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annotate Modules/_tkinter.c @ 51334:8aa71c19dcb8 legacy-trunk

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#5059: fix example.
author Georg Brandl <georg@python.org>
date Thu, 05 Feb 2009 10:59:28 +0000
parents 40ff83e02395
children d4613e970498
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /***********************************************************
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2 Copyright (C) 1994 Steen Lumholt.
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3
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4 All Rights Reserved
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5
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6 ******************************************************************/
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7
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8 /* _tkinter.c -- Interface to libtk.a and libtcl.a. */
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9
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10 /* TCL/TK VERSION INFO:
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11
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12 Only Tcl/Tk 8.2 and later are supported. Older versions are not
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13 supported. (Use Python 2.2 if you cannot upgrade your Tcl/Tk
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14 libraries.)
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15 */
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16
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17 /* XXX Further speed-up ideas, involving Tcl 8.0 features:
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18
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19 - Register a new Tcl type, "Python callable", which can be called more
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20 efficiently and passed to Tcl_EvalObj() directly (if this is possible).
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21
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22 */
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23
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24
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25 #include "Python.h"
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26 #include <ctype.h>
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27
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28 #ifdef WITH_THREAD
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29 #include "pythread.h"
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30 #endif
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31
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32 #ifdef MS_WINDOWS
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33 #include <windows.h>
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34 #endif
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35
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36 /* Allow using this code in Python 2.[12] */
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37 #ifndef PyDoc_STRVAR
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38 #define PyDoc_STRVAR(name,str) static char name[] = str
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39 #endif
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40
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41 #ifndef PyMODINIT_FUNC
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42 #define PyMODINIT_FUNC void
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43 #endif
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44
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45 #ifndef PyBool_Check
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46 #define PyBool_Check(o) 0
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47 #define PyBool_FromLong PyInt_FromLong
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48 #endif
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49
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50 /* Starting with Tcl 8.4, many APIs offer const-correctness. Unfortunately,
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51 making _tkinter correct for this API means to break earlier
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52 versions. USE_COMPAT_CONST allows to make _tkinter work with both 8.4 and
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53 earlier versions. Once Tcl releases before 8.4 don't need to be supported
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54 anymore, this should go. */
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55 #define USE_COMPAT_CONST
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56
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57 /* If Tcl is compiled for threads, we must also define TCL_THREAD. We define
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58 it always; if Tcl is not threaded, the thread functions in
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59 Tcl are empty. */
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60 #define TCL_THREADS
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61
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62 #ifdef TK_FRAMEWORK
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63 #include <Tcl/tcl.h>
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64 #include <Tk/tk.h>
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65 #else
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66 #include <tcl.h>
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67 #include <tk.h>
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68 #endif
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69
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70 /* For Tcl 8.2 and 8.3, CONST* is not defined (except on Cygwin). */
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71 #ifndef CONST84_RETURN
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72 #define CONST84_RETURN
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73 #undef CONST
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74 #define CONST
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75 #endif
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76
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77 #define TKMAJORMINOR (TK_MAJOR_VERSION*1000 + TK_MINOR_VERSION)
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78
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79 #if TKMAJORMINOR < 8002
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80 #error "Tk older than 8.2 not supported"
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81 #endif
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82
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83 /* Unicode conversion assumes that Tcl_UniChar is two bytes.
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84 We cannot test this directly, so we test UTF-8 size instead,
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85 expecting that TCL_UTF_MAX is changed if Tcl ever supports
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86 either UTF-16 or UCS-4.
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87 Redhat 8 sets TCL_UTF_MAX to 6, and uses wchar_t for
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88 Tcl_Unichar. This is also ok as long as Python uses UCS-4,
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89 as well.
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90 */
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91 #if TCL_UTF_MAX != 3 && !(defined(Py_UNICODE_WIDE) && TCL_UTF_MAX==6)
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92 #error "unsupported Tcl configuration"
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93 #endif
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94
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95 #if !(defined(MS_WINDOWS) || defined(__CYGWIN__))
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96 #define HAVE_CREATEFILEHANDLER
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97 #endif
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98
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99 #ifdef HAVE_CREATEFILEHANDLER
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100
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101 /* This bit is to ensure that TCL_UNIX_FD is defined and doesn't interfere
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102 with the proper calculation of FHANDLETYPE == TCL_UNIX_FD below. */
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103 #ifndef TCL_UNIX_FD
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104 # ifdef TCL_WIN_SOCKET
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105 # define TCL_UNIX_FD (! TCL_WIN_SOCKET)
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106 # else
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107 # define TCL_UNIX_FD 1
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108 # endif
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109 #endif
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110
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111 /* Tcl_CreateFileHandler() changed several times; these macros deal with the
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112 messiness. In Tcl 8.0 and later, it is not available on Windows (and on
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113 Unix, only because Jack added it back); when available on Windows, it only
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114 applies to sockets. */
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115
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116 #ifdef MS_WINDOWS
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117 #define FHANDLETYPE TCL_WIN_SOCKET
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118 #else
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119 #define FHANDLETYPE TCL_UNIX_FD
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120 #endif
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121
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122 /* If Tcl can wait for a Unix file descriptor, define the EventHook() routine
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123 which uses this to handle Tcl events while the user is typing commands. */
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124
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125 #if FHANDLETYPE == TCL_UNIX_FD
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126 #define WAIT_FOR_STDIN
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127 #endif
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128
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129 #endif /* HAVE_CREATEFILEHANDLER */
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130
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131 #ifdef MS_WINDOWS
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132 #include <conio.h>
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133 #define WAIT_FOR_STDIN
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134 #endif
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135
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136 #ifdef WITH_THREAD
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137
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138 /* The threading situation is complicated. Tcl is not thread-safe, except
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139 when configured with --enable-threads.
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140 So we need to use a lock around all uses of Tcl. Previously, the Python
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141 interpreter lock was used for this. However, this causes problems when
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142 other Python threads need to run while Tcl is blocked waiting for events.
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143
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144 To solve this problem, a separate lock for Tcl is introduced. Holding it
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145 is incompatible with holding Python's interpreter lock. The following four
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146 macros manipulate both locks together.
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147
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148 ENTER_TCL and LEAVE_TCL are brackets, just like Py_BEGIN_ALLOW_THREADS and
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149 Py_END_ALLOW_THREADS. They should be used whenever a call into Tcl is made
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150 that could call an event handler, or otherwise affect the state of a Tcl
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151 interpreter. These assume that the surrounding code has the Python
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152 interpreter lock; inside the brackets, the Python interpreter lock has been
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153 released and the lock for Tcl has been acquired.
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154
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155 Sometimes, it is necessary to have both the Python lock and the Tcl lock.
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156 (For example, when transferring data from the Tcl interpreter result to a
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157 Python string object.) This can be done by using different macros to close
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158 the ENTER_TCL block: ENTER_OVERLAP reacquires the Python lock (and restores
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159 the thread state) but doesn't release the Tcl lock; LEAVE_OVERLAP_TCL
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160 releases the Tcl lock.
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161
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162 By contrast, ENTER_PYTHON and LEAVE_PYTHON are used in Tcl event
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163 handlers when the handler needs to use Python. Such event handlers are
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164 entered while the lock for Tcl is held; the event handler presumably needs
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165 to use Python. ENTER_PYTHON releases the lock for Tcl and acquires
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166 the Python interpreter lock, restoring the appropriate thread state, and
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167 LEAVE_PYTHON releases the Python interpreter lock and re-acquires the lock
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168 for Tcl. It is okay for ENTER_TCL/LEAVE_TCL pairs to be contained inside
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169 the code between ENTER_PYTHON and LEAVE_PYTHON.
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170
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171 These locks expand to several statements and brackets; they should not be
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172 used in branches of if statements and the like.
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173
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174 If Tcl is threaded, this approach won't work anymore. The Tcl interpreter is
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175 only valid in the thread that created it, and all Tk activity must happen in this
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176 thread, also. That means that the mainloop must be invoked in the thread that
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177 created the interpreter. Invoking commands from other threads is possible;
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178 _tkinter will queue an event for the interpreter thread, which will then
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179 execute the command and pass back the result. If the main thread is not in the
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180 mainloop, and invoking commands causes an exception; if the main loop is running
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181 but not processing events, the command invocation will block.
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182
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183 In addition, for a threaded Tcl, a single global tcl_tstate won't be sufficient
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184 anymore, since multiple Tcl interpreters may simultaneously dispatch in different
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185 threads. So we use the Tcl TLS API.
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186
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187 */
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188
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189 static PyThread_type_lock tcl_lock = 0;
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190
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191 #ifdef TCL_THREADS
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192 static Tcl_ThreadDataKey state_key;
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193 typedef PyThreadState *ThreadSpecificData;
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194 #define tcl_tstate (*(PyThreadState**)Tcl_GetThreadData(&state_key, sizeof(PyThreadState*)))
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195 #else
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196 static PyThreadState *tcl_tstate = NULL;
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197 #endif
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198
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199 #define ENTER_TCL \
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200 { PyThreadState *tstate = PyThreadState_Get(); Py_BEGIN_ALLOW_THREADS \
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201 if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1); tcl_tstate = tstate;
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202
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203 #define LEAVE_TCL \
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204 tcl_tstate = NULL; if(tcl_lock)PyThread_release_lock(tcl_lock); Py_END_ALLOW_THREADS}
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205
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206 #define ENTER_OVERLAP \
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207 Py_END_ALLOW_THREADS
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208
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209 #define LEAVE_OVERLAP_TCL \
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210 tcl_tstate = NULL; if(tcl_lock)PyThread_release_lock(tcl_lock); }
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211
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212 #define ENTER_PYTHON \
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213 { PyThreadState *tstate = tcl_tstate; tcl_tstate = NULL; \
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214 if(tcl_lock)PyThread_release_lock(tcl_lock); PyEval_RestoreThread((tstate)); }
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215
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216 #define LEAVE_PYTHON \
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217 { PyThreadState *tstate = PyEval_SaveThread(); \
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218 if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1); tcl_tstate = tstate; }
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219
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220 #define CHECK_TCL_APPARTMENT \
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221 if (((TkappObject *)self)->threaded && \
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222 ((TkappObject *)self)->thread_id != Tcl_GetCurrentThread()) { \
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223 PyErr_SetString(PyExc_RuntimeError, "Calling Tcl from different appartment"); \
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224 return 0; \
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225 }
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226
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227 #else
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228
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229 #define ENTER_TCL
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230 #define LEAVE_TCL
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231 #define ENTER_OVERLAP
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232 #define LEAVE_OVERLAP_TCL
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233 #define ENTER_PYTHON
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234 #define LEAVE_PYTHON
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235 #define CHECK_TCL_APPARTMENT
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236
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237 #endif
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238
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239 #ifndef FREECAST
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240 #define FREECAST (char *)
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241 #endif
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242
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243 /**** Tkapp Object Declaration ****/
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244
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245 static PyTypeObject Tkapp_Type;
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246
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247 typedef struct {
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248 PyObject_HEAD
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249 Tcl_Interp *interp;
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250 int wantobjects;
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251 int threaded; /* True if tcl_platform[threaded] */
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252 Tcl_ThreadId thread_id;
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253 int dispatching;
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254 /* We cannot include tclInt.h, as this is internal.
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255 So we cache interesting types here. */
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256 Tcl_ObjType *BooleanType;
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257 Tcl_ObjType *ByteArrayType;
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258 Tcl_ObjType *DoubleType;
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259 Tcl_ObjType *IntType;
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260 Tcl_ObjType *ListType;
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261 Tcl_ObjType *ProcBodyType;
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262 Tcl_ObjType *StringType;
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263 } TkappObject;
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264
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265 #define Tkapp_Check(v) (Py_TYPE(v) == &Tkapp_Type)
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266 #define Tkapp_Interp(v) (((TkappObject *) (v))->interp)
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267 #define Tkapp_Result(v) Tcl_GetStringResult(Tkapp_Interp(v))
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268
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269 #define DEBUG_REFCNT(v) (printf("DEBUG: id=%p, refcnt=%i\n", \
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270 (void *) v, Py_REFCNT(v)))
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271
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272
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273
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274 /**** Error Handling ****/
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275
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276 static PyObject *Tkinter_TclError;
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277 static int quitMainLoop = 0;
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278 static int errorInCmd = 0;
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279 static PyObject *excInCmd;
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280 static PyObject *valInCmd;
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281 static PyObject *trbInCmd;
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282
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283
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284
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285 static PyObject *
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286 Tkinter_Error(PyObject *v)
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287 {
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288 PyErr_SetString(Tkinter_TclError, Tkapp_Result(v));
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289 return NULL;
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290 }
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291
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292
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293
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294 /**** Utils ****/
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295
29038
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
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296 static int Tkinter_busywaitinterval = 20;
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
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297
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298 #ifdef WITH_THREAD
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299 #ifndef MS_WINDOWS
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300
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301 /* Millisecond sleep() for Unix platforms. */
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302
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303 static void
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304 Sleep(int milli)
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305 {
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306 /* XXX Too bad if you don't have select(). */
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307 struct timeval t;
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308 t.tv_sec = milli/1000;
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309 t.tv_usec = (milli%1000) * 1000;
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310 select(0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &t);
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311 }
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312 #endif /* MS_WINDOWS */
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313
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314 /* Wait up to 1s for the mainloop to come up. */
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315
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316 static int
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317 WaitForMainloop(TkappObject* self)
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318 {
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319 int i;
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320 for (i = 0; i < 10; i++) {
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321 if (self->dispatching)
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322 return 1;
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323 Py_BEGIN_ALLOW_THREADS
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324 Sleep(100);
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325 Py_END_ALLOW_THREADS
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326 }
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327 if (self->dispatching)
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328 return 1;
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329 PyErr_SetString(PyExc_RuntimeError, "main thread is not in main loop");
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330 return 0;
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331 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
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332 #endif /* WITH_THREAD */
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333
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334
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335 static char *
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336 AsString(PyObject *value, PyObject *tmp)
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337 {
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338 if (PyString_Check(value))
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339 return PyString_AsString(value);
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7257e87e0720 Patch #445762: Support --disable-unicode
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340 #ifdef Py_USING_UNICODE
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341 else if (PyUnicode_Check(value)) {
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342 PyObject *v = PyUnicode_AsUTF8String(value);
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343 if (v == NULL)
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344 return NULL;
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345 if (PyList_Append(tmp, v) != 0) {
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346 Py_DECREF(v);
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347 return NULL;
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348 }
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349 Py_DECREF(v);
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350 return PyString_AsString(v);
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351 }
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352 #endif
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353 else {
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354 PyObject *v = PyObject_Str(value);
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355 if (v == NULL)
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356 return NULL;
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357 if (PyList_Append(tmp, v) != 0) {
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358 Py_DECREF(v);
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359 return NULL;
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360 }
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361 Py_DECREF(v);
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362 return PyString_AsString(v);
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363 }
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364 }
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365
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366
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367
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368 #define ARGSZ 64
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369
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370 static char *
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371 Merge(PyObject *args)
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372 {
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373 PyObject *tmp = NULL;
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374 char *argvStore[ARGSZ];
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375 char **argv = NULL;
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376 int fvStore[ARGSZ];
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377 int *fv = NULL;
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378 int argc = 0, fvc = 0, i;
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379 char *res = NULL;
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380
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381 if (!(tmp = PyList_New(0)))
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382 return NULL;
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383
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384 argv = argvStore;
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385 fv = fvStore;
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386
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387 if (args == NULL)
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388 argc = 0;
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389
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
390 else if (!PyTuple_Check(args)) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
391 argc = 1;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
392 fv[0] = 0;
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
393 if (!(argv[0] = AsString(args, tmp)))
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
394 goto finally;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
395 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
396 else {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
397 argc = PyTuple_Size(args);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
398
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
399 if (argc > ARGSZ) {
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
400 argv = (char **)ckalloc(argc * sizeof(char *));
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
401 fv = (int *)ckalloc(argc * sizeof(int));
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
402 if (argv == NULL || fv == NULL) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
403 PyErr_NoMemory();
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
404 goto finally;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
405 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
406 }
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
407
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
408 for (i = 0; i < argc; i++) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
409 PyObject *v = PyTuple_GetItem(args, i);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
410 if (PyTuple_Check(v)) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
411 fv[i] = 1;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
412 if (!(argv[i] = Merge(v)))
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
413 goto finally;
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
414 fvc++;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
415 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
416 else if (v == Py_None) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
417 argc = i;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
418 break;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
419 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
420 else {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
421 fv[i] = 0;
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
422 if (!(argv[i] = AsString(v, tmp)))
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
423 goto finally;
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
424 fvc++;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
425 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
426 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
427 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
428 res = Tcl_Merge(argc, argv);
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
429 if (res == NULL)
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
430 PyErr_SetString(Tkinter_TclError, "merge failed");
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
431
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
432 finally:
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
433 for (i = 0; i < fvc; i++)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
434 if (fv[i]) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
435 ckfree(argv[i]);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
436 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
437 if (argv != argvStore)
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
438 ckfree(FREECAST argv);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
439 if (fv != fvStore)
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
440 ckfree(FREECAST fv);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
441
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
442 Py_DECREF(tmp);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
443 return res;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
444 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
445
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
446
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
447
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
448 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
449 Split(char *list)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
450 {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
451 int argc;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
452 char **argv;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
453 PyObject *v;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
454
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
455 if (list == NULL) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
456 Py_INCREF(Py_None);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
457 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
458 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
459
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
460 if (Tcl_SplitList((Tcl_Interp *)NULL, list, &argc, &argv) != TCL_OK) {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
461 /* Not a list.
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
462 * Could be a quoted string containing funnies, e.g. {"}.
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
463 * Return the string itself.
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
464 */
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
465 return PyString_FromString(list);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
466 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
467
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
468 if (argc == 0)
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
469 v = PyString_FromString("");
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
470 else if (argc == 1)
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
471 v = PyString_FromString(argv[0]);
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
472 else if ((v = PyTuple_New(argc)) != NULL) {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
473 int i;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
474 PyObject *w;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
475
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
476 for (i = 0; i < argc; i++) {
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
477 if ((w = Split(argv[i])) == NULL) {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
478 Py_DECREF(v);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
479 v = NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
480 break;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
481 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
482 PyTuple_SetItem(v, i, w);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
483 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
484 }
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
485 Tcl_Free(FREECAST argv);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
486 return v;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
487 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
488
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
489 /* In some cases, Tcl will still return strings that are supposed to be
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
490 lists. SplitObj walks through a nested tuple, finding string objects that
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
491 need to be split. */
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
492
47678
a35da94e05fc Make more symbols static.
Martin v. Löwis <martin@v.loewis.de>
parents: 47527
diff changeset
493 static PyObject *
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
494 SplitObj(PyObject *arg)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
495 {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
496 if (PyTuple_Check(arg)) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
497 int i, size;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
498 PyObject *elem, *newelem, *result;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
499
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
500 size = PyTuple_Size(arg);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
501 result = NULL;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
502 /* Recursively invoke SplitObj for all tuple items.
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
503 If this does not return a new object, no action is
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
504 needed. */
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
505 for(i = 0; i < size; i++) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
506 elem = PyTuple_GetItem(arg, i);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
507 newelem = SplitObj(elem);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
508 if (!newelem) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
509 Py_XDECREF(result);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
510 return NULL;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
511 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
512 if (!result) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
513 int k;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
514 if (newelem == elem) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
515 Py_DECREF(newelem);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
516 continue;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
517 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
518 result = PyTuple_New(size);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
519 if (!result)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
520 return NULL;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
521 for(k = 0; k < i; k++) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
522 elem = PyTuple_GetItem(arg, k);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
523 Py_INCREF(elem);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
524 PyTuple_SetItem(result, k, elem);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
525 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
526 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
527 PyTuple_SetItem(result, i, newelem);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
528 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
529 if (result)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
530 return result;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
531 /* Fall through, returning arg. */
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
532 }
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
533 else if (PyString_Check(arg)) {
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
534 int argc;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
535 char **argv;
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
536 char *list = PyString_AsString(arg);
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
537
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
538 if (Tcl_SplitList((Tcl_Interp *)NULL, list, &argc, &argv) != TCL_OK) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
539 Py_INCREF(arg);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
540 return arg;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
541 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
542 Tcl_Free(FREECAST argv);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
543 if (argc > 1)
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
544 return Split(PyString_AsString(arg));
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
545 /* Fall through, returning arg. */
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
546 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
547 Py_INCREF(arg);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
548 return arg;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
549 }
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
550
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
551
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
552 /**** Tkapp Object ****/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
553
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
554 #ifndef WITH_APPINIT
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
555 int
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
556 Tcl_AppInit(Tcl_Interp *interp)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
557 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
558 Tk_Window main;
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
559 const char * _tkinter_skip_tk_init;
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
560
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
561 if (Tcl_Init(interp) == TCL_ERROR) {
15177
52d2d36b8bf7 Fix for Bug #116453.
Guido van Rossum <guido@python.org>
parents: 15053
diff changeset
562 PySys_WriteStderr("Tcl_Init error: %s\n", Tcl_GetStringResult(interp));
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
563 return TCL_ERROR;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
564 }
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
565 _tkinter_skip_tk_init = Tcl_GetVar(interp, "_tkinter_skip_tk_init", TCL_GLOBAL_ONLY);
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
566 if (_tkinter_skip_tk_init == NULL || strcmp(_tkinter_skip_tk_init, "1") != 0) {
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
567 main = Tk_MainWindow(interp);
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
568 if (Tk_Init(interp) == TCL_ERROR) {
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
569 PySys_WriteStderr("Tk_Init error: %s\n", Tcl_GetStringResult(interp));
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
570 return TCL_ERROR;
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
571 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
572 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
573 return TCL_OK;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
574 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
575 #endif /* !WITH_APPINIT */
3413
2fe7d489654e Changes to make it work with Tcl/Tk beta 1.
Guido van Rossum <guido@python.org>
parents: 3386
diff changeset
576
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
577
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
578
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
579
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
580 /* Initialize the Tk application; see the `main' function in
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
581 * `tkMain.c'.
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
582 */
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
583
13690
c09c0171474f ANSIfy some more forward declarations.
Thomas Wouters <thomas@python.org>
parents: 13651
diff changeset
584 static void EnableEventHook(void); /* Forward */
c09c0171474f ANSIfy some more forward declarations.
Thomas Wouters <thomas@python.org>
parents: 13651
diff changeset
585 static void DisableEventHook(void); /* Forward */
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
586
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
587 static TkappObject *
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
588 Tkapp_New(char *screenName, char *baseName, char *className,
32942
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
589 int interactive, int wantobjects, int wantTk, int sync, char *use)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
590 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
591 TkappObject *v;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
592 char *argv0;
32945
fbb5428ebf41 Tkapp_New(): Rewrite in C so it compiles again.
Tim Peters <tim.peters@gmail.com>
parents: 32942
diff changeset
593
12576
1c7c2dd1beb1 Vladimir Marangozov's long-awaited malloc restructuring.
Guido van Rossum <guido@python.org>
parents: 12513
diff changeset
594 v = PyObject_New(TkappObject, &Tkapp_Type);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
595 if (v == NULL)
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
596 return NULL;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
597
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
598 v->interp = Tcl_CreateInterp();
26428
0103f0b75fe2 Rename want_objects to wantobjects throughout, for consistency.
Martin v. Löwis <martin@v.loewis.de>
parents: 26416
diff changeset
599 v->wantobjects = wantobjects;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
600 v->threaded = Tcl_GetVar2Ex(v->interp, "tcl_platform", "threaded",
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
601 TCL_GLOBAL_ONLY) != NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
602 v->thread_id = Tcl_GetCurrentThread();
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
603 v->dispatching = 0;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
604
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
605 #ifndef TCL_THREADS
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
606 if (v->threaded) {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
607 PyErr_SetString(PyExc_RuntimeError, "Tcl is threaded but _tkinter is not");
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
608 Py_DECREF(v);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
609 return 0;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
610 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
611 #endif
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
612 #ifdef WITH_THREAD
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
613 if (v->threaded && tcl_lock) {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
614 /* If Tcl is threaded, we don't need the lock. */
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
615 PyThread_free_lock(tcl_lock);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
616 tcl_lock = NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
617 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
618 #endif
3413
2fe7d489654e Changes to make it work with Tcl/Tk beta 1.
Guido van Rossum <guido@python.org>
parents: 3386
diff changeset
619
26431
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
620 v->BooleanType = Tcl_GetObjType("boolean");
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
621 v->ByteArrayType = Tcl_GetObjType("bytearray");
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
622 v->DoubleType = Tcl_GetObjType("double");
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
623 v->IntType = Tcl_GetObjType("int");
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
624 v->ListType = Tcl_GetObjType("list");
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
625 v->ProcBodyType = Tcl_GetObjType("procbody");
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
626 v->StringType = Tcl_GetObjType("string");
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
627
7416
13f29b62a209 Delete the 'exit' command from the Tcl interpreter -- it would allow
Guido van Rossum <guido@python.org>
parents: 7212
diff changeset
628 /* Delete the 'exit' command, which can screw things up */
13f29b62a209 Delete the 'exit' command from the Tcl interpreter -- it would allow
Guido van Rossum <guido@python.org>
parents: 7212
diff changeset
629 Tcl_DeleteCommand(v->interp, "exit");
13f29b62a209 Delete the 'exit' command from the Tcl interpreter -- it would allow
Guido van Rossum <guido@python.org>
parents: 7212
diff changeset
630
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
631 if (screenName != NULL)
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
632 Tcl_SetVar2(v->interp, "env", "DISPLAY",
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
633 screenName, TCL_GLOBAL_ONLY);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
634
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
635 if (interactive)
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
636 Tcl_SetVar(v->interp, "tcl_interactive", "1", TCL_GLOBAL_ONLY);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
637 else
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
638 Tcl_SetVar(v->interp, "tcl_interactive", "0", TCL_GLOBAL_ONLY);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
639
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
640 /* This is used to get the application class for Tk 4.1 and up */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
641 argv0 = (char*)ckalloc(strlen(className) + 1);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
642 if (!argv0) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
643 PyErr_NoMemory();
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
644 Py_DECREF(v);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
645 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
646 }
3973
3d1e4b76f745 Add optional casts to free() calls. (Jack)
Guido van Rossum <guido@python.org>
parents: 3899
diff changeset
647
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
648 strcpy(argv0, className);
36092
b70b3e5b3cd1 Remove extra parens
Neal Norwitz <nnorwitz@gmail.com>
parents: 36090
diff changeset
649 if (isupper(Py_CHARMASK(argv0[0])))
37556
9bda5ba41677 Get rid of warnings about using chars as subscripts
Neal Norwitz <nnorwitz@gmail.com>
parents: 36871
diff changeset
650 argv0[0] = tolower(Py_CHARMASK(argv0[0]));
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
651 Tcl_SetVar(v->interp, "argv0", argv0, TCL_GLOBAL_ONLY);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
652 ckfree(argv0);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
653
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
654 if (! wantTk) {
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
655 Tcl_SetVar(v->interp, "_tkinter_skip_tk_init", "1", TCL_GLOBAL_ONLY);
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
656 }
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
657
32942
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
658 /* some initial arguments need to be in argv */
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
659 if (sync || use) {
32945
fbb5428ebf41 Tkapp_New(): Rewrite in C so it compiles again.
Tim Peters <tim.peters@gmail.com>
parents: 32942
diff changeset
660 char *args;
32942
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
661 int len = 0;
32945
fbb5428ebf41 Tkapp_New(): Rewrite in C so it compiles again.
Tim Peters <tim.peters@gmail.com>
parents: 32942
diff changeset
662
32942
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
663 if (sync)
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
664 len += sizeof "-sync";
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
665 if (use)
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
666 len += strlen(use) + sizeof "-use ";
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
667
32945
fbb5428ebf41 Tkapp_New(): Rewrite in C so it compiles again.
Tim Peters <tim.peters@gmail.com>
parents: 32942
diff changeset
668 args = (char*)ckalloc(len);
32942
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
669 if (!args) {
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
670 PyErr_NoMemory();
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
671 Py_DECREF(v);
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
672 return NULL;
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
673 }
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
674
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
675 args[0] = '\0';
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
676 if (sync)
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
677 strcat(args, "-sync");
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
678 if (use) {
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
679 if (sync)
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
680 strcat(args, " ");
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
681 strcat(args, "-use ");
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
682 strcat(args, use);
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
683 }
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
684
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
685 Tcl_SetVar(v->interp, "argv", args, TCL_GLOBAL_ONLY);
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
686 ckfree(args);
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
687 }
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
688
36871
257ad89d92df Coverity found refleak: need to free 'v' after calling Tkinter_Error().
Thomas Wouters <thomas@python.org>
parents: 36698
diff changeset
689 if (Tcl_AppInit(v->interp) != TCL_OK) {
257ad89d92df Coverity found refleak: need to free 'v' after calling Tkinter_Error().
Thomas Wouters <thomas@python.org>
parents: 36698
diff changeset
690 PyObject *result = Tkinter_Error((PyObject *)v);
257ad89d92df Coverity found refleak: need to free 'v' after calling Tkinter_Error().
Thomas Wouters <thomas@python.org>
parents: 36698
diff changeset
691 Py_DECREF((PyObject *)v);
257ad89d92df Coverity found refleak: need to free 'v' after calling Tkinter_Error().
Thomas Wouters <thomas@python.org>
parents: 36698
diff changeset
692 return (TkappObject *)result;
257ad89d92df Coverity found refleak: need to free 'v' after calling Tkinter_Error().
Thomas Wouters <thomas@python.org>
parents: 36698
diff changeset
693 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
694
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
695 EnableEventHook();
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
696
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
697 return v;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
698 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
699
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
700
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
701 static void
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
702 Tkapp_ThreadSend(TkappObject *self, Tcl_Event *ev,
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
703 Tcl_Condition *cond, Tcl_Mutex *mutex)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
704 {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
705 Py_BEGIN_ALLOW_THREADS;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
706 Tcl_MutexLock(mutex);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
707 Tcl_ThreadQueueEvent(self->thread_id, ev, TCL_QUEUE_TAIL);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
708 Tcl_ThreadAlert(self->thread_id);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
709 Tcl_ConditionWait(cond, mutex, NULL);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
710 Tcl_MutexUnlock(mutex);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
711 Py_END_ALLOW_THREADS
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
712 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
713
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
714
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
715 /** Tcl Eval **/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
716
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
717 typedef struct {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
718 PyObject_HEAD
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
719 Tcl_Obj *value;
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
720 PyObject *string; /* This cannot cause cycles. */
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
721 } PyTclObject;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
722
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
723 staticforward PyTypeObject PyTclObject_Type;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
724 #define PyTclObject_Check(v) ((v)->ob_type == &PyTclObject_Type)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
725
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
726 static PyObject *
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
727 newPyTclObject(Tcl_Obj *arg)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
728 {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
729 PyTclObject *self;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
730 self = PyObject_New(PyTclObject, &PyTclObject_Type);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
731 if (self == NULL)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
732 return NULL;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
733 Tcl_IncrRefCount(arg);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
734 self->value = arg;
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
735 self->string = NULL;
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
736 return (PyObject*)self;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
737 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
738
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
739 static void
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
740 PyTclObject_dealloc(PyTclObject *self)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
741 {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
742 Tcl_DecrRefCount(self->value);
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
743 Py_XDECREF(self->string);
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
744 PyObject_Del(self);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
745 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
746
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
747 static PyObject *
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
748 PyTclObject_str(PyTclObject *self)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
749 {
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
750 if (self->string && PyString_Check(self->string)) {
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
751 Py_INCREF(self->string);
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
752 return self->string;
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
753 }
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
754 /* XXX Could cache value if it is an ASCII string. */
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
755 return PyString_FromString(Tcl_GetString(self->value));
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
756 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
757
28915
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
758 static char*
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
759 PyTclObject_TclString(PyObject *self)
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
760 {
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
761 return Tcl_GetString(((PyTclObject*)self)->value);
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
762 }
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
763
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
764 /* Like _str, but create Unicode if necessary. */
27071
c30f97287602 Wrap doc strings in PyDoc_STRVAR. Fix .string docstring. Provide default
Martin v. Löwis <martin@v.loewis.de>
parents: 27069
diff changeset
765 PyDoc_STRVAR(PyTclObject_string__doc__,
c30f97287602 Wrap doc strings in PyDoc_STRVAR. Fix .string docstring. Provide default
Martin v. Löwis <martin@v.loewis.de>
parents: 27069
diff changeset
766 "the string representation of this object, either as string or Unicode");
c30f97287602 Wrap doc strings in PyDoc_STRVAR. Fix .string docstring. Provide default
Martin v. Löwis <martin@v.loewis.de>
parents: 27069
diff changeset
767
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
768 static PyObject *
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
769 PyTclObject_string(PyTclObject *self, void *ignored)
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
770 {
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
771 char *s;
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
772 int i, len;
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
773 if (!self->string) {
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
774 s = Tcl_GetStringFromObj(self->value, &len);
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
775 for (i = 0; i < len; i++)
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
776 if (s[i] & 0x80)
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
777 break;
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
778 #ifdef Py_USING_UNICODE
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
779 if (i == len)
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
780 /* It is an ASCII string. */
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
781 self->string = PyString_FromStringAndSize(s, len);
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
782 else {
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
783 self->string = PyUnicode_DecodeUTF8(s, len, "strict");
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
784 if (!self->string) {
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
785 PyErr_Clear();
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
786 self->string = PyString_FromStringAndSize(s, len);
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
787 }
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
788 }
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
789 #else
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
790 self->string = PyString_FromStringAndSize(s, len);
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
791 #endif
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
792 if (!self->string)
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
793 return NULL;
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
794 }
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
795 Py_INCREF(self->string);
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
796 return self->string;
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
797 }
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
798
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
799 #ifdef Py_USING_UNICODE
27071
c30f97287602 Wrap doc strings in PyDoc_STRVAR. Fix .string docstring. Provide default
Martin v. Löwis <martin@v.loewis.de>
parents: 27069
diff changeset
800 PyDoc_STRVAR(PyTclObject_unicode__doc__, "convert argument to unicode");
c30f97287602 Wrap doc strings in PyDoc_STRVAR. Fix .string docstring. Provide default
Martin v. Löwis <martin@v.loewis.de>
parents: 27069
diff changeset
801
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
802 static PyObject *
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
803 PyTclObject_unicode(PyTclObject *self, void *ignored)
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
804 {
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
805 char *s;
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
806 int len;
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
807 if (self->string && PyUnicode_Check(self->string)) {
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
808 Py_INCREF(self->string);
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
809 return self->string;
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
810 }
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
811 /* XXX Could chache result if it is non-ASCII. */
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
812 s = Tcl_GetStringFromObj(self->value, &len);
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
813 return PyUnicode_DecodeUTF8(s, len, "strict");
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
814 }
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
815 #endif
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
816
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
817 static PyObject *
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
818 PyTclObject_repr(PyTclObject *self)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
819 {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
820 char buf[50];
33986
49b6e966e57f Patch #1050475: Fix various x86_64 build issues
Martin v. Löwis <martin@v.loewis.de>
parents: 32945
diff changeset
821 PyOS_snprintf(buf, 50, "<%s object at %p>",
49b6e966e57f Patch #1050475: Fix various x86_64 build issues
Martin v. Löwis <martin@v.loewis.de>
parents: 32945
diff changeset
822 self->value->typePtr->name, self->value);
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
823 return PyString_FromString(buf);
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
824 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
825
28950
3a9f5f0c512e Implement tcl object __cmp__.
Martin v. Löwis <martin@v.loewis.de>
parents: 28915
diff changeset
826 static int
3a9f5f0c512e Implement tcl object __cmp__.
Martin v. Löwis <martin@v.loewis.de>
parents: 28915
diff changeset
827 PyTclObject_cmp(PyTclObject *self, PyTclObject *other)
3a9f5f0c512e Implement tcl object __cmp__.
Martin v. Löwis <martin@v.loewis.de>
parents: 28915
diff changeset
828 {
3a9f5f0c512e Implement tcl object __cmp__.
Martin v. Löwis <martin@v.loewis.de>
parents: 28915
diff changeset
829 int res;
3a9f5f0c512e Implement tcl object __cmp__.
Martin v. Löwis <martin@v.loewis.de>
parents: 28915
diff changeset
830 res = strcmp(Tcl_GetString(self->value),
3a9f5f0c512e Implement tcl object __cmp__.
Martin v. Löwis <martin@v.loewis.de>
parents: 28915
diff changeset
831 Tcl_GetString(other->value));
3a9f5f0c512e Implement tcl object __cmp__.
Martin v. Löwis <martin@v.loewis.de>
parents: 28915
diff changeset
832 if (res < 0) return -1;
3a9f5f0c512e Implement tcl object __cmp__.
Martin v. Löwis <martin@v.loewis.de>
parents: 28915
diff changeset
833 if (res > 0) return 1;
3a9f5f0c512e Implement tcl object __cmp__.
Martin v. Löwis <martin@v.loewis.de>
parents: 28915
diff changeset
834 return 0;
3a9f5f0c512e Implement tcl object __cmp__.
Martin v. Löwis <martin@v.loewis.de>
parents: 28915
diff changeset
835 }
3a9f5f0c512e Implement tcl object __cmp__.
Martin v. Löwis <martin@v.loewis.de>
parents: 28915
diff changeset
836
27071
c30f97287602 Wrap doc strings in PyDoc_STRVAR. Fix .string docstring. Provide default
Martin v. Löwis <martin@v.loewis.de>
parents: 27069
diff changeset
837 PyDoc_STRVAR(get_typename__doc__, "name of the Tcl type");
c30f97287602 Wrap doc strings in PyDoc_STRVAR. Fix .string docstring. Provide default
Martin v. Löwis <martin@v.loewis.de>
parents: 27069
diff changeset
838
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
839 static PyObject*
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
840 get_typename(PyTclObject* obj, void* ignored)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
841 {
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
842 return PyString_FromString(obj->value->typePtr->name);
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
843 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
844
27071
c30f97287602 Wrap doc strings in PyDoc_STRVAR. Fix .string docstring. Provide default
Martin v. Löwis <martin@v.loewis.de>
parents: 27069
diff changeset
845
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
846 static PyGetSetDef PyTclObject_getsetlist[] = {
27071
c30f97287602 Wrap doc strings in PyDoc_STRVAR. Fix .string docstring. Provide default
Martin v. Löwis <martin@v.loewis.de>
parents: 27069
diff changeset
847 {"typename", (getter)get_typename, NULL, get_typename__doc__},
c30f97287602 Wrap doc strings in PyDoc_STRVAR. Fix .string docstring. Provide default
Martin v. Löwis <martin@v.loewis.de>
parents: 27069
diff changeset
848 {"string", (getter)PyTclObject_string, NULL,
c30f97287602 Wrap doc strings in PyDoc_STRVAR. Fix .string docstring. Provide default
Martin v. Löwis <martin@v.loewis.de>
parents: 27069
diff changeset
849 PyTclObject_string__doc__},
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
850 {0},
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
851 };
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
852
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
853 static PyMethodDef PyTclObject_methods[] = {
34707
0d44d9071e97 Build with --disable-unicode again. Fixes #1158607.
Martin v. Löwis <martin@v.loewis.de>
parents: 33986
diff changeset
854 #ifdef Py_USING_UNICODE
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
855 {"__unicode__", (PyCFunction)PyTclObject_unicode, METH_NOARGS,
27071
c30f97287602 Wrap doc strings in PyDoc_STRVAR. Fix .string docstring. Provide default
Martin v. Löwis <martin@v.loewis.de>
parents: 27069
diff changeset
856 PyTclObject_unicode__doc__},
34707
0d44d9071e97 Build with --disable-unicode again. Fixes #1158607.
Martin v. Löwis <martin@v.loewis.de>
parents: 33986
diff changeset
857 #endif
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
858 {0}
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
859 };
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
860
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
861 statichere PyTypeObject PyTclObject_Type = {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
862 PyObject_HEAD_INIT(NULL)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
863 0, /*ob_size*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
864 "_tkinter.Tcl_Obj", /*tp_name*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
865 sizeof(PyTclObject), /*tp_basicsize*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
866 0, /*tp_itemsize*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
867 /* methods */
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
868 (destructor)PyTclObject_dealloc, /*tp_dealloc*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
869 0, /*tp_print*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
870 0, /*tp_getattr*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
871 0, /*tp_setattr*/
28950
3a9f5f0c512e Implement tcl object __cmp__.
Martin v. Löwis <martin@v.loewis.de>
parents: 28915
diff changeset
872 (cmpfunc)PyTclObject_cmp, /*tp_compare*/
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
873 (reprfunc)PyTclObject_repr, /*tp_repr*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
874 0, /*tp_as_number*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
875 0, /*tp_as_sequence*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
876 0, /*tp_as_mapping*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
877 0, /*tp_hash*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
878 0, /*tp_call*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
879 (reprfunc)PyTclObject_str, /*tp_str*/
27104
2443c557cbc3 Patch #661760: Cygwin auto-import module patch
Jason Tishler <jason@tishler.net>
parents: 27084
diff changeset
880 PyObject_GenericGetAttr,/*tp_getattro*/
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
881 0, /*tp_setattro*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
882 0, /*tp_as_buffer*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
883 Py_TPFLAGS_DEFAULT, /*tp_flags*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
884 0, /*tp_doc*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
885 0, /*tp_traverse*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
886 0, /*tp_clear*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
887 0, /*tp_richcompare*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
888 0, /*tp_weaklistoffset*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
889 0, /*tp_iter*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
890 0, /*tp_iternext*/
27069
ef531482bb37 Convert Tcl path objects to strings. Fixes #661357.
Martin v. Löwis <martin@v.loewis.de>
parents: 26989
diff changeset
891 PyTclObject_methods, /*tp_methods*/
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
892 0, /*tp_members*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
893 PyTclObject_getsetlist, /*tp_getset*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
894 0, /*tp_base*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
895 0, /*tp_dict*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
896 0, /*tp_descr_get*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
897 0, /*tp_descr_set*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
898 0, /*tp_dictoffset*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
899 0, /*tp_init*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
900 0, /*tp_alloc*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
901 0, /*tp_new*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
902 0, /*tp_free*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
903 0, /*tp_is_gc*/
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
904 };
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
905
12141
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
906 static Tcl_Obj*
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
907 AsObj(PyObject *value)
12141
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
908 {
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
909 Tcl_Obj *result;
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
910
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
911 if (PyString_Check(value))
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
912 return Tcl_NewStringObj(PyString_AS_STRING(value),
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
913 PyString_GET_SIZE(value));
27341
ba63d717c75f Convert booleans to integers in IntVar.set. Fixes #671741.
Martin v. Löwis <martin@v.loewis.de>
parents: 27333
diff changeset
914 else if (PyBool_Check(value))
ba63d717c75f Convert booleans to integers in IntVar.set. Fixes #671741.
Martin v. Löwis <martin@v.loewis.de>
parents: 27333
diff changeset
915 return Tcl_NewBooleanObj(PyObject_IsTrue(value));
12141
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
916 else if (PyInt_Check(value))
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
917 return Tcl_NewLongObj(PyInt_AS_LONG(value));
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
918 else if (PyFloat_Check(value))
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
919 return Tcl_NewDoubleObj(PyFloat_AS_DOUBLE(value));
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
920 else if (PyTuple_Check(value)) {
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
921 Tcl_Obj **argv = (Tcl_Obj**)
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
922 ckalloc(PyTuple_Size(value)*sizeof(Tcl_Obj*));
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
923 int i;
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
924 if(!argv)
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
925 return 0;
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
926 for(i=0;i<PyTuple_Size(value);i++)
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
927 argv[i] = AsObj(PyTuple_GetItem(value,i));
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
928 result = Tcl_NewListObj(PyTuple_Size(value), argv);
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
929 ckfree(FREECAST argv);
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
930 return result;
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
931 }
19343
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 19033
diff changeset
932 #ifdef Py_USING_UNICODE
12141
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
933 else if (PyUnicode_Check(value)) {
25530
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
934 Py_UNICODE *inbuf = PyUnicode_AS_UNICODE(value);
38760
3eee7bd9a0d0 Fix some Py_ssize_t issues
Neal Norwitz <nnorwitz@gmail.com>
parents: 38558
diff changeset
935 Py_ssize_t size = PyUnicode_GET_SIZE(value);
25530
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
936 /* This #ifdef assumes that Tcl uses UCS-2.
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
937 See TCL_UTF_MAX test above. */
28643
ca2482012b3c Support UCS-4 Tcl for UCS-4 Python builds. Fixes #719880.
Martin v. Löwis <martin@v.loewis.de>
parents: 28622
diff changeset
938 #if defined(Py_UNICODE_WIDE) && TCL_UTF_MAX == 3
44445
53ac3fc69b78 Bug #1301: fixed a bad assert in _tkinter.
Guido van Rossum <guido@python.org>
parents: 44415
diff changeset
939 Tcl_UniChar *outbuf = NULL;
38760
3eee7bd9a0d0 Fix some Py_ssize_t issues
Neal Norwitz <nnorwitz@gmail.com>
parents: 38558
diff changeset
940 Py_ssize_t i;
44445
53ac3fc69b78 Bug #1301: fixed a bad assert in _tkinter.
Guido van Rossum <guido@python.org>
parents: 44415
diff changeset
941 size_t allocsize = ((size_t)size) * sizeof(Tcl_UniChar);
53ac3fc69b78 Bug #1301: fixed a bad assert in _tkinter.
Guido van Rossum <guido@python.org>
parents: 44415
diff changeset
942 if (allocsize >= size)
53ac3fc69b78 Bug #1301: fixed a bad assert in _tkinter.
Guido van Rossum <guido@python.org>
parents: 44415
diff changeset
943 outbuf = (Tcl_UniChar*)ckalloc(allocsize);
53ac3fc69b78 Bug #1301: fixed a bad assert in _tkinter.
Guido van Rossum <guido@python.org>
parents: 44415
diff changeset
944 /* Else overflow occurred, and we take the next exit */
25530
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
945 if (!outbuf) {
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
946 PyErr_NoMemory();
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
947 return NULL;
12580
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
948 }
25530
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
949 for (i = 0; i < size; i++) {
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
950 if (inbuf[i] >= 0x10000) {
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
951 /* Tcl doesn't do UTF-16, yet. */
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
952 PyErr_SetString(PyExc_ValueError,
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
953 "unsupported character");
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
954 ckfree(FREECAST outbuf);
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
955 return NULL;
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
956 }
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
957 outbuf[i] = inbuf[i];
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
958 }
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
959 result = Tcl_NewUnicodeObj(outbuf, size);
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
960 ckfree(FREECAST outbuf);
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
961 return result;
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
962 #else
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
963 return Tcl_NewUnicodeObj(inbuf, size);
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
964 #endif
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
965
12141
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
966 }
19343
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 19033
diff changeset
967 #endif
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
968 else if(PyTclObject_Check(value)) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
969 Tcl_Obj *v = ((PyTclObject*)value)->value;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
970 Tcl_IncrRefCount(v);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
971 return v;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
972 }
12141
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
973 else {
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
974 PyObject *v = PyObject_Str(value);
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
975 if (!v)
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
976 return 0;
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
977 result = AsObj(v);
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
978 Py_DECREF(v);
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
979 return result;
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
980 }
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
981 }
4a3fd2c1372f Don't use the object call interface in Tk 8.0 -- the EvalObj* API
Guido van Rossum <guido@python.org>
parents: 12087
diff changeset
982
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
983 static PyObject*
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
984 FromObj(PyObject* tkapp, Tcl_Obj *value)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
985 {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
986 PyObject *result = NULL;
26431
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
987 TkappObject *app = (TkappObject*)tkapp;
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
988
26534
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
989 if (value->typePtr == NULL) {
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
990 /* If the result contains any bytes with the top bit set,
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
991 it's UTF-8 and we should decode it to Unicode */
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
992 #ifdef Py_USING_UNICODE
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
993 int i;
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
994 char *s = value->bytes;
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
995 int len = value->length;
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
996 for (i = 0; i < len; i++) {
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
997 if (value->bytes[i] & 0x80)
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
998 break;
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
999 }
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1000
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1001 if (i == value->length)
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1002 result = PyString_FromStringAndSize(s, len);
26534
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1003 else {
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1004 /* Convert UTF-8 to Unicode string */
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1005 result = PyUnicode_DecodeUTF8(s, len, "strict");
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1006 if (result == NULL) {
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1007 PyErr_Clear();
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1008 result = PyString_FromStringAndSize(s, len);
26534
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1009 }
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1010 }
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1011 #else
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1012 result = PyString_FromStringAndSize(value->bytes, value->length);
26534
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1013 #endif
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1014 return result;
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1015 }
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1016
26431
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
1017 if (value->typePtr == app->BooleanType) {
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1018 result = value->internalRep.longValue ? Py_True : Py_False;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1019 Py_INCREF(result);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1020 return result;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1021 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1022
26431
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
1023 if (value->typePtr == app->ByteArrayType) {
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1024 int size;
26572
d755d4292f3f Remove C++ comment. Silence unsigned char* cast warning.
Martin v. Löwis <martin@v.loewis.de>
parents: 26534
diff changeset
1025 char *data = (char*)Tcl_GetByteArrayFromObj(value, &size);
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1026 return PyString_FromStringAndSize(data, size);
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1027 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1028
26431
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
1029 if (value->typePtr == app->DoubleType) {
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1030 return PyFloat_FromDouble(value->internalRep.doubleValue);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1031 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1032
26431
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
1033 if (value->typePtr == app->IntType) {
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1034 return PyInt_FromLong(value->internalRep.longValue);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1035 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1036
26431
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
1037 if (value->typePtr == app->ListType) {
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1038 int size;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1039 int i, status;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1040 PyObject *elem;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1041 Tcl_Obj *tcl_elem;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1042
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1043 status = Tcl_ListObjLength(Tkapp_Interp(tkapp), value, &size);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1044 if (status == TCL_ERROR)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1045 return Tkinter_Error(tkapp);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1046 result = PyTuple_New(size);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1047 if (!result)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1048 return NULL;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1049 for (i = 0; i < size; i++) {
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1050 status = Tcl_ListObjIndex(Tkapp_Interp(tkapp),
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1051 value, i, &tcl_elem);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1052 if (status == TCL_ERROR) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1053 Py_DECREF(result);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1054 return Tkinter_Error(tkapp);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1055 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1056 elem = FromObj(tkapp, tcl_elem);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1057 if (!elem) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1058 Py_DECREF(result);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1059 return NULL;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1060 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1061 PyTuple_SetItem(result, i, elem);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1062 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1063 return result;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1064 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1065
26431
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
1066 if (value->typePtr == app->ProcBodyType) {
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1067 /* fall through: return tcl object. */
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1068 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1069
26431
ad75efe2f0a6 Avoid including tclInt.h.
Martin v. Löwis <martin@v.loewis.de>
parents: 26428
diff changeset
1070 if (value->typePtr == app->StringType) {
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1071 #ifdef Py_USING_UNICODE
28643
ca2482012b3c Support UCS-4 Tcl for UCS-4 Python builds. Fixes #719880.
Martin v. Löwis <martin@v.loewis.de>
parents: 28622
diff changeset
1072 #if defined(Py_UNICODE_WIDE) && TCL_UTF_MAX==3
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1073 PyObject *result;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1074 int size;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1075 Tcl_UniChar *input;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1076 Py_UNICODE *output;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1077
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1078 size = Tcl_GetCharLength(value);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1079 result = PyUnicode_FromUnicode(NULL, size);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1080 if (!result)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1081 return NULL;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1082 input = Tcl_GetUnicode(value);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1083 output = PyUnicode_AS_UNICODE(result);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1084 while (size--)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1085 *output++ = *input++;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1086 return result;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1087 #else
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1088 return PyUnicode_FromUnicode(Tcl_GetUnicode(value),
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1089 Tcl_GetCharLength(value));
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1090 #endif
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1091 #else
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1092 int size;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1093 char *c;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1094 c = Tcl_GetStringFromObj(value, &size);
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1095 return PyString_FromStringAndSize(c, size);
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1096 #endif
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1097 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1098
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1099 return newPyTclObject(value);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1100 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1101
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1102 /* This mutex synchronizes inter-thread command calls. */
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1103
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1104 TCL_DECLARE_MUTEX(call_mutex)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1105
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1106 typedef struct Tkapp_CallEvent {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1107 Tcl_Event ev; /* Must be first */
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1108 TkappObject *self;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1109 PyObject *args;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1110 int flags;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1111 PyObject **res;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1112 PyObject **exc_type, **exc_value, **exc_tb;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1113 Tcl_Condition done;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1114 } Tkapp_CallEvent;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1115
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1116 void
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1117 Tkapp_CallDeallocArgs(Tcl_Obj** objv, Tcl_Obj** objStore, int objc)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1118 {
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1119 int i;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1120 for (i = 0; i < objc; i++)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1121 Tcl_DecrRefCount(objv[i]);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1122 if (objv != objStore)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1123 ckfree(FREECAST objv);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1124 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1125
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1126 /* Convert Python objects to Tcl objects. This must happen in the
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1127 interpreter thread, which may or may not be the calling thread. */
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1128
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1129 static Tcl_Obj**
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1130 Tkapp_CallArgs(PyObject *args, Tcl_Obj** objStore, int *pobjc)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1131 {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1132 Tcl_Obj **objv = objStore;
26620
cb93d9287b4e Always initialize objc.
Martin v. Löwis <martin@v.loewis.de>
parents: 26613
diff changeset
1133 int objc = 0, i;
8200
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1134 if (args == NULL)
15356
6e70baa487ed Do not release unallocated Tcl objects. Closes #117278 and #117167.
Martin v. Löwis <martin@v.loewis.de>
parents: 15177
diff changeset
1135 /* do nothing */;
8200
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1136
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1137 else if (!PyTuple_Check(args)) {
12087
e2db89a98cb2 The Tcl_Obj patch discussed on the patches list.
Guido van Rossum <guido@python.org>
parents: 12071
diff changeset
1138 objv[0] = AsObj(args);
e2db89a98cb2 The Tcl_Obj patch discussed on the patches list.
Guido van Rossum <guido@python.org>
parents: 12071
diff changeset
1139 if (objv[0] == 0)
e2db89a98cb2 The Tcl_Obj patch discussed on the patches list.
Guido van Rossum <guido@python.org>
parents: 12071
diff changeset
1140 goto finally;
15356
6e70baa487ed Do not release unallocated Tcl objects. Closes #117278 and #117167.
Martin v. Löwis <martin@v.loewis.de>
parents: 15177
diff changeset
1141 objc = 1;
12087
e2db89a98cb2 The Tcl_Obj patch discussed on the patches list.
Guido van Rossum <guido@python.org>
parents: 12071
diff changeset
1142 Tcl_IncrRefCount(objv[0]);
8200
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1143 }
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1144 else {
12087
e2db89a98cb2 The Tcl_Obj patch discussed on the patches list.
Guido van Rossum <guido@python.org>
parents: 12071
diff changeset
1145 objc = PyTuple_Size(args);
8200
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1146
12087
e2db89a98cb2 The Tcl_Obj patch discussed on the patches list.
Guido van Rossum <guido@python.org>
parents: 12071
diff changeset
1147 if (objc > ARGSZ) {
e2db89a98cb2 The Tcl_Obj patch discussed on the patches list.
Guido van Rossum <guido@python.org>
parents: 12071
diff changeset
1148 objv = (Tcl_Obj **)ckalloc(objc * sizeof(char *));
e2db89a98cb2 The Tcl_Obj patch discussed on the patches list.
Guido van Rossum <guido@python.org>
parents: 12071
diff changeset
1149 if (objv == NULL) {
8200
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1150 PyErr_NoMemory();
15356
6e70baa487ed Do not release unallocated Tcl objects. Closes #117278 and #117167.
Martin v. Löwis <martin@v.loewis.de>
parents: 15177
diff changeset
1151 objc = 0;
8200
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1152 goto finally;
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1153 }
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1154 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1155
12087
e2db89a98cb2 The Tcl_Obj patch discussed on the patches list.
Guido van Rossum <guido@python.org>
parents: 12071
diff changeset
1156 for (i = 0; i < objc; i++) {
8200
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1157 PyObject *v = PyTuple_GetItem(args, i);
12162
98b09c40d97c Add back an obscure "feature" to the Obj version of Tkapp_Call(): a
Guido van Rossum <guido@python.org>
parents: 12141
diff changeset
1158 if (v == Py_None) {
98b09c40d97c Add back an obscure "feature" to the Obj version of Tkapp_Call(): a
Guido van Rossum <guido@python.org>
parents: 12141
diff changeset
1159 objc = i;
98b09c40d97c Add back an obscure "feature" to the Obj version of Tkapp_Call(): a
Guido van Rossum <guido@python.org>
parents: 12141
diff changeset
1160 break;
98b09c40d97c Add back an obscure "feature" to the Obj version of Tkapp_Call(): a
Guido van Rossum <guido@python.org>
parents: 12141
diff changeset
1161 }
12087
e2db89a98cb2 The Tcl_Obj patch discussed on the patches list.
Guido van Rossum <guido@python.org>
parents: 12071
diff changeset
1162 objv[i] = AsObj(v);
15356
6e70baa487ed Do not release unallocated Tcl objects. Closes #117278 and #117167.
Martin v. Löwis <martin@v.loewis.de>
parents: 15177
diff changeset
1163 if (!objv[i]) {
6e70baa487ed Do not release unallocated Tcl objects. Closes #117278 and #117167.
Martin v. Löwis <martin@v.loewis.de>
parents: 15177
diff changeset
1164 /* Reset objc, so it attempts to clear
6e70baa487ed Do not release unallocated Tcl objects. Closes #117278 and #117167.
Martin v. Löwis <martin@v.loewis.de>
parents: 15177
diff changeset
1165 objects only up to i. */
6e70baa487ed Do not release unallocated Tcl objects. Closes #117278 and #117167.
Martin v. Löwis <martin@v.loewis.de>
parents: 15177
diff changeset
1166 objc = i;
12087
e2db89a98cb2 The Tcl_Obj patch discussed on the patches list.
Guido van Rossum <guido@python.org>
parents: 12071
diff changeset
1167 goto finally;
15356
6e70baa487ed Do not release unallocated Tcl objects. Closes #117278 and #117167.
Martin v. Löwis <martin@v.loewis.de>
parents: 15177
diff changeset
1168 }
12087
e2db89a98cb2 The Tcl_Obj patch discussed on the patches list.
Guido van Rossum <guido@python.org>
parents: 12071
diff changeset
1169 Tcl_IncrRefCount(objv[i]);
8200
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1170 }
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1171 }
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1172 *pobjc = objc;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1173 return objv;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1174 finally:
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1175 Tkapp_CallDeallocArgs(objv, objStore, objc);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1176 return NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1177 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1178
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1179 /* Convert the results of a command call into a Python objects. */
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1180
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1181 static PyObject*
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1182 Tkapp_CallResult(TkappObject *self)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1183 {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1184 PyObject *res = NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1185 if(self->wantobjects) {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1186 Tcl_Obj *value = Tcl_GetObjResult(self->interp);
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1187 /* Not sure whether the IncrRef is necessary, but something
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1188 may overwrite the interpreter result while we are
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1189 converting it. */
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1190 Tcl_IncrRefCount(value);
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1191 res = FromObj((PyObject*)self, value);
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1192 Tcl_DecrRefCount(value);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1193 } else {
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1194 const char *s = Tcl_GetStringResult(self->interp);
25527
5420969ddd70 Eliminate constness warnings with Tcl 8.4.
Martin v. Löwis <martin@v.loewis.de>
parents: 25525
diff changeset
1195 const char *p = s;
19343
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 19033
diff changeset
1196
12580
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1197 /* If the result contains any bytes with the top bit set,
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1198 it's UTF-8 and we should decode it to Unicode */
19343
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 19033
diff changeset
1199 #ifdef Py_USING_UNICODE
12580
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1200 while (*p != '\0') {
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1201 if (*p & 0x80)
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1202 break;
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1203 p++;
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1204 }
19343
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 19033
diff changeset
1205
12580
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1206 if (*p == '\0')
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1207 res = PyString_FromStringAndSize(s, (int)(p-s));
12580
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1208 else {
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1209 /* Convert UTF-8 to Unicode string */
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1210 p = strchr(p, '\0');
12583
db9458c2b631 When the UTF-8 conversion to Unicode fails, return an 8-bit string
Guido van Rossum <guido@python.org>
parents: 12580
diff changeset
1211 res = PyUnicode_DecodeUTF8(s, (int)(p-s), "strict");
db9458c2b631 When the UTF-8 conversion to Unicode fails, return an 8-bit string
Guido van Rossum <guido@python.org>
parents: 12580
diff changeset
1212 if (res == NULL) {
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1213 PyErr_Clear();
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1214 res = PyString_FromStringAndSize(s, (int)(p-s));
12583
db9458c2b631 When the UTF-8 conversion to Unicode fails, return an 8-bit string
Guido van Rossum <guido@python.org>
parents: 12580
diff changeset
1215 }
12580
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1216 }
19343
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 19033
diff changeset
1217 #else
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 19033
diff changeset
1218 p = strchr(p, '\0');
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1219 res = PyString_FromStringAndSize(s, (int)(p-s));
19343
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 19033
diff changeset
1220 #endif
12580
e0a12095fac2 Two changes to improve (I hope) Unicode support.
Guido van Rossum <guido@python.org>
parents: 12576
diff changeset
1221 }
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1222 return res;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1223 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1224
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1225 /* Tkapp_CallProc is the event procedure that is executed in the context of
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1226 the Tcl interpreter thread. Initially, it holds the Tcl lock, and doesn't
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1227 hold the Python lock. */
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1228
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1229 static int
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1230 Tkapp_CallProc(Tkapp_CallEvent *e, int flags)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1231 {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1232 Tcl_Obj *objStore[ARGSZ];
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1233 Tcl_Obj **objv;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1234 int objc;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1235 int i;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1236 ENTER_PYTHON
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1237 objv = Tkapp_CallArgs(e->args, objStore, &objc);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1238 if (!objv) {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1239 PyErr_Fetch(e->exc_type, e->exc_value, e->exc_tb);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1240 *(e->res) = NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1241 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1242 LEAVE_PYTHON
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1243 if (!objv)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1244 goto done;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1245 i = Tcl_EvalObjv(e->self->interp, objc, objv, e->flags);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1246 ENTER_PYTHON
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1247 if (i == TCL_ERROR) {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1248 *(e->res) = NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1249 *(e->exc_type) = NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1250 *(e->exc_tb) = NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1251 *(e->exc_value) = PyObject_CallFunction(
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1252 Tkinter_TclError, "s",
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1253 Tcl_GetStringResult(e->self->interp));
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1254 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1255 else {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1256 *(e->res) = Tkapp_CallResult(e->self);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1257 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1258 LEAVE_PYTHON
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1259 done:
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1260 /* Wake up calling thread. */
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1261 Tcl_MutexLock(&call_mutex);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1262 Tcl_ConditionNotify(&e->done);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1263 Tcl_MutexUnlock(&call_mutex);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1264 return 1;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1265 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1266
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1267 /* This is the main entry point for calling a Tcl command.
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1268 It supports three cases, with regard to threading:
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1269 1. Tcl is not threaded: Must have the Tcl lock, then can invoke command in
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1270 the context of the calling thread.
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1271 2. Tcl is threaded, caller of the command is in the interpreter thread:
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1272 Execute the command in the calling thread. Since the Tcl lock will
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1273 not be used, we can merge that with case 1.
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1274 3. Tcl is threaded, caller is in a different thread: Must queue an event to
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1275 the interpreter thread. Allocation of Tcl objects needs to occur in the
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1276 interpreter thread, so we ship the PyObject* args to the target thread,
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1277 and perform processing there. */
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1278
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1279 static PyObject *
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
1280 Tkapp_Call(PyObject *selfptr, PyObject *args)
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1281 {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1282 Tcl_Obj *objStore[ARGSZ];
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1283 Tcl_Obj **objv = NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1284 int objc, i;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1285 PyObject *res = NULL;
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
1286 TkappObject *self = (TkappObject*)selfptr;
51272
40ff83e02395 Fix for issue #1581476
Guilherme Polo <ggpolo@gmail.com>
parents: 51189
diff changeset
1287 int flags = TCL_EVAL_DIRECT | TCL_EVAL_GLOBAL;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1288
42153
9e5a39609a20 Many calls to tk.call involve an arglist containing a single tuple.
Kurt B. Kaiser <kbk@shore.net>
parents: 41815
diff changeset
1289 /* If args is a single tuple, replace with contents of tuple */
9e5a39609a20 Many calls to tk.call involve an arglist containing a single tuple.
Kurt B. Kaiser <kbk@shore.net>
parents: 41815
diff changeset
1290 if (1 == PyTuple_Size(args)){
9e5a39609a20 Many calls to tk.call involve an arglist containing a single tuple.
Kurt B. Kaiser <kbk@shore.net>
parents: 41815
diff changeset
1291 PyObject* item = PyTuple_GetItem(args, 0);
9e5a39609a20 Many calls to tk.call involve an arglist containing a single tuple.
Kurt B. Kaiser <kbk@shore.net>
parents: 41815
diff changeset
1292 if (PyTuple_Check(item))
9e5a39609a20 Many calls to tk.call involve an arglist containing a single tuple.
Kurt B. Kaiser <kbk@shore.net>
parents: 41815
diff changeset
1293 args = item;
9e5a39609a20 Many calls to tk.call involve an arglist containing a single tuple.
Kurt B. Kaiser <kbk@shore.net>
parents: 41815
diff changeset
1294 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
1295 #ifdef WITH_THREAD
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1296 if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1297 /* We cannot call the command directly. Instead, we must
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1298 marshal the parameters to the interpreter thread. */
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1299 Tkapp_CallEvent *ev;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1300 PyObject *exc_type, *exc_value, *exc_tb;
26814
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
1301 if (!WaitForMainloop(self))
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1302 return NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1303 ev = (Tkapp_CallEvent*)ckalloc(sizeof(Tkapp_CallEvent));
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1304 ev->ev.proc = (Tcl_EventProc*)Tkapp_CallProc;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1305 ev->self = self;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1306 ev->args = args;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1307 ev->res = &res;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1308 ev->exc_type = &exc_type;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1309 ev->exc_value = &exc_value;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1310 ev->exc_tb = &exc_tb;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1311 ev->done = (Tcl_Condition)0;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1312
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1313 Tkapp_ThreadSend(self, (Tcl_Event*)ev, &ev->done, &call_mutex);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1314
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1315 if (res == NULL) {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1316 if (exc_type)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1317 PyErr_Restore(exc_type, exc_value, exc_tb);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1318 else
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1319 PyErr_SetObject(Tkinter_TclError, exc_value);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1320 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1321 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
1322 else
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
1323 #endif
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
1324 {
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1325
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1326 objv = Tkapp_CallArgs(args, objStore, &objc);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1327 if (!objv)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1328 return NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1329
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1330 ENTER_TCL
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1331
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1332 i = Tcl_EvalObjv(self->interp, objc, objv, flags);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1333
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1334 ENTER_OVERLAP
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1335
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1336 if (i == TCL_ERROR)
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
1337 Tkinter_Error(selfptr);
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1338 else
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1339 res = Tkapp_CallResult(self);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1340
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1341 LEAVE_OVERLAP_TCL
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1342
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1343 Tkapp_CallDeallocArgs(objv, objStore, objc);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1344 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1345 return res;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1346 }
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1347
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1348
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1349 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1350 Tkapp_GlobalCall(PyObject *self, PyObject *args)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1351 {
8200
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1352 /* Could do the same here as for Tkapp_Call(), but this is not used
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1353 much, so I can't be bothered. Unfortunately Tcl doesn't export a
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1354 way for the user to do what all its Global* variants do (save and
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1355 reset the scope pointer, call the local version, restore the saved
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1356 scope pointer). */
482e4ba33c08 Still somewhat experimental speedup. This appears to speed up the
Guido van Rossum <guido@python.org>
parents: 8199
diff changeset
1357
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1358 char *cmd;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1359 PyObject *res = NULL;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1360
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1361 CHECK_TCL_APPARTMENT;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1362
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1363 cmd = Merge(args);
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
1364 if (cmd) {
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1365 int err;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1366 ENTER_TCL
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1367 err = Tcl_GlobalEval(Tkapp_Interp(self), cmd);
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1368 ENTER_OVERLAP
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1369 if (err == TCL_ERROR)
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1370 res = Tkinter_Error(self);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1371 else
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1372 res = PyString_FromString(Tkapp_Result(self));
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1373 LEAVE_OVERLAP_TCL
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
1374 ckfree(cmd);
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1375 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1376
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1377 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1378 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1379
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1380 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1381 Tkapp_Eval(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1382 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1383 char *script;
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1384 PyObject *res = NULL;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1385 int err;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1386
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
1387 if (!PyArg_ParseTuple(args, "s:eval", &script))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1388 return NULL;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1389
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1390 CHECK_TCL_APPARTMENT;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1391
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1392 ENTER_TCL
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1393 err = Tcl_Eval(Tkapp_Interp(self), script);
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1394 ENTER_OVERLAP
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1395 if (err == TCL_ERROR)
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1396 res = Tkinter_Error(self);
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1397 else
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1398 res = PyString_FromString(Tkapp_Result(self));
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1399 LEAVE_OVERLAP_TCL
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1400 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1401 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1402
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1403 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1404 Tkapp_GlobalEval(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1405 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1406 char *script;
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1407 PyObject *res = NULL;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1408 int err;
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1409
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
1410 if (!PyArg_ParseTuple(args, "s:globaleval", &script))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1411 return NULL;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1412
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1413 CHECK_TCL_APPARTMENT;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1414
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1415 ENTER_TCL
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1416 err = Tcl_GlobalEval(Tkapp_Interp(self), script);
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1417 ENTER_OVERLAP
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1418 if (err == TCL_ERROR)
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1419 res = Tkinter_Error(self);
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1420 else
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1421 res = PyString_FromString(Tkapp_Result(self));
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1422 LEAVE_OVERLAP_TCL
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1423 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1424 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1425
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1426 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1427 Tkapp_EvalFile(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1428 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1429 char *fileName;
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1430 PyObject *res = NULL;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1431 int err;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1432
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
1433 if (!PyArg_ParseTuple(args, "s:evalfile", &fileName))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1434 return NULL;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1435
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1436 CHECK_TCL_APPARTMENT;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1437
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1438 ENTER_TCL
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1439 err = Tcl_EvalFile(Tkapp_Interp(self), fileName);
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1440 ENTER_OVERLAP
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1441 if (err == TCL_ERROR)
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1442 res = Tkinter_Error(self);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1443
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1444 else
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1445 res = PyString_FromString(Tkapp_Result(self));
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1446 LEAVE_OVERLAP_TCL
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1447 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1448 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1449
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1450 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1451 Tkapp_Record(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1452 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1453 char *script;
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1454 PyObject *res = NULL;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1455 int err;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1456
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1457 if (!PyArg_ParseTuple(args, "s", &script))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1458 return NULL;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1459
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1460 CHECK_TCL_APPARTMENT;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1461
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1462 ENTER_TCL
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1463 err = Tcl_RecordAndEval(Tkapp_Interp(self), script, TCL_NO_EVAL);
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1464 ENTER_OVERLAP
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1465 if (err == TCL_ERROR)
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1466 res = Tkinter_Error(self);
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1467 else
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1468 res = PyString_FromString(Tkapp_Result(self));
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1469 LEAVE_OVERLAP_TCL
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1470 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1471 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1472
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1473 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1474 Tkapp_AddErrorInfo(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1475 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1476 char *msg;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1477
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
1478 if (!PyArg_ParseTuple(args, "s:adderrorinfo", &msg))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1479 return NULL;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1480 CHECK_TCL_APPARTMENT;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1481
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1482 ENTER_TCL
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1483 Tcl_AddErrorInfo(Tkapp_Interp(self), msg);
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1484 LEAVE_TCL
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1485
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1486 Py_INCREF(Py_None);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1487 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1488 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1489
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1490
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1491
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1492 /** Tcl Variable **/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1493
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1494 TCL_DECLARE_MUTEX(var_mutex)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1495
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1496 typedef PyObject* (*EventFunc)(PyObject*, PyObject *args, int flags);
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1497 typedef struct VarEvent {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1498 Tcl_Event ev; /* must be first */
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1499 PyObject *self;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1500 PyObject *args;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1501 int flags;
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1502 EventFunc func;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1503 PyObject **res;
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1504 PyObject **exc_type;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1505 PyObject **exc_val;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1506 Tcl_Condition cond;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1507 } VarEvent;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1508
28915
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1509 static int
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1510 varname_converter(PyObject *in, void *_out)
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1511 {
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1512 char **out = (char**)_out;
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1513 if (PyString_Check(in)) {
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1514 *out = PyString_AsString(in);
28915
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1515 return 1;
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1516 }
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1517 if (PyTclObject_Check(in)) {
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1518 *out = PyTclObject_TclString(in);
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1519 return 1;
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1520 }
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1521 /* XXX: Should give diagnostics. */
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1522 return 0;
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1523 }
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1524
47678
a35da94e05fc Make more symbols static.
Martin v. Löwis <martin@v.loewis.de>
parents: 47527
diff changeset
1525 static void
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1526 var_perform(VarEvent *ev)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1527 {
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1528 *(ev->res) = ev->func(ev->self, ev->args, ev->flags);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1529 if (!*(ev->res)) {
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1530 PyObject *exc, *val, *tb;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1531 PyErr_Fetch(&exc, &val, &tb);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1532 PyErr_NormalizeException(&exc, &val, &tb);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1533 *(ev->exc_type) = exc;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1534 *(ev->exc_val) = val;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1535 Py_DECREF(tb);
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1536 }
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1537
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1538 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1539
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1540 static int
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1541 var_proc(VarEvent* ev, int flags)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1542 {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1543 ENTER_PYTHON
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1544 var_perform(ev);
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1545 Tcl_MutexLock(&var_mutex);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1546 Tcl_ConditionNotify(&ev->cond);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1547 Tcl_MutexUnlock(&var_mutex);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1548 LEAVE_PYTHON
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1549 return 1;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1550 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1551
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1552 static PyObject*
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
1553 var_invoke(EventFunc func, PyObject *selfptr, PyObject *args, int flags)
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1554 {
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
1555 TkappObject *self = (TkappObject*)selfptr;
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
1556 #ifdef WITH_THREAD
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1557 if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) {
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
1558 TkappObject *self = (TkappObject*)selfptr;
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1559 VarEvent *ev;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1560 PyObject *res, *exc_type, *exc_val;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1561
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1562 /* The current thread is not the interpreter thread. Marshal
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1563 the call to the interpreter thread, then wait for
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1564 completion. */
26814
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
1565 if (!WaitForMainloop(self))
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1566 return NULL;
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1567
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1568 ev = (VarEvent*)ckalloc(sizeof(VarEvent));
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1569
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
1570 ev->self = selfptr;
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1571 ev->args = args;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1572 ev->flags = flags;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1573 ev->func = func;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1574 ev->res = &res;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1575 ev->exc_type = &exc_type;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1576 ev->exc_val = &exc_val;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1577 ev->cond = NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1578 ev->ev.proc = (Tcl_EventProc*)var_proc;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1579 Tkapp_ThreadSend(self, (Tcl_Event*)ev, &ev->cond, &var_mutex);
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1580 if (!res) {
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1581 PyErr_SetObject(exc_type, exc_val);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1582 Py_DECREF(exc_type);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1583 Py_DECREF(exc_val);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1584 return NULL;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1585 }
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1586 return res;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1587 }
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1588 #endif
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1589 /* Tcl is not threaded, or this is the interpreter thread. */
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
1590 return func(selfptr, args, flags);
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1591 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1592
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1593 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1594 SetVar(PyObject *self, PyObject *args, int flags)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1595 {
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1596 char *name1, *name2;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1597 PyObject *newValue;
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1598 PyObject *res = NULL;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1599 Tcl_Obj *newval, *ok;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1600
28915
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1601 if (PyArg_ParseTuple(args, "O&O:setvar",
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1602 varname_converter, &name1, &newValue)) {
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1603 /* XXX Acquire tcl lock??? */
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1604 newval = AsObj(newValue);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1605 if (newval == NULL)
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
1606 return NULL;
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1607 ENTER_TCL
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1608 ok = Tcl_SetVar2Ex(Tkapp_Interp(self), name1, NULL,
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1609 newval, flags);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1610 ENTER_OVERLAP
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1611 if (!ok)
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1612 Tkinter_Error(self);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1613 else {
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1614 res = Py_None;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1615 Py_INCREF(res);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1616 }
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1617 LEAVE_OVERLAP_TCL
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1618 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1619 else {
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1620 PyErr_Clear();
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
1621 if (PyArg_ParseTuple(args, "ssO:setvar",
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
1622 &name1, &name2, &newValue)) {
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1623 /* XXX must hold tcl lock already??? */
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1624 newval = AsObj(newValue);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1625 ENTER_TCL
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1626 ok = Tcl_SetVar2Ex(Tkapp_Interp(self), name1, name2, newval, flags);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1627 ENTER_OVERLAP
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1628 if (!ok)
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1629 Tkinter_Error(self);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1630 else {
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1631 res = Py_None;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1632 Py_INCREF(res);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1633 }
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1634 LEAVE_OVERLAP_TCL
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1635 }
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1636 else {
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1637 return NULL;
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1638 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1639 }
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1640 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1641 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1642
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1643 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1644 Tkapp_SetVar(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1645 {
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1646 return var_invoke(SetVar, self, args, TCL_LEAVE_ERR_MSG);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1647 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1648
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1649 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1650 Tkapp_GlobalSetVar(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1651 {
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1652 return var_invoke(SetVar, self, args, TCL_LEAVE_ERR_MSG | TCL_GLOBAL_ONLY);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1653 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1654
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1655
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1656
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1657 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1658 GetVar(PyObject *self, PyObject *args, int flags)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1659 {
25527
5420969ddd70 Eliminate constness warnings with Tcl 8.4.
Martin v. Löwis <martin@v.loewis.de>
parents: 25525
diff changeset
1660 char *name1, *name2=NULL;
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1661 PyObject *res = NULL;
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1662 Tcl_Obj *tres;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1663
28915
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1664 if (!PyArg_ParseTuple(args, "O&|s:getvar",
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1665 varname_converter, &name1, &name2))
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1666 return NULL;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1667
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1668 ENTER_TCL
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1669 tres = Tcl_GetVar2Ex(Tkapp_Interp(self), name1, name2, flags);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1670 ENTER_OVERLAP
30638
39e635da2326 Check for TclError when reading variables. Fixes #807314.
Martin v. Löwis <martin@v.loewis.de>
parents: 29472
diff changeset
1671 if (tres == NULL) {
39e635da2326 Check for TclError when reading variables. Fixes #807314.
Martin v. Löwis <martin@v.loewis.de>
parents: 29472
diff changeset
1672 PyErr_SetString(Tkinter_TclError, Tcl_GetStringResult(Tkapp_Interp(self)));
39e635da2326 Check for TclError when reading variables. Fixes #807314.
Martin v. Löwis <martin@v.loewis.de>
parents: 29472
diff changeset
1673 } else {
39e635da2326 Check for TclError when reading variables. Fixes #807314.
Martin v. Löwis <martin@v.loewis.de>
parents: 29472
diff changeset
1674 if (((TkappObject*)self)->wantobjects) {
39e635da2326 Check for TclError when reading variables. Fixes #807314.
Martin v. Löwis <martin@v.loewis.de>
parents: 29472
diff changeset
1675 res = FromObj(self, tres);
39e635da2326 Check for TclError when reading variables. Fixes #807314.
Martin v. Löwis <martin@v.loewis.de>
parents: 29472
diff changeset
1676 }
39e635da2326 Check for TclError when reading variables. Fixes #807314.
Martin v. Löwis <martin@v.loewis.de>
parents: 29472
diff changeset
1677 else {
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1678 res = PyString_FromString(Tcl_GetString(tres));
30638
39e635da2326 Check for TclError when reading variables. Fixes #807314.
Martin v. Löwis <martin@v.loewis.de>
parents: 29472
diff changeset
1679 }
29170
f0b67731e545 Only return objects if wantobjects is set in GetVar.
Martin v. Löwis <martin@v.loewis.de>
parents: 29038
diff changeset
1680 }
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1681 LEAVE_OVERLAP_TCL
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1682 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1683 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1684
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1685 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1686 Tkapp_GetVar(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1687 {
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1688 return var_invoke(GetVar, self, args, TCL_LEAVE_ERR_MSG);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1689 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1690
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1691 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1692 Tkapp_GlobalGetVar(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1693 {
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1694 return var_invoke(GetVar, self, args, TCL_LEAVE_ERR_MSG | TCL_GLOBAL_ONLY);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1695 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1696
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1697
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1698
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1699 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1700 UnsetVar(PyObject *self, PyObject *args, int flags)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1701 {
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1702 char *name1, *name2=NULL;
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1703 int code;
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1704 PyObject *res = NULL;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1705
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
1706 if (!PyArg_ParseTuple(args, "s|s:unsetvar", &name1, &name2))
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1707 return NULL;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1708
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1709 ENTER_TCL
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1710 code = Tcl_UnsetVar2(Tkapp_Interp(self), name1, name2, flags);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1711 ENTER_OVERLAP
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1712 if (code == TCL_ERROR)
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1713 res = Tkinter_Error(self);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1714 else {
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1715 Py_INCREF(Py_None);
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1716 res = Py_None;
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1717 }
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1718 LEAVE_OVERLAP_TCL
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1719 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1720 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1721
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1722 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1723 Tkapp_UnsetVar(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1724 {
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1725 return var_invoke(UnsetVar, self, args, TCL_LEAVE_ERR_MSG);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1726 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1727
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1728 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1729 Tkapp_GlobalUnsetVar(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1730 {
28622
6c0004690941 Use object interface for global vars. Fixes #721171.
Martin v. Löwis <martin@v.loewis.de>
parents: 28445
diff changeset
1731 return var_invoke(UnsetVar, self, args, TCL_LEAVE_ERR_MSG | TCL_GLOBAL_ONLY);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1732 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1733
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1734
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1735
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1736 /** Tcl to Python **/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1737
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1738 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1739 Tkapp_GetInt(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1740 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1741 char *s;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1742 int v;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1743
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1744 if (PyTuple_Size(args) == 1) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1745 PyObject* o = PyTuple_GetItem(args, 0);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1746 if (PyInt_Check(o)) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1747 Py_INCREF(o);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1748 return o;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1749 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1750 }
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
1751 if (!PyArg_ParseTuple(args, "s:getint", &s))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1752 return NULL;
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1753 if (Tcl_GetInt(Tkapp_Interp(self), s, &v) == TCL_ERROR)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1754 return Tkinter_Error(self);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1755 return Py_BuildValue("i", v);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1756 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1757
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1758 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1759 Tkapp_GetDouble(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1760 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1761 char *s;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1762 double v;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1763
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1764 if (PyTuple_Size(args) == 1) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1765 PyObject *o = PyTuple_GetItem(args, 0);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1766 if (PyFloat_Check(o)) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1767 Py_INCREF(o);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1768 return o;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1769 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1770 }
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
1771 if (!PyArg_ParseTuple(args, "s:getdouble", &s))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1772 return NULL;
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1773 if (Tcl_GetDouble(Tkapp_Interp(self), s, &v) == TCL_ERROR)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1774 return Tkinter_Error(self);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1775 return Py_BuildValue("d", v);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1776 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1777
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1778 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1779 Tkapp_GetBoolean(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1780 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1781 char *s;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1782 int v;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1783
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1784 if (PyTuple_Size(args) == 1) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1785 PyObject *o = PyTuple_GetItem(args, 0);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1786 if (PyInt_Check(o)) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1787 Py_INCREF(o);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1788 return o;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1789 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1790 }
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
1791 if (!PyArg_ParseTuple(args, "s:getboolean", &s))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1792 return NULL;
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1793 if (Tcl_GetBoolean(Tkapp_Interp(self), s, &v) == TCL_ERROR)
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1794 return Tkinter_Error(self);
27341
ba63d717c75f Convert booleans to integers in IntVar.set. Fixes #671741.
Martin v. Löwis <martin@v.loewis.de>
parents: 27333
diff changeset
1795 return PyBool_FromLong(v);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1796 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1797
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1798 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1799 Tkapp_ExprString(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1800 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1801 char *s;
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1802 PyObject *res = NULL;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1803 int retval;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1804
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
1805 if (!PyArg_ParseTuple(args, "s:exprstring", &s))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1806 return NULL;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1807
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1808 CHECK_TCL_APPARTMENT;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1809
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1810 ENTER_TCL
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1811 retval = Tcl_ExprString(Tkapp_Interp(self), s);
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1812 ENTER_OVERLAP
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1813 if (retval == TCL_ERROR)
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1814 res = Tkinter_Error(self);
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1815 else
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1816 res = Py_BuildValue("s", Tkapp_Result(self));
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1817 LEAVE_OVERLAP_TCL
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1818 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1819 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1820
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1821 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1822 Tkapp_ExprLong(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1823 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1824 char *s;
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1825 PyObject *res = NULL;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1826 int retval;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1827 long v;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1828
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
1829 if (!PyArg_ParseTuple(args, "s:exprlong", &s))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1830 return NULL;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1831
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1832 CHECK_TCL_APPARTMENT;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1833
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1834 ENTER_TCL
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1835 retval = Tcl_ExprLong(Tkapp_Interp(self), s, &v);
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1836 ENTER_OVERLAP
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1837 if (retval == TCL_ERROR)
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1838 res = Tkinter_Error(self);
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1839 else
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1840 res = Py_BuildValue("l", v);
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1841 LEAVE_OVERLAP_TCL
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1842 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1843 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1844
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1845 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1846 Tkapp_ExprDouble(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1847 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1848 char *s;
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1849 PyObject *res = NULL;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1850 double v;
5120
a48f3678f9e1 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents: 4968
diff changeset
1851 int retval;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1852
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
1853 if (!PyArg_ParseTuple(args, "s:exprdouble", &s))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1854 return NULL;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1855 CHECK_TCL_APPARTMENT;
5120
a48f3678f9e1 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents: 4968
diff changeset
1856 PyFPE_START_PROTECT("Tkapp_ExprDouble", return 0)
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1857 ENTER_TCL
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
1858 retval = Tcl_ExprDouble(Tkapp_Interp(self), s, &v);
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1859 ENTER_OVERLAP
5197
74c12704a0bd New form of PyFPE_END_PROTECT macro.
Guido van Rossum <guido@python.org>
parents: 5120
diff changeset
1860 PyFPE_END_PROTECT(retval)
5120
a48f3678f9e1 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents: 4968
diff changeset
1861 if (retval == TCL_ERROR)
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1862 res = Tkinter_Error(self);
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1863 else
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1864 res = Py_BuildValue("d", v);
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1865 LEAVE_OVERLAP_TCL
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1866 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1867 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1868
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1869 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1870 Tkapp_ExprBoolean(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1871 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1872 char *s;
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1873 PyObject *res = NULL;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1874 int retval;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1875 int v;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1876
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
1877 if (!PyArg_ParseTuple(args, "s:exprboolean", &s))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1878 return NULL;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1879 CHECK_TCL_APPARTMENT;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1880 ENTER_TCL
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1881 retval = Tcl_ExprBoolean(Tkapp_Interp(self), s, &v);
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1882 ENTER_OVERLAP
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1883 if (retval == TCL_ERROR)
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1884 res = Tkinter_Error(self);
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1885 else
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1886 res = Py_BuildValue("i", v);
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1887 LEAVE_OVERLAP_TCL
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
1888 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1889 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1890
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1891
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1892
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1893 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1894 Tkapp_SplitList(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1895 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1896 char *list;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1897 int argc;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1898 char **argv;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1899 PyObject *v;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1900 int i;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1901
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1902 if (PyTuple_Size(args) == 1) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1903 v = PyTuple_GetItem(args, 0);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1904 if (PyTuple_Check(v)) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1905 Py_INCREF(v);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1906 return v;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1907 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1908 }
21813
f3b0e3cb340b Encode Unicode arguments to split/splitlist as UTF-8. Fixes #507962.
Martin v. Löwis <martin@v.loewis.de>
parents: 21757
diff changeset
1909 if (!PyArg_ParseTuple(args, "et:splitlist", "utf-8", &list))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1910 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1911
29295
d46459d82a79 Fix SF #745055, Memory leak in _tkinter.c/Tkapp_SplitList()
Neal Norwitz <nnorwitz@gmail.com>
parents: 29170
diff changeset
1912 if (Tcl_SplitList(Tkapp_Interp(self), list,
d46459d82a79 Fix SF #745055, Memory leak in _tkinter.c/Tkapp_SplitList()
Neal Norwitz <nnorwitz@gmail.com>
parents: 29170
diff changeset
1913 &argc, &argv) == TCL_ERROR) {
d46459d82a79 Fix SF #745055, Memory leak in _tkinter.c/Tkapp_SplitList()
Neal Norwitz <nnorwitz@gmail.com>
parents: 29170
diff changeset
1914 PyMem_Free(list);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1915 return Tkinter_Error(self);
29295
d46459d82a79 Fix SF #745055, Memory leak in _tkinter.c/Tkapp_SplitList()
Neal Norwitz <nnorwitz@gmail.com>
parents: 29170
diff changeset
1916 }
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1917
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1918 if (!(v = PyTuple_New(argc)))
29295
d46459d82a79 Fix SF #745055, Memory leak in _tkinter.c/Tkapp_SplitList()
Neal Norwitz <nnorwitz@gmail.com>
parents: 29170
diff changeset
1919 goto finally;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1920
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1921 for (i = 0; i < argc; i++) {
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1922 PyObject *s = PyString_FromString(argv[i]);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1923 if (!s || PyTuple_SetItem(v, i, s)) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1924 Py_DECREF(v);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1925 v = NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1926 goto finally;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1927 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1928 }
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1929
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1930 finally:
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1931 ckfree(FREECAST argv);
29295
d46459d82a79 Fix SF #745055, Memory leak in _tkinter.c/Tkapp_SplitList()
Neal Norwitz <nnorwitz@gmail.com>
parents: 29170
diff changeset
1932 PyMem_Free(list);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1933 return v;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1934 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1935
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1936 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1937 Tkapp_Split(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1938 {
29295
d46459d82a79 Fix SF #745055, Memory leak in _tkinter.c/Tkapp_SplitList()
Neal Norwitz <nnorwitz@gmail.com>
parents: 29170
diff changeset
1939 PyObject *v;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1940 char *list;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1941
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1942 if (PyTuple_Size(args) == 1) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1943 PyObject* o = PyTuple_GetItem(args, 0);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1944 if (PyTuple_Check(o)) {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1945 o = SplitObj(o);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1946 return o;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1947 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1948 }
21813
f3b0e3cb340b Encode Unicode arguments to split/splitlist as UTF-8. Fixes #507962.
Martin v. Löwis <martin@v.loewis.de>
parents: 21757
diff changeset
1949 if (!PyArg_ParseTuple(args, "et:split", "utf-8", &list))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1950 return NULL;
29295
d46459d82a79 Fix SF #745055, Memory leak in _tkinter.c/Tkapp_SplitList()
Neal Norwitz <nnorwitz@gmail.com>
parents: 29170
diff changeset
1951 v = Split(list);
d46459d82a79 Fix SF #745055, Memory leak in _tkinter.c/Tkapp_SplitList()
Neal Norwitz <nnorwitz@gmail.com>
parents: 29170
diff changeset
1952 PyMem_Free(list);
d46459d82a79 Fix SF #745055, Memory leak in _tkinter.c/Tkapp_SplitList()
Neal Norwitz <nnorwitz@gmail.com>
parents: 29170
diff changeset
1953 return v;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1954 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1955
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1956 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1957 Tkapp_Merge(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1958 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1959 char *s = Merge(args);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1960 PyObject *res = NULL;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1961
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1962 if (s) {
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
1963 res = PyString_FromString(s);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1964 ckfree(s);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1965 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1966
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1967 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1968 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1969
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1970
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1971
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1972 /** Tcl Command **/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1973
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1974 /* Client data struct */
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1975 typedef struct {
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1976 PyObject *self;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1977 PyObject *func;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1978 } PythonCmd_ClientData;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1979
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1980 static int
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1981 PythonCmd_Error(Tcl_Interp *interp)
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1982 {
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1983 errorInCmd = 1;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1984 PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1985 LEAVE_PYTHON
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1986 return TCL_ERROR;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1987 }
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1988
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1989 /* This is the Tcl command that acts as a wrapper for Python
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1990 * function or method.
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1991 */
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1992 static int
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1993 PythonCmd(ClientData clientData, Tcl_Interp *interp, int argc, char *argv[])
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1994 {
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
1995 PythonCmd_ClientData *data = (PythonCmd_ClientData *)clientData;
44415
a1ff2faedc6b Return results from Python callbacks to Tcl as Tcl objects.
Martin v. Löwis <martin@v.loewis.de>
parents: 44350
diff changeset
1996 PyObject *self, *func, *arg, *res;
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
1997 int i, rv;
44415
a1ff2faedc6b Return results from Python callbacks to Tcl as Tcl objects.
Martin v. Löwis <martin@v.loewis.de>
parents: 44350
diff changeset
1998 Tcl_Obj *obj_res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1999
9319
8918e4f54eca Patch by Jonathan Giddy (with some cleanup by me) to always use the
Guido van Rossum <guido@python.org>
parents: 9308
diff changeset
2000 ENTER_PYTHON
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2001
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2002 /* TBD: no error checking here since we know, via the
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2003 * Tkapp_CreateCommand() that the client data is a two-tuple
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2004 */
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2005 self = data->self;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2006 func = data->func;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2007
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2008 /* Create argument list (argv1, ..., argvN) */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2009 if (!(arg = PyTuple_New(argc - 1)))
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2010 return PythonCmd_Error(interp);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2011
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2012 for (i = 0; i < (argc - 1); i++) {
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
2013 PyObject *s = PyString_FromString(argv[i + 1]);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2014 if (!s || PyTuple_SetItem(arg, i, s)) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2015 Py_DECREF(arg);
8522
4e4fd954dda0 There was an error check in a loop in PythonCmd which called
Guido van Rossum <guido@python.org>
parents: 8504
diff changeset
2016 return PythonCmd_Error(interp);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2017 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2018 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2019 res = PyEval_CallObject(func, arg);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2020 Py_DECREF(arg);
1713
bb566d28caa0 * tkintermodule.c
Guido van Rossum <guido@python.org>
parents: 1690
diff changeset
2021
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2022 if (res == NULL)
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2023 return PythonCmd_Error(interp);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2024
44415
a1ff2faedc6b Return results from Python callbacks to Tcl as Tcl objects.
Martin v. Löwis <martin@v.loewis.de>
parents: 44350
diff changeset
2025 obj_res = AsObj(res);
a1ff2faedc6b Return results from Python callbacks to Tcl as Tcl objects.
Martin v. Löwis <martin@v.loewis.de>
parents: 44350
diff changeset
2026 if (obj_res == NULL) {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2027 Py_DECREF(res);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2028 return PythonCmd_Error(interp);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2029 }
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2030 else {
44415
a1ff2faedc6b Return results from Python callbacks to Tcl as Tcl objects.
Martin v. Löwis <martin@v.loewis.de>
parents: 44350
diff changeset
2031 Tcl_SetObjResult(Tkapp_Interp(self), obj_res);
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2032 rv = TCL_OK;
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2033 }
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2034
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2035 Py_DECREF(res);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2036
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2037 LEAVE_PYTHON
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2038
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2039 return rv;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2040 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2041
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2042 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2043 PythonCmdDelete(ClientData clientData)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2044 {
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2045 PythonCmd_ClientData *data = (PythonCmd_ClientData *)clientData;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2046
9319
8918e4f54eca Patch by Jonathan Giddy (with some cleanup by me) to always use the
Guido van Rossum <guido@python.org>
parents: 9308
diff changeset
2047 ENTER_PYTHON
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2048 Py_XDECREF(data->self);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2049 Py_XDECREF(data->func);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2050 PyMem_DEL(data);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2051 LEAVE_PYTHON
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2052 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2053
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2054
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2055
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2056
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2057 TCL_DECLARE_MUTEX(command_mutex)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2058
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2059 typedef struct CommandEvent{
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2060 Tcl_Event ev;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2061 Tcl_Interp* interp;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2062 char *name;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2063 int create;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2064 int *status;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2065 ClientData *data;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2066 Tcl_Condition done;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2067 } CommandEvent;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2068
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2069 static int
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2070 Tkapp_CommandProc(CommandEvent *ev, int flags)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2071 {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2072 if (ev->create)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2073 *ev->status = Tcl_CreateCommand(
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2074 ev->interp, ev->name, PythonCmd,
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2075 ev->data, PythonCmdDelete) == NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2076 else
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2077 *ev->status = Tcl_DeleteCommand(ev->interp, ev->name);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2078 Tcl_MutexLock(&command_mutex);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2079 Tcl_ConditionNotify(&ev->done);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2080 Tcl_MutexUnlock(&command_mutex);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2081 return 1;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2082 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2083
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2084 static PyObject *
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
2085 Tkapp_CreateCommand(PyObject *selfptr, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2086 {
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
2087 TkappObject *self = (TkappObject*)selfptr;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2088 PythonCmd_ClientData *data;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2089 char *cmdName;
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2090 PyObject *func;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2091 int err;
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2092
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
2093 if (!PyArg_ParseTuple(args, "sO:createcommand", &cmdName, &func))
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2094 return NULL;
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2095 if (!PyCallable_Check(func)) {
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2096 PyErr_SetString(PyExc_TypeError, "command not callable");
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2097 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2098 }
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2099
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2100 #ifdef WITH_THREAD
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2101 if (self->threaded && self->thread_id != Tcl_GetCurrentThread() &&
26814
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2102 !WaitForMainloop(self))
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2103 return NULL;
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2104 #endif
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2105
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2106 data = PyMem_NEW(PythonCmd_ClientData, 1);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2107 if (!data)
27826
7dffcc498c45 Add more missing PyErr_NoMemory() after failled memory allocs
Neal Norwitz <nnorwitz@gmail.com>
parents: 27341
diff changeset
2108 return PyErr_NoMemory();
39096
3ddb59483f10 self is dereffed (and passed as first arg), so it's known to be good.
Neal Norwitz <nnorwitz@gmail.com>
parents: 38760
diff changeset
2109 Py_INCREF(self);
3ddb59483f10 self is dereffed (and passed as first arg), so it's known to be good.
Neal Norwitz <nnorwitz@gmail.com>
parents: 38760
diff changeset
2110 Py_INCREF(func);
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
2111 data->self = selfptr;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2112 data->func = func;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2113
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2114 if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2115 CommandEvent *ev = (CommandEvent*)ckalloc(sizeof(CommandEvent));
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2116 ev->ev.proc = (Tcl_EventProc*)Tkapp_CommandProc;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2117 ev->interp = self->interp;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2118 ev->create = 1;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2119 ev->name = cmdName;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2120 ev->data = (ClientData)data;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2121 ev->status = &err;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2122 ev->done = NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2123 Tkapp_ThreadSend(self, (Tcl_Event*)ev, &ev->done, &command_mutex);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2124 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2125 else {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2126 ENTER_TCL
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2127 err = Tcl_CreateCommand(
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2128 Tkapp_Interp(self), cmdName, PythonCmd,
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2129 (ClientData)data, PythonCmdDelete) == NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2130 LEAVE_TCL
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2131 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2132 if (err) {
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2133 PyErr_SetString(Tkinter_TclError, "can't create Tcl command");
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2134 PyMem_DEL(data);
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2135 return NULL;
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2136 }
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2137
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2138 Py_INCREF(Py_None);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2139 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2140 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2141
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2142
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2143
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2144 static PyObject *
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
2145 Tkapp_DeleteCommand(PyObject *selfptr, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2146 {
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
2147 TkappObject *self = (TkappObject*)selfptr;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2148 char *cmdName;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2149 int err;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2150
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
2151 if (!PyArg_ParseTuple(args, "s:deletecommand", &cmdName))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2152 return NULL;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2153 if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2154 CommandEvent *ev;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2155 ev = (CommandEvent*)ckalloc(sizeof(CommandEvent));
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2156 ev->ev.proc = (Tcl_EventProc*)Tkapp_CommandProc;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2157 ev->interp = self->interp;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2158 ev->create = 0;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2159 ev->name = cmdName;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2160 ev->status = &err;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2161 ev->done = NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2162 Tkapp_ThreadSend(self, (Tcl_Event*)ev, &ev->done,
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2163 &command_mutex);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2164 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2165 else {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2166 ENTER_TCL
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2167 err = Tcl_DeleteCommand(self->interp, cmdName);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2168 LEAVE_TCL
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2169 }
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2170 if (err == -1) {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2171 PyErr_SetString(Tkinter_TclError, "can't delete Tcl command");
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2172 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2173 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2174 Py_INCREF(Py_None);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2175 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2176 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2177
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2178
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2179
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2180 #ifdef HAVE_CREATEFILEHANDLER
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2181 /** File Handler **/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2182
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2183 typedef struct _fhcdata {
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2184 PyObject *func;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2185 PyObject *file;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2186 int id;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2187 struct _fhcdata *next;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2188 } FileHandler_ClientData;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2189
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2190 static FileHandler_ClientData *HeadFHCD;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2191
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2192 static FileHandler_ClientData *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2193 NewFHCD(PyObject *func, PyObject *file, int id)
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2194 {
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2195 FileHandler_ClientData *p;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2196 p = PyMem_NEW(FileHandler_ClientData, 1);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2197 if (p != NULL) {
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2198 Py_XINCREF(func);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2199 Py_XINCREF(file);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2200 p->func = func;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2201 p->file = file;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2202 p->id = id;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2203 p->next = HeadFHCD;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2204 HeadFHCD = p;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2205 }
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2206 return p;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2207 }
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2208
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2209 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2210 DeleteFHCD(int id)
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2211 {
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2212 FileHandler_ClientData *p, **pp;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2213
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2214 pp = &HeadFHCD;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2215 while ((p = *pp) != NULL) {
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2216 if (p->id == id) {
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2217 *pp = p->next;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2218 Py_XDECREF(p->func);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2219 Py_XDECREF(p->file);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2220 PyMem_DEL(p);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2221 }
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2222 else
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2223 pp = &p->next;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2224 }
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2225 }
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2226
2123
fd5ab7e828fc cosmetic changes so these modules will work with the strict new naming scheme
Guido van Rossum <guido@python.org>
parents: 2121
diff changeset
2227 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2228 FileHandler(ClientData clientData, int mask)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2229 {
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2230 FileHandler_ClientData *data = (FileHandler_ClientData *)clientData;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2231 PyObject *func, *file, *arg, *res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2232
9319
8918e4f54eca Patch by Jonathan Giddy (with some cleanup by me) to always use the
Guido van Rossum <guido@python.org>
parents: 9308
diff changeset
2233 ENTER_PYTHON
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2234 func = data->func;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2235 file = data->file;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2236
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2237 arg = Py_BuildValue("(Oi)", file, (long) mask);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2238 res = PyEval_CallObject(func, arg);
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2239 Py_DECREF(arg);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2240
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2241 if (res == NULL) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2242 errorInCmd = 1;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2243 PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2244 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2245 Py_XDECREF(res);
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2246 LEAVE_PYTHON
1771
51c2e5a9f39c * tkintermodule.c (*FileHandler): generalize to arbitrary file ids
Guido van Rossum <guido@python.org>
parents: 1756
diff changeset
2247 }
51c2e5a9f39c * tkintermodule.c (*FileHandler): generalize to arbitrary file ids
Guido van Rossum <guido@python.org>
parents: 1756
diff changeset
2248
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2249 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2250 Tkapp_CreateFileHandler(PyObject *self, PyObject *args)
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2251 /* args is (file, mask, func) */
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2252 {
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2253 FileHandler_ClientData *data;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2254 PyObject *file, *func;
12071
9750af5e71b0 Patch by Neil Schemenauer to remove support for Tcl/Tk versions before
Guido van Rossum <guido@python.org>
parents: 12063
diff changeset
2255 int mask, tfile;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2256
50519
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2257 if (!self && Py_Py3kWarningFlag) {
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2258 if (PyErr_Warn(PyExc_DeprecationWarning,
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2259 "_tkinter.createfilehandler is gone in 3.x") < 0)
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2260 return NULL;
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2261 }
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2262
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2263 if (!PyArg_ParseTuple(args, "OiO:createfilehandler",
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2264 &file, &mask, &func))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2265 return NULL;
28142
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2266
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2267 #ifdef WITH_THREAD
28142
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2268 if (!self && !tcl_lock) {
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2269 /* We don't have the Tcl lock since Tcl is threaded. */
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2270 PyErr_SetString(PyExc_RuntimeError,
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2271 "_tkinter.createfilehandler not supported "
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2272 "for threaded Tcl");
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2273 return NULL;
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2274 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2275 #endif
28142
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2276
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2277 if (self) {
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2278 CHECK_TCL_APPARTMENT;
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2279 }
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2280
13593
df64cc0e84e2 Use PyObject_AsFileDescriptor
Andrew M. Kuchling <amk@amk.ca>
parents: 13576
diff changeset
2281 tfile = PyObject_AsFileDescriptor(file);
12071
9750af5e71b0 Patch by Neil Schemenauer to remove support for Tcl/Tk versions before
Guido van Rossum <guido@python.org>
parents: 12063
diff changeset
2282 if (tfile < 0)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2283 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2284 if (!PyCallable_Check(func)) {
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2285 PyErr_SetString(PyExc_TypeError, "bad argument list");
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2286 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2287 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2288
12071
9750af5e71b0 Patch by Neil Schemenauer to remove support for Tcl/Tk versions before
Guido van Rossum <guido@python.org>
parents: 12063
diff changeset
2289 data = NewFHCD(func, file, tfile);
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2290 if (data == NULL)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2291 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2292
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2293 /* Ought to check for null Tcl_File object... */
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2294 ENTER_TCL
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2295 Tcl_CreateFileHandler(tfile, mask, FileHandler, (ClientData) data);
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2296 LEAVE_TCL
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2297 Py_INCREF(Py_None);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2298 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2299 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2300
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2301 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2302 Tkapp_DeleteFileHandler(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2303 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2304 PyObject *file;
12071
9750af5e71b0 Patch by Neil Schemenauer to remove support for Tcl/Tk versions before
Guido van Rossum <guido@python.org>
parents: 12063
diff changeset
2305 int tfile;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2306
50519
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2307 if (!self && Py_Py3kWarningFlag) {
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2308 if (PyErr_Warn(PyExc_DeprecationWarning,
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2309 "_tkinter.deletefilehandler is gone in 3.x") < 0)
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2310 return NULL;
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2311 }
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2312
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
2313 if (!PyArg_ParseTuple(args, "O:deletefilehandler", &file))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2314 return NULL;
28156
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2315
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2316 #ifdef WITH_THREAD
28156
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2317 if (!self && !tcl_lock) {
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2318 /* We don't have the Tcl lock since Tcl is threaded. */
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2319 PyErr_SetString(PyExc_RuntimeError,
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2320 "_tkinter.deletefilehandler not supported "
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2321 "for threaded Tcl");
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2322 return NULL;
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2323 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2324 #endif
28156
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2325
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2326 if (self) {
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2327 CHECK_TCL_APPARTMENT;
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2328 }
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2329
13593
df64cc0e84e2 Use PyObject_AsFileDescriptor
Andrew M. Kuchling <amk@amk.ca>
parents: 13576
diff changeset
2330 tfile = PyObject_AsFileDescriptor(file);
12071
9750af5e71b0 Patch by Neil Schemenauer to remove support for Tcl/Tk versions before
Guido van Rossum <guido@python.org>
parents: 12063
diff changeset
2331 if (tfile < 0)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2332 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2333
12071
9750af5e71b0 Patch by Neil Schemenauer to remove support for Tcl/Tk versions before
Guido van Rossum <guido@python.org>
parents: 12063
diff changeset
2334 DeleteFHCD(tfile);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2335
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2336 /* Ought to check for null Tcl_File object... */
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2337 ENTER_TCL
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2338 Tcl_DeleteFileHandler(tfile);
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2339 LEAVE_TCL
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2340 Py_INCREF(Py_None);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2341 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2342 }
6026
b5804154af4d Merge Mac and Windows mods (which mostly affect the same problem -- no
Guido van Rossum <guido@python.org>
parents: 5973
diff changeset
2343 #endif /* HAVE_CREATEFILEHANDLER */
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2344
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2345
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2346 /**** Tktt Object (timer token) ****/
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2347
24280
1598a1e473e2 staticforward bites the dust.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 23662
diff changeset
2348 static PyTypeObject Tktt_Type;
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2349
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2350 typedef struct {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2351 PyObject_HEAD
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2352 Tcl_TimerToken token;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2353 PyObject *func;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2354 } TkttObject;
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2355
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2356 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2357 Tktt_DeleteTimerHandler(PyObject *self, PyObject *args)
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2358 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2359 TkttObject *v = (TkttObject *)self;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2360 PyObject *func = v->func;
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2361
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
2362 if (!PyArg_ParseTuple(args, ":deletetimerhandler"))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2363 return NULL;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2364 if (v->token != NULL) {
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2365 Tcl_DeleteTimerHandler(v->token);
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2366 v->token = NULL;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2367 }
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2368 if (func != NULL) {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2369 v->func = NULL;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2370 Py_DECREF(func);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2371 Py_DECREF(v); /* See Tktt_New() */
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2372 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2373 Py_INCREF(Py_None);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2374 return Py_None;
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2375 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2376
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2377 static PyMethodDef Tktt_methods[] =
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2378 {
22706
14ebd7610902 Use symbolic METH_VARARGS/METH_OLDARGS instead of 1/0 for ml_flags
Neal Norwitz <nnorwitz@gmail.com>
parents: 21813
diff changeset
2379 {"deletetimerhandler", Tktt_DeleteTimerHandler, METH_VARARGS},
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2380 {NULL, NULL}
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2381 };
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2382
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2383 static TkttObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2384 Tktt_New(PyObject *func)
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2385 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2386 TkttObject *v;
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2387
12576
1c7c2dd1beb1 Vladimir Marangozov's long-awaited malloc restructuring.
Guido van Rossum <guido@python.org>
parents: 12513
diff changeset
2388 v = PyObject_New(TkttObject, &Tktt_Type);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2389 if (v == NULL)
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2390 return NULL;
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2391
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2392 Py_INCREF(func);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2393 v->token = NULL;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2394 v->func = func;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2395
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2396 /* Extra reference, deleted when called or when handler is deleted */
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2397 Py_INCREF(v);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2398 return v;
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2399 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2400
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2401 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2402 Tktt_Dealloc(PyObject *self)
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2403 {
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2404 TkttObject *v = (TkttObject *)self;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2405 PyObject *func = v->func;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2406
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2407 Py_XDECREF(func);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2408
12576
1c7c2dd1beb1 Vladimir Marangozov's long-awaited malloc restructuring.
Guido van Rossum <guido@python.org>
parents: 12513
diff changeset
2409 PyObject_Del(self);
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2410 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2411
8312
d67be13da3cc Trivial little change: timer tokens shouldn't have a Print() function,
Guido van Rossum <guido@python.org>
parents: 8200
diff changeset
2412 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2413 Tktt_Repr(PyObject *self)
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2414 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2415 TkttObject *v = (TkttObject *)self;
8312
d67be13da3cc Trivial little change: timer tokens shouldn't have a Print() function,
Guido van Rossum <guido@python.org>
parents: 8200
diff changeset
2416 char buf[100];
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2417
21073
304b34023876 sprintf -> PyOS_snprintf in some "obviously safe" cases.
Tim Peters <tim.peters@gmail.com>
parents: 19343
diff changeset
2418 PyOS_snprintf(buf, sizeof(buf), "<tktimertoken at %p%s>", v,
21322
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
2419 v->func == NULL ? ", handler deleted" : "");
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
2420 return PyString_FromString(buf);
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2421 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2422
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2423 static PyObject *
36698
30567be90c85 unconst.
Martin v. Löwis <martin@v.loewis.de>
parents: 36324
diff changeset
2424 Tktt_GetAttr(PyObject *self, char *name)
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2425 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2426 return Py_FindMethod(Tktt_methods, self, name);
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2427 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2428
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2429 static PyTypeObject Tktt_Type =
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2430 {
42333
6620a510e9a9 PEP 3123: Provide forward compatibility with Python 3.0, while keeping
Martin v. Löwis <martin@v.loewis.de>
parents: 42153
diff changeset
2431 PyVarObject_HEAD_INIT(NULL, 0)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2432 "tktimertoken", /*tp_name */
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2433 sizeof(TkttObject), /*tp_basicsize */
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2434 0, /*tp_itemsize */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2435 Tktt_Dealloc, /*tp_dealloc */
8312
d67be13da3cc Trivial little change: timer tokens shouldn't have a Print() function,
Guido van Rossum <guido@python.org>
parents: 8200
diff changeset
2436 0, /*tp_print */
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2437 Tktt_GetAttr, /*tp_getattr */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2438 0, /*tp_setattr */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2439 0, /*tp_compare */
8312
d67be13da3cc Trivial little change: timer tokens shouldn't have a Print() function,
Guido van Rossum <guido@python.org>
parents: 8200
diff changeset
2440 Tktt_Repr, /*tp_repr */
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2441 0, /*tp_as_number */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2442 0, /*tp_as_sequence */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2443 0, /*tp_as_mapping */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2444 0, /*tp_hash */
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2445 };
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2446
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2447
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2448
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2449 /** Timer Handler **/
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2450
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2451 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2452 TimerHandler(ClientData clientData)
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2453 {
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2454 TkttObject *v = (TkttObject *)clientData;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2455 PyObject *func = v->func;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2456 PyObject *res;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2457
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2458 if (func == NULL)
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2459 return;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2460
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2461 v->func = NULL;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2462
9319
8918e4f54eca Patch by Jonathan Giddy (with some cleanup by me) to always use the
Guido van Rossum <guido@python.org>
parents: 9308
diff changeset
2463 ENTER_PYTHON
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2464
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2465 res = PyEval_CallObject(func, NULL);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2466 Py_DECREF(func);
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2467 Py_DECREF(v); /* See Tktt_New() */
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2468
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2469 if (res == NULL) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2470 errorInCmd = 1;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2471 PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2472 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2473 else
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2474 Py_DECREF(res);
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2475
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2476 LEAVE_PYTHON
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2477 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2478
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2479 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2480 Tkapp_CreateTimerHandler(PyObject *self, PyObject *args)
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2481 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2482 int milliseconds;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2483 PyObject *func;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2484 TkttObject *v;
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2485
50519
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2486 if (!self && Py_Py3kWarningFlag) {
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2487 if (PyErr_Warn(PyExc_DeprecationWarning,
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2488 "_tkinter.createtimerhandler is gone in 3.x") < 0)
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2489 return NULL;
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2490 }
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2491
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2492 if (!PyArg_ParseTuple(args, "iO:createtimerhandler",
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2493 &milliseconds, &func))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2494 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2495 if (!PyCallable_Check(func)) {
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2496 PyErr_SetString(PyExc_TypeError, "bad argument list");
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2497 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2498 }
28142
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2499
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2500 #ifdef WITH_THREAD
28142
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2501 if (!self && !tcl_lock) {
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2502 /* We don't have the Tcl lock since Tcl is threaded. */
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2503 PyErr_SetString(PyExc_RuntimeError,
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2504 "_tkinter.createtimerhandler not supported "
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2505 "for threaded Tcl");
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2506 return NULL;
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2507 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2508 #endif
28142
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2509
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2510 if (self) {
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2511 CHECK_TCL_APPARTMENT;
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2512 }
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2513
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2514 v = Tktt_New(func);
39456
6a8f01660a3b Don't deref v if it's NULL.
Neal Norwitz <nnorwitz@gmail.com>
parents: 39096
diff changeset
2515 if (v) {
6a8f01660a3b Don't deref v if it's NULL.
Neal Norwitz <nnorwitz@gmail.com>
parents: 39096
diff changeset
2516 v->token = Tcl_CreateTimerHandler(milliseconds, TimerHandler,
6a8f01660a3b Don't deref v if it's NULL.
Neal Norwitz <nnorwitz@gmail.com>
parents: 39096
diff changeset
2517 (ClientData)v);
6a8f01660a3b Don't deref v if it's NULL.
Neal Norwitz <nnorwitz@gmail.com>
parents: 39096
diff changeset
2518 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2519
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2520 return (PyObject *) v;
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2521 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2522
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2523
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2524 /** Event Loop **/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2525
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2526 static PyObject *
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
2527 Tkapp_MainLoop(PyObject *selfptr, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2528 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2529 int threshold = 0;
38558
970526c1a7e2 [Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Andrew M. Kuchling <amk@amk.ca>
parents: 38066
diff changeset
2530 TkappObject *self = (TkappObject*)selfptr;
9319
8918e4f54eca Patch by Jonathan Giddy (with some cleanup by me) to always use the
Guido van Rossum <guido@python.org>
parents: 9308
diff changeset
2531 #ifdef WITH_THREAD
8918e4f54eca Patch by Jonathan Giddy (with some cleanup by me) to always use the
Guido van Rossum <guido@python.org>
parents: 9308
diff changeset
2532 PyThreadState *tstate = PyThreadState_Get();
8918e4f54eca Patch by Jonathan Giddy (with some cleanup by me) to always use the
Guido van Rossum <guido@python.org>
parents: 9308
diff changeset
2533 #endif
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2534
50519
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2535 if (!self && Py_Py3kWarningFlag) {
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2536 if (PyErr_Warn(PyExc_DeprecationWarning,
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2537 "_tkinter.mainloop is gone in 3.x") < 0)
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2538 return NULL;
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2539 }
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2540
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
2541 if (!PyArg_ParseTuple(args, "|i:mainloop", &threshold))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2542 return NULL;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2543
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2544 #ifdef WITH_THREAD
27083
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2545 if (!self && !tcl_lock) {
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2546 /* We don't have the Tcl lock since Tcl is threaded. */
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2547 PyErr_SetString(PyExc_RuntimeError,
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2548 "_tkinter.mainloop not supported "
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2549 "for threaded Tcl");
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2550 return NULL;
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2551 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2552 #endif
27083
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2553
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2554 if (self) {
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2555 CHECK_TCL_APPARTMENT;
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2556 self->dispatching = 1;
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2557 }
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2558
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2559 quitMainLoop = 0;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2560 while (Tk_GetNumMainWindows() > threshold &&
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2561 !quitMainLoop &&
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2562 !errorInCmd)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2563 {
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2564 int result;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2565
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2566 #ifdef WITH_THREAD
27083
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2567 if (self && self->threaded) {
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2568 /* Allow other Python threads to run. */
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2569 ENTER_TCL
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2570 result = Tcl_DoOneEvent(0);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2571 LEAVE_TCL
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2572 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2573 else {
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2574 Py_BEGIN_ALLOW_THREADS
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2575 if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2576 tcl_tstate = tstate;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2577 result = Tcl_DoOneEvent(TCL_DONT_WAIT);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2578 tcl_tstate = NULL;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2579 if(tcl_lock)PyThread_release_lock(tcl_lock);
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2580 if (result == 0)
29038
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2581 Sleep(Tkinter_busywaitinterval);
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2582 Py_END_ALLOW_THREADS
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2583 }
6106
36b3b337c566 Alas, the thread support for Tk didn't work. Withdraw it, until I
Guido van Rossum <guido@python.org>
parents: 6093
diff changeset
2584 #else
36b3b337c566 Alas, the thread support for Tk didn't work. Withdraw it, until I
Guido van Rossum <guido@python.org>
parents: 6093
diff changeset
2585 result = Tcl_DoOneEvent(0);
36b3b337c566 Alas, the thread support for Tk didn't work. Withdraw it, until I
Guido van Rossum <guido@python.org>
parents: 6093
diff changeset
2586 #endif
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2587
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2588 if (PyErr_CheckSignals() != 0) {
27083
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2589 if (self)
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2590 self->dispatching = 0;
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2591 return NULL;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2592 }
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2593 if (result < 0)
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2594 break;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2595 }
27083
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2596 if (self)
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2597 self->dispatching = 0;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2598 quitMainLoop = 0;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2599
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2600 if (errorInCmd) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2601 errorInCmd = 0;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2602 PyErr_Restore(excInCmd, valInCmd, trbInCmd);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2603 excInCmd = valInCmd = trbInCmd = NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2604 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2605 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2606 Py_INCREF(Py_None);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2607 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2608 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2609
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2610 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2611 Tkapp_DoOneEvent(PyObject *self, PyObject *args)
2121
86d9e91405c8 added interface to Tk_DoOneEvent (R Lindsay Todd)
Guido van Rossum <guido@python.org>
parents: 2055
diff changeset
2612 {
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2613 int flags = 0;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2614 int rv;
2121
86d9e91405c8 added interface to Tk_DoOneEvent (R Lindsay Todd)
Guido van Rossum <guido@python.org>
parents: 2055
diff changeset
2615
50519
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2616 if (!self && Py_Py3kWarningFlag) {
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2617 if (PyErr_Warn(PyExc_DeprecationWarning,
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2618 "_tkinter.dooneevent is gone in 3.x") < 0)
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2619 return NULL;
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2620 }
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2621
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
2622 if (!PyArg_ParseTuple(args, "|i:dooneevent", &flags))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2623 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2624
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2625 ENTER_TCL
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2626 rv = Tcl_DoOneEvent(flags);
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2627 LEAVE_TCL
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2628 return Py_BuildValue("i", rv);
2121
86d9e91405c8 added interface to Tk_DoOneEvent (R Lindsay Todd)
Guido van Rossum <guido@python.org>
parents: 2055
diff changeset
2629 }
86d9e91405c8 added interface to Tk_DoOneEvent (R Lindsay Todd)
Guido van Rossum <guido@python.org>
parents: 2055
diff changeset
2630
86d9e91405c8 added interface to Tk_DoOneEvent (R Lindsay Todd)
Guido van Rossum <guido@python.org>
parents: 2055
diff changeset
2631 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2632 Tkapp_Quit(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2633 {
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2634
50519
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2635 if (!self && Py_Py3kWarningFlag) {
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2636 if (PyErr_Warn(PyExc_DeprecationWarning,
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2637 "_tkinter.createfilehandler is gone in 3.x") < 0)
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2638 return NULL;
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2639 }
cdd5fa05c14d The _tkinter module functions "createfilehandler", "deletefilehandler",
Guilherme Polo <ggpolo@gmail.com>
parents: 47678
diff changeset
2640
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
2641 if (!PyArg_ParseTuple(args, ":quit"))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2642 return NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2643
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2644 quitMainLoop = 1;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2645 Py_INCREF(Py_None);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2646 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2647 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2648
8199
c31c59f192af Add a new method of interpreter objects, interpaddr(). This returns
Guido van Rossum <guido@python.org>
parents: 8185
diff changeset
2649 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2650 Tkapp_InterpAddr(PyObject *self, PyObject *args)
8199
c31c59f192af Add a new method of interpreter objects, interpaddr(). This returns
Guido van Rossum <guido@python.org>
parents: 8185
diff changeset
2651 {
c31c59f192af Add a new method of interpreter objects, interpaddr(). This returns
Guido van Rossum <guido@python.org>
parents: 8185
diff changeset
2652
11882
dc65c5f6ad7c Massive patch by Skip Montanaro to add ":name" to as many
Guido van Rossum <guido@python.org>
parents: 11443
diff changeset
2653 if (!PyArg_ParseTuple(args, ":interpaddr"))
8199
c31c59f192af Add a new method of interpreter objects, interpaddr(). This returns
Guido van Rossum <guido@python.org>
parents: 8185
diff changeset
2654 return NULL;
c31c59f192af Add a new method of interpreter objects, interpaddr(). This returns
Guido van Rossum <guido@python.org>
parents: 8185
diff changeset
2655
c31c59f192af Add a new method of interpreter objects, interpaddr(). This returns
Guido van Rossum <guido@python.org>
parents: 8185
diff changeset
2656 return PyInt_FromLong((long)Tkapp_Interp(self));
c31c59f192af Add a new method of interpreter objects, interpaddr(). This returns
Guido van Rossum <guido@python.org>
parents: 8185
diff changeset
2657 }
c31c59f192af Add a new method of interpreter objects, interpaddr(). This returns
Guido van Rossum <guido@python.org>
parents: 8185
diff changeset
2658
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2659 static PyObject *
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2660 Tkapp_TkInit(PyObject *self, PyObject *args)
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2661 {
38066
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2662 static int has_failed;
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2663 Tcl_Interp *interp = Tkapp_Interp(self);
31549
3da6c2adad34 Remove gcc warning from using "main". Use METH_NOARGS instead of METH_VARARGS
Neal Norwitz <nnorwitz@gmail.com>
parents: 31547
diff changeset
2664 Tk_Window main_window;
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2665 const char * _tk_exists = NULL;
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2666 int err;
31549
3da6c2adad34 Remove gcc warning from using "main". Use METH_NOARGS instead of METH_VARARGS
Neal Norwitz <nnorwitz@gmail.com>
parents: 31547
diff changeset
2667 main_window = Tk_MainWindow(interp);
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2668
38066
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2669 /* In all current versions of Tk (including 8.4.13), Tk_Init
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2670 deadlocks on the second call when the first call failed.
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2671 To avoid the deadlock, we just refuse the second call through
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2672 a static variable. */
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2673 if (has_failed) {
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2674 PyErr_SetString(Tkinter_TclError,
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2675 "Calling Tk_Init again after a previous call failed might deadlock");
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2676 return NULL;
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2677 }
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2678
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2679 /* We want to guard against calling Tk_Init() multiple times */
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2680 CHECK_TCL_APPARTMENT;
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2681 ENTER_TCL
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2682 err = Tcl_Eval(Tkapp_Interp(self), "info exists tk_version");
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2683 ENTER_OVERLAP
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2684 if (err == TCL_ERROR) {
38066
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2685 /* This sets an exception, but we cannot return right
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2686 away because we need to exit the overlap first. */
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2687 Tkinter_Error(self);
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2688 } else {
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2689 _tk_exists = Tkapp_Result(self);
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2690 }
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2691 LEAVE_OVERLAP_TCL
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2692 if (err == TCL_ERROR) {
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2693 return NULL;
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2694 }
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2695 if (_tk_exists == NULL || strcmp(_tk_exists, "1") != 0) {
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2696 if (Tk_Init(interp) == TCL_ERROR) {
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2697 PyErr_SetString(Tkinter_TclError, Tcl_GetStringResult(Tkapp_Interp(self)));
38066
b8507ded4d15 Work around deadlock risk. Will backport.
Martin v. Löwis <martin@v.loewis.de>
parents: 37556
diff changeset
2698 has_failed = 1;
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2699 return NULL;
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2700 }
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2701 }
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2702 Py_INCREF(Py_None);
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2703 return Py_None;
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2704 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2705
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2706 static PyObject *
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2707 Tkapp_WantObjects(PyObject *self, PyObject *args)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2708 {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2709
29472
1ab9978123be Properly deal with tuples in Open._fixresult. Fixes bug reported in
Martin v. Löwis <martin@v.loewis.de>
parents: 29295
diff changeset
2710 int wantobjects = -1;
1ab9978123be Properly deal with tuples in Open._fixresult. Fixes bug reported in
Martin v. Löwis <martin@v.loewis.de>
parents: 29295
diff changeset
2711 if (!PyArg_ParseTuple(args, "|i:wantobjects", &wantobjects))
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2712 return NULL;
29472
1ab9978123be Properly deal with tuples in Open._fixresult. Fixes bug reported in
Martin v. Löwis <martin@v.loewis.de>
parents: 29295
diff changeset
2713 if (wantobjects == -1)
1ab9978123be Properly deal with tuples in Open._fixresult. Fixes bug reported in
Martin v. Löwis <martin@v.loewis.de>
parents: 29295
diff changeset
2714 return PyBool_FromLong(((TkappObject*)self)->wantobjects);
26428
0103f0b75fe2 Rename want_objects to wantobjects throughout, for consistency.
Martin v. Löwis <martin@v.loewis.de>
parents: 26416
diff changeset
2715 ((TkappObject*)self)->wantobjects = wantobjects;
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2716
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2717 Py_INCREF(Py_None);
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2718 return Py_None;
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2719 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2720
26814
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2721 static PyObject *
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2722 Tkapp_WillDispatch(PyObject *self, PyObject *args)
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2723 {
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2724
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2725 ((TkappObject*)self)->dispatching = 1;
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2726
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2727 Py_INCREF(Py_None);
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2728 return Py_None;
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2729 }
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2730
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2731
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2732 /**** Tkapp Method List ****/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2733
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2734 static PyMethodDef Tkapp_methods[] =
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2735 {
26814
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2736 {"willdispatch", Tkapp_WillDispatch, METH_NOARGS},
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2737 {"wantobjects", Tkapp_WantObjects, METH_VARARGS},
41815
a9227d7a34fa Stop using METH_OLDARGS
Neal Norwitz <nnorwitz@gmail.com>
parents: 39456
diff changeset
2738 {"call", Tkapp_Call, METH_VARARGS},
a9227d7a34fa Stop using METH_OLDARGS
Neal Norwitz <nnorwitz@gmail.com>
parents: 39456
diff changeset
2739 {"globalcall", Tkapp_GlobalCall, METH_VARARGS},
21757
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2740 {"eval", Tkapp_Eval, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2741 {"globaleval", Tkapp_GlobalEval, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2742 {"evalfile", Tkapp_EvalFile, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2743 {"record", Tkapp_Record, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2744 {"adderrorinfo", Tkapp_AddErrorInfo, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2745 {"setvar", Tkapp_SetVar, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2746 {"globalsetvar", Tkapp_GlobalSetVar, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2747 {"getvar", Tkapp_GetVar, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2748 {"globalgetvar", Tkapp_GlobalGetVar, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2749 {"unsetvar", Tkapp_UnsetVar, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2750 {"globalunsetvar", Tkapp_GlobalUnsetVar, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2751 {"getint", Tkapp_GetInt, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2752 {"getdouble", Tkapp_GetDouble, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2753 {"getboolean", Tkapp_GetBoolean, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2754 {"exprstring", Tkapp_ExprString, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2755 {"exprlong", Tkapp_ExprLong, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2756 {"exprdouble", Tkapp_ExprDouble, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2757 {"exprboolean", Tkapp_ExprBoolean, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2758 {"splitlist", Tkapp_SplitList, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2759 {"split", Tkapp_Split, METH_VARARGS},
41815
a9227d7a34fa Stop using METH_OLDARGS
Neal Norwitz <nnorwitz@gmail.com>
parents: 39456
diff changeset
2760 {"merge", Tkapp_Merge, METH_VARARGS},
21757
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2761 {"createcommand", Tkapp_CreateCommand, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2762 {"deletecommand", Tkapp_DeleteCommand, METH_VARARGS},
6026
b5804154af4d Merge Mac and Windows mods (which mostly affect the same problem -- no
Guido van Rossum <guido@python.org>
parents: 5973
diff changeset
2763 #ifdef HAVE_CREATEFILEHANDLER
21757
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2764 {"createfilehandler", Tkapp_CreateFileHandler, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2765 {"deletefilehandler", Tkapp_DeleteFileHandler, METH_VARARGS},
5954
d3835a6a18c9 Rather unsatisfactory temporary hack to get it to run
Guido van Rossum <guido@python.org>
parents: 5947
diff changeset
2766 #endif
21757
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2767 {"createtimerhandler", Tkapp_CreateTimerHandler, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2768 {"mainloop", Tkapp_MainLoop, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2769 {"dooneevent", Tkapp_DoOneEvent, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2770 {"quit", Tkapp_Quit, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2771 {"interpaddr", Tkapp_InterpAddr, METH_VARARGS},
31549
3da6c2adad34 Remove gcc warning from using "main". Use METH_NOARGS instead of METH_VARARGS
Neal Norwitz <nnorwitz@gmail.com>
parents: 31547
diff changeset
2772 {"loadtk", Tkapp_TkInit, METH_NOARGS},
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2773 {NULL, NULL}
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2774 };
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2775
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2776
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2777
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2778 /**** Tkapp Type Methods ****/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2779
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2780 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2781 Tkapp_Dealloc(PyObject *self)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2782 {
26971
4c03a4fad72e Eliminate C++ comment.
Martin v. Löwis <martin@v.loewis.de>
parents: 26858
diff changeset
2783 /*CHECK_TCL_APPARTMENT;*/
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2784 ENTER_TCL
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2785 Tcl_DeleteInterp(Tkapp_Interp(self));
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2786 LEAVE_TCL
12576
1c7c2dd1beb1 Vladimir Marangozov's long-awaited malloc restructuring.
Guido van Rossum <guido@python.org>
parents: 12513
diff changeset
2787 PyObject_Del(self);
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
2788 DisableEventHook();
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2789 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2790
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2791 static PyObject *
36698
30567be90c85 unconst.
Martin v. Löwis <martin@v.loewis.de>
parents: 36324
diff changeset
2792 Tkapp_GetAttr(PyObject *self, char *name)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2793 {
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2794 return Py_FindMethod(Tkapp_methods, self, name);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2795 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2796
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2797 static PyTypeObject Tkapp_Type =
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2798 {
42333
6620a510e9a9 PEP 3123: Provide forward compatibility with Python 3.0, while keeping
Martin v. Löwis <martin@v.loewis.de>
parents: 42153
diff changeset
2799 PyVarObject_HEAD_INIT(NULL, 0)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2800 "tkapp", /*tp_name */
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2801 sizeof(TkappObject), /*tp_basicsize */
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2802 0, /*tp_itemsize */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2803 Tkapp_Dealloc, /*tp_dealloc */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2804 0, /*tp_print */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2805 Tkapp_GetAttr, /*tp_getattr */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2806 0, /*tp_setattr */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2807 0, /*tp_compare */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2808 0, /*tp_repr */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2809 0, /*tp_as_number */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2810 0, /*tp_as_sequence */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2811 0, /*tp_as_mapping */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2812 0, /*tp_hash */
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2813 };
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2814
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2815
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2816
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2817 /**** Tkinter Module ****/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2818
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2819 typedef struct {
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2820 PyObject* tuple;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2821 int size; /* current size */
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2822 int maxsize; /* allocated size */
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2823 } FlattenContext;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2824
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2825 static int
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2826 _bump(FlattenContext* context, int size)
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2827 {
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2828 /* expand tuple to hold (at least) size new items.
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2829 return true if successful, false if an exception was raised */
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2830
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2831 int maxsize = context->maxsize * 2;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2832
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2833 if (maxsize < context->size + size)
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2834 maxsize = context->size + size;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2835
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2836 context->maxsize = maxsize;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2837
17976
d579a5d8b3fe Cruft cleanup: Removed the unused last_is_sticky argument from the internal
Tim Peters <tim.peters@gmail.com>
parents: 15356
diff changeset
2838 return _PyTuple_Resize(&context->tuple, maxsize) >= 0;
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2839 }
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2840
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2841 static int
12958
3c6641c810db Patch from Michael Hudson to fix flatten recursive data structures:
Andrew M. Kuchling <amk@amk.ca>
parents: 12953
diff changeset
2842 _flatten1(FlattenContext* context, PyObject* item, int depth)
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2843 {
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2844 /* add tuple or list to argument tuple (recursively) */
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2845
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2846 int i, size;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2847
12958
3c6641c810db Patch from Michael Hudson to fix flatten recursive data structures:
Andrew M. Kuchling <amk@amk.ca>
parents: 12953
diff changeset
2848 if (depth > 1000) {
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2849 PyErr_SetString(PyExc_ValueError,
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2850 "nesting too deep in _flatten");
12958
3c6641c810db Patch from Michael Hudson to fix flatten recursive data structures:
Andrew M. Kuchling <amk@amk.ca>
parents: 12953
diff changeset
2851 return 0;
3c6641c810db Patch from Michael Hudson to fix flatten recursive data structures:
Andrew M. Kuchling <amk@amk.ca>
parents: 12953
diff changeset
2852 } else if (PyList_Check(item)) {
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2853 size = PyList_GET_SIZE(item);
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2854 /* preallocate (assume no nesting) */
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2855 if (context->size + size > context->maxsize &&
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2856 !_bump(context, size))
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2857 return 0;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2858 /* copy items to output tuple */
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2859 for (i = 0; i < size; i++) {
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2860 PyObject *o = PyList_GET_ITEM(item, i);
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2861 if (PyList_Check(o) || PyTuple_Check(o)) {
12958
3c6641c810db Patch from Michael Hudson to fix flatten recursive data structures:
Andrew M. Kuchling <amk@amk.ca>
parents: 12953
diff changeset
2862 if (!_flatten1(context, o, depth + 1))
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2863 return 0;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2864 } else if (o != Py_None) {
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2865 if (context->size + 1 > context->maxsize &&
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2866 !_bump(context, 1))
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2867 return 0;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2868 Py_INCREF(o);
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2869 PyTuple_SET_ITEM(context->tuple,
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2870 context->size++, o);
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2871 }
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2872 }
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2873 } else if (PyTuple_Check(item)) {
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2874 /* same, for tuples */
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2875 size = PyTuple_GET_SIZE(item);
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2876 if (context->size + size > context->maxsize &&
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2877 !_bump(context, size))
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2878 return 0;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2879 for (i = 0; i < size; i++) {
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2880 PyObject *o = PyTuple_GET_ITEM(item, i);
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2881 if (PyList_Check(o) || PyTuple_Check(o)) {
12958
3c6641c810db Patch from Michael Hudson to fix flatten recursive data structures:
Andrew M. Kuchling <amk@amk.ca>
parents: 12953
diff changeset
2882 if (!_flatten1(context, o, depth + 1))
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2883 return 0;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2884 } else if (o != Py_None) {
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2885 if (context->size + 1 > context->maxsize &&
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2886 !_bump(context, 1))
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2887 return 0;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2888 Py_INCREF(o);
15053
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2889 PyTuple_SET_ITEM(context->tuple,
be4fc8b6e1cb [ Bug #113803 ] [2.0b1 NT4.0] printing non asci char causes idle to abort
Guido van Rossum <guido@python.org>
parents: 15036
diff changeset
2890 context->size++, o);
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2891 }
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2892 }
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2893 } else {
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2894 PyErr_SetString(PyExc_TypeError, "argument must be sequence");
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2895 return 0;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2896 }
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2897 return 1;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2898 }
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2899
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2900 static PyObject *
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2901 Tkinter_Flatten(PyObject* self, PyObject* args)
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2902 {
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2903 FlattenContext context;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2904 PyObject* item;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2905
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2906 if (!PyArg_ParseTuple(args, "O:_flatten", &item))
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2907 return NULL;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2908
13576
61e4c29d53d8 replace PyXXX_Length calls with PyXXX_Size calls
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 13503
diff changeset
2909 context.maxsize = PySequence_Size(item);
51189
4ab381aea658 make _tkinter._flatten check the result of PySequence_Size for errors #3880
Benjamin Peterson <benjamin@python.org>
parents: 50519
diff changeset
2910 if (context.maxsize < 0)
4ab381aea658 make _tkinter._flatten check the result of PySequence_Size for errors #3880
Benjamin Peterson <benjamin@python.org>
parents: 50519
diff changeset
2911 return NULL;
4ab381aea658 make _tkinter._flatten check the result of PySequence_Size for errors #3880
Benjamin Peterson <benjamin@python.org>
parents: 50519
diff changeset
2912 if (context.maxsize == 0)
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2913 return PyTuple_New(0);
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2914
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2915 context.tuple = PyTuple_New(context.maxsize);
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2916 if (!context.tuple)
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2917 return NULL;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2918
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2919 context.size = 0;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2920
12958
3c6641c810db Patch from Michael Hudson to fix flatten recursive data structures:
Andrew M. Kuchling <amk@amk.ca>
parents: 12953
diff changeset
2921 if (!_flatten1(&context, item,0))
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2922 return NULL;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2923
17976
d579a5d8b3fe Cruft cleanup: Removed the unused last_is_sticky argument from the internal
Tim Peters <tim.peters@gmail.com>
parents: 15356
diff changeset
2924 if (_PyTuple_Resize(&context.tuple, context.size))
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2925 return NULL;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2926
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2927 return context.tuple;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2928 }
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2929
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2930 static PyObject *
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13593
diff changeset
2931 Tkinter_Create(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2932 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2933 char *screenName = NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2934 char *baseName = NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2935 char *className = NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2936 int interactive = 0;
26428
0103f0b75fe2 Rename want_objects to wantobjects throughout, for consistency.
Martin v. Löwis <martin@v.loewis.de>
parents: 26416
diff changeset
2937 int wantobjects = 0;
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2938 int wantTk = 1; /* If false, then Tk_Init() doesn't get called */
32942
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
2939 int sync = 0; /* pass -sync to wish */
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
2940 char *use = NULL; /* pass -use to wish */
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2941
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
2942 baseName = strrchr(Py_GetProgramName(), '/');
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2943 if (baseName != NULL)
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2944 baseName++;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2945 else
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2946 baseName = Py_GetProgramName();
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2947 className = "Tk";
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2948
32942
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
2949 if (!PyArg_ParseTuple(args, "|zssiiiiz:create",
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2950 &screenName, &baseName, &className,
32942
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
2951 &interactive, &wantobjects, &wantTk,
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
2952 &sync, &use))
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2953 return NULL;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2954
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2955 return (PyObject *) Tkapp_New(screenName, baseName, className,
32942
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
2956 interactive, wantobjects, wantTk,
63df4cb492a1 Patch #986929: Add support for wish -sync and -use options.
Martin v. Löwis <martin@v.loewis.de>
parents: 31549
diff changeset
2957 sync, use);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2958 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2959
29038
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2960 static PyObject *
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2961 Tkinter_setbusywaitinterval(PyObject *self, PyObject *args)
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2962 {
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2963 int new_val;
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2964 if (!PyArg_ParseTuple(args, "i:setbusywaitinterval", &new_val))
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2965 return NULL;
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2966 if (new_val < 0) {
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2967 PyErr_SetString(PyExc_ValueError,
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2968 "busywaitinterval must be >= 0");
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2969 return NULL;
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2970 }
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2971 Tkinter_busywaitinterval = new_val;
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2972 Py_INCREF(Py_None);
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2973 return Py_None;
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2974 }
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2975
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2976 static char setbusywaitinterval_doc[] =
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2977 "setbusywaitinterval(n) -> None\n\
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2978 \n\
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2979 Set the busy-wait interval in milliseconds between successive\n\
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2980 calls to Tcl_DoOneEvent in a threaded Python interpreter.\n\
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2981 It should be set to a divisor of the maximum time between\n\
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2982 frames in an animation.";
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2983
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2984 static PyObject *
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2985 Tkinter_getbusywaitinterval(PyObject *self, PyObject *args)
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2986 {
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2987 return PyInt_FromLong(Tkinter_busywaitinterval);
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2988 }
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2989
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2990 static char getbusywaitinterval_doc[] =
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2991 "getbusywaitinterval() -> int\n\
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2992 \n\
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2993 Return the current busy-wait interval between successive\n\
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2994 calls to Tcl_DoOneEvent in a threaded Python interpreter.";
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
2995
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2996 static PyMethodDef moduleMethods[] =
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2997 {
21757
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2998 {"_flatten", Tkinter_Flatten, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
2999 {"create", Tkinter_Create, METH_VARARGS},
6026
b5804154af4d Merge Mac and Windows mods (which mostly affect the same problem -- no
Guido van Rossum <guido@python.org>
parents: 5973
diff changeset
3000 #ifdef HAVE_CREATEFILEHANDLER
21757
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
3001 {"createfilehandler", Tkapp_CreateFileHandler, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
3002 {"deletefilehandler", Tkapp_DeleteFileHandler, METH_VARARGS},
5954
d3835a6a18c9 Rather unsatisfactory temporary hack to get it to run
Guido van Rossum <guido@python.org>
parents: 5947
diff changeset
3003 #endif
21757
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
3004 {"createtimerhandler", Tkapp_CreateTimerHandler, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
3005 {"mainloop", Tkapp_MainLoop, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
3006 {"dooneevent", Tkapp_DoOneEvent, METH_VARARGS},
40631ae74b17 Patch #477750: Use METH_ constants in Modules.
Martin v. Löwis <martin@v.loewis.de>
parents: 21322
diff changeset
3007 {"quit", Tkapp_Quit, METH_VARARGS},
29038
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3008 {"setbusywaitinterval",Tkinter_setbusywaitinterval, METH_VARARGS,
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3009 setbusywaitinterval_doc},
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3010 {"getbusywaitinterval",(PyCFunction)Tkinter_getbusywaitinterval,
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3011 METH_NOARGS, getbusywaitinterval_doc},
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3012 {NULL, NULL}
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3013 };
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3014
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3015 #ifdef WAIT_FOR_STDIN
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3016
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3017 static int stdin_ready = 0;
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3018
8499
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3019 #ifndef MS_WINDOWS
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3020 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
3021 MyFileProc(void *clientData, int mask)
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3022 {
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3023 stdin_ready = 1;
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3024 }
8499
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3025 #endif
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3026
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
3027 #ifdef WITH_THREAD
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3028 static PyThreadState *event_tstate = NULL;
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
3029 #endif
6438
9e46ecf03c3e Fix EventHook (the trick to make widgets appear when using GNU
Guido van Rossum <guido@python.org>
parents: 6343
diff changeset
3030
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3031 static int
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13593
diff changeset
3032 EventHook(void)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3033 {
8499
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3034 #ifndef MS_WINDOWS
12071
9750af5e71b0 Patch by Neil Schemenauer to remove support for Tcl/Tk versions before
Guido van Rossum <guido@python.org>
parents: 12063
diff changeset
3035 int tfile;
8499
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3036 #endif
9488
b0ca2ca586b1 RajGopal Srinivasan noted that the latest code doesn't work when
Guido van Rossum <guido@python.org>
parents: 9327
diff changeset
3037 #ifdef WITH_THREAD
8499
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3038 PyEval_RestoreThread(event_tstate);
9488
b0ca2ca586b1 RajGopal Srinivasan noted that the latest code doesn't work when
Guido van Rossum <guido@python.org>
parents: 9327
diff changeset
3039 #endif
8499
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3040 stdin_ready = 0;
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3041 errorInCmd = 0;
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3042 #ifndef MS_WINDOWS
12071
9750af5e71b0 Patch by Neil Schemenauer to remove support for Tcl/Tk versions before
Guido van Rossum <guido@python.org>
parents: 12063
diff changeset
3043 tfile = fileno(stdin);
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3044 Tcl_CreateFileHandler(tfile, TCL_READABLE, MyFileProc, NULL);
8499
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3045 #endif
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3046 while (!errorInCmd && !stdin_ready) {
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3047 int result;
8499
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3048 #ifdef MS_WINDOWS
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3049 if (_kbhit()) {
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3050 stdin_ready = 1;
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3051 break;
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3052 }
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3053 #endif
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3054 #if defined(WITH_THREAD) || defined(MS_WINDOWS)
8500
92cf7f427723 # (My first checkin from Windows NT using remote CVS!)
Guido van Rossum <guido@python.org>
parents: 8499
diff changeset
3055 Py_BEGIN_ALLOW_THREADS
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
3056 if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1);
9327
c91e4d87f694 Looks like I didn't test this interactively. The EventHook() code was
Guido van Rossum <guido@python.org>
parents: 9319
diff changeset
3057 tcl_tstate = event_tstate;
9319
8918e4f54eca Patch by Jonathan Giddy (with some cleanup by me) to always use the
Guido van Rossum <guido@python.org>
parents: 9308
diff changeset
3058
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3059 result = Tcl_DoOneEvent(TCL_DONT_WAIT);
9319
8918e4f54eca Patch by Jonathan Giddy (with some cleanup by me) to always use the
Guido van Rossum <guido@python.org>
parents: 9308
diff changeset
3060
8918e4f54eca Patch by Jonathan Giddy (with some cleanup by me) to always use the
Guido van Rossum <guido@python.org>
parents: 9308
diff changeset
3061 tcl_tstate = NULL;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
3062 if(tcl_lock)PyThread_release_lock(tcl_lock);
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3063 if (result == 0)
29038
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3064 Sleep(Tkinter_busywaitinterval);
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3065 Py_END_ALLOW_THREADS
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3066 #else
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3067 result = Tcl_DoOneEvent(0);
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3068 #endif
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3069
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3070 if (result < 0)
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3071 break;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3072 }
8499
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3073 #ifndef MS_WINDOWS
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3074 Tcl_DeleteFileHandler(tfile);
8499
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3075 #endif
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3076 if (errorInCmd) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3077 errorInCmd = 0;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3078 PyErr_Restore(excInCmd, valInCmd, trbInCmd);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3079 excInCmd = valInCmd = trbInCmd = NULL;
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3080 PyErr_Print();
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3081 }
9488
b0ca2ca586b1 RajGopal Srinivasan noted that the latest code doesn't work when
Guido van Rossum <guido@python.org>
parents: 9327
diff changeset
3082 #ifdef WITH_THREAD
8499
0447ef8483c8 Fixed the EventHook() code so that it also works on Windows, sort of.
Guido van Rossum <guido@python.org>
parents: 8446
diff changeset
3083 PyEval_SaveThread();
9488
b0ca2ca586b1 RajGopal Srinivasan noted that the latest code doesn't work when
Guido van Rossum <guido@python.org>
parents: 9327
diff changeset
3084 #endif
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3085 return 0;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3086 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3087
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3088 #endif
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3089
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3090 static void
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13593
diff changeset
3091 EnableEventHook(void)
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3092 {
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3093 #ifdef WAIT_FOR_STDIN
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3094 if (PyOS_InputHook == NULL) {
9488
b0ca2ca586b1 RajGopal Srinivasan noted that the latest code doesn't work when
Guido van Rossum <guido@python.org>
parents: 9327
diff changeset
3095 #ifdef WITH_THREAD
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3096 event_tstate = PyThreadState_Get();
9488
b0ca2ca586b1 RajGopal Srinivasan noted that the latest code doesn't work when
Guido van Rossum <guido@python.org>
parents: 9327
diff changeset
3097 #endif
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3098 PyOS_InputHook = EventHook;
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3099 }
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3100 #endif
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3101 }
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3102
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3103 static void
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13593
diff changeset
3104 DisableEventHook(void)
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3105 {
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3106 #ifdef WAIT_FOR_STDIN
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3107 if (Tk_GetNumMainWindows() == 0 && PyOS_InputHook == EventHook) {
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3108 PyOS_InputHook = NULL;
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3109 }
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3110 #endif
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3111 }
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3112
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3113
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3114 /* all errors will be checked in one fell swoop in init_tkinter() */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3115 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
3116 ins_long(PyObject *d, char *name, long val)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3117 {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3118 PyObject *v = PyInt_FromLong(val);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3119 if (v) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3120 PyDict_SetItemString(d, name, v);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3121 Py_DECREF(v);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3122 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3123 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3124 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
3125 ins_string(PyObject *d, char *name, char *val)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3126 {
47527
52294af4b663 This reverts r63675 based on the discussion in this thread:
Gregory P. Smith <greg@mad-scientist.com>
parents: 47294
diff changeset
3127 PyObject *v = PyString_FromString(val);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3128 if (v) {
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3129 PyDict_SetItemString(d, name, v);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3130 Py_DECREF(v);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3131 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3132 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3133
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3134
24363
979ff5d0ae07 Replace DL_IMPORT with PyMODINIT_FUNC and remove "/export:init..." link
Mark Hammond <mhammond@skippinet.com.au>
parents: 24280
diff changeset
3135 PyMODINIT_FUNC
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13593
diff changeset
3136 init_tkinter(void)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3137 {
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3138 PyObject *m, *d;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3139
44350
26384b8180c7 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available.
Christian Heimes <christian@cheimes.de>
parents: 42511
diff changeset
3140 Py_TYPE(&Tkapp_Type) = &PyType_Type;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3141
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3142 #ifdef WITH_THREAD
9679
877d23bd5bdc Thanks to Chris Herborth, the thread primitives now have proper Py*
Guido van Rossum <guido@python.org>
parents: 9588
diff changeset
3143 tcl_lock = PyThread_allocate_lock();
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3144 #endif
4091
dc946cab7b9b Hacks to support being a Windows DLL
Guido van Rossum <guido@python.org>
parents: 4079
diff changeset
3145
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3146 m = Py_InitModule("_tkinter", moduleMethods);
36324
1af7f719ed28 Check return result from Py_InitModule*(). This API can fail.
Neal Norwitz <nnorwitz@gmail.com>
parents: 36233
diff changeset
3147 if (m == NULL)
1af7f719ed28 Check return result from Py_InitModule*(). This API can fail.
Neal Norwitz <nnorwitz@gmail.com>
parents: 36233
diff changeset
3148 return;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3149
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3150 d = PyModule_GetDict(m);
23662
27e2120cb476 Fix SF bug #557436, TclError is a str should be an Exception
Neal Norwitz <nnorwitz@gmail.com>
parents: 22706
diff changeset
3151 Tkinter_TclError = PyErr_NewException("_tkinter.TclError", NULL, NULL);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3152 PyDict_SetItemString(d, "TclError", Tkinter_TclError);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3153
5914
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
3154 ins_long(d, "READABLE", TCL_READABLE);
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
3155 ins_long(d, "WRITABLE", TCL_WRITABLE);
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
3156 ins_long(d, "EXCEPTION", TCL_EXCEPTION);
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
3157 ins_long(d, "WINDOW_EVENTS", TCL_WINDOW_EVENTS);
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
3158 ins_long(d, "FILE_EVENTS", TCL_FILE_EVENTS);
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
3159 ins_long(d, "TIMER_EVENTS", TCL_TIMER_EVENTS);
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
3160 ins_long(d, "IDLE_EVENTS", TCL_IDLE_EVENTS);
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
3161 ins_long(d, "ALL_EVENTS", TCL_ALL_EVENTS);
5155b2c35e15 Functionality enhancement: allow other threads to use Tk commands
Guido van Rossum <guido@python.org>
parents: 5913
diff changeset
3162 ins_long(d, "DONT_WAIT", TCL_DONT_WAIT);
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3163 ins_string(d, "TK_VERSION", TK_VERSION);
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3164 ins_string(d, "TCL_VERSION", TCL_VERSION);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3165
6311
13fbd98d81cc Export names for the types defined by this module: TkappType and TkttType.
Guido van Rossum <guido@python.org>
parents: 6265
diff changeset
3166 PyDict_SetItemString(d, "TkappType", (PyObject *)&Tkapp_Type);
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3167
44350
26384b8180c7 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available.
Christian Heimes <christian@cheimes.de>
parents: 42511
diff changeset
3168 Py_TYPE(&Tktt_Type) = &PyType_Type;
6311
13fbd98d81cc Export names for the types defined by this module: TkappType and TkttType.
Guido van Rossum <guido@python.org>
parents: 6265
diff changeset
3169 PyDict_SetItemString(d, "TkttType", (PyObject *)&Tktt_Type);
13fbd98d81cc Export names for the types defined by this module: TkappType and TkttType.
Guido van Rossum <guido@python.org>
parents: 6265
diff changeset
3170
44350
26384b8180c7 #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available.
Christian Heimes <christian@cheimes.de>
parents: 42511
diff changeset
3171 Py_TYPE(&PyTclObject_Type) = &PyType_Type;
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
3172 PyDict_SetItemString(d, "Tcl_Obj", (PyObject *)&PyTclObject_Type);
21322
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3173
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3174 #ifdef TK_AQUA
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3175 /* Tk_MacOSXSetupTkNotifier must be called before Tcl's subsystems
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3176 * start waking up. Note that Tcl_FindExecutable will do this, this
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3177 * code must be above it! The original warning from
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3178 * tkMacOSXAppInit.c is copied below.
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3179 *
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3180 * NB - You have to swap in the Tk Notifier BEFORE you start up the
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3181 * Tcl interpreter for now. It probably should work to do this
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3182 * in the other order, but for now it doesn't seem to.
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3183 *
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3184 */
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3185 Tk_MacOSXSetupTkNotifier();
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3186 #endif
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3187
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
diff changeset
3188
12063
ca8880cf3674 Add a call to Tcl_FindExecutable(). This was inspired by a patch by
Guido van Rossum <guido@python.org>
parents: 11882
diff changeset
3189 /* This helps the dynamic loader; in Unicode aware Tcl versions
ca8880cf3674 Add a call to Tcl_FindExecutable(). This was inspired by a patch by
Guido van Rossum <guido@python.org>
parents: 11882
diff changeset
3190 it also helps Tcl find its encodings. */
ca8880cf3674 Add a call to Tcl_FindExecutable(). This was inspired by a patch by
Guido van Rossum <guido@python.org>
parents: 11882
diff changeset
3191 Tcl_FindExecutable(Py_GetProgramName());
ca8880cf3674 Add a call to Tcl_FindExecutable(). This was inspired by a patch by
Guido van Rossum <guido@python.org>
parents: 11882
diff changeset
3192
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3193 if (PyErr_Occurred())
7212
b9bbfa169920 Register Tcl_Finalize as a Python exit handler.
Guido van Rossum <guido@python.org>
parents: 6478
diff changeset
3194 return;
b9bbfa169920 Register Tcl_Finalize as a Python exit handler.
Guido van Rossum <guido@python.org>
parents: 6478
diff changeset
3195
8670
07e47370fcb8 Temporarily get rid of the registration of Tcl_Finalize() as a
Guido van Rossum <guido@python.org>
parents: 8639
diff changeset
3196 #if 0
07e47370fcb8 Temporarily get rid of the registration of Tcl_Finalize() as a
Guido van Rossum <guido@python.org>
parents: 8639
diff changeset
3197 /* This was not a good idea; through <Destroy> bindings,
07e47370fcb8 Temporarily get rid of the registration of Tcl_Finalize() as a
Guido van Rossum <guido@python.org>
parents: 8639
diff changeset
3198 Tcl_Finalize() may invoke Python code but at that point the
07e47370fcb8 Temporarily get rid of the registration of Tcl_Finalize() as a
Guido van Rossum <guido@python.org>
parents: 8639
diff changeset
3199 interpreter and thread state have already been destroyed! */
7212
b9bbfa169920 Register Tcl_Finalize as a Python exit handler.
Guido van Rossum <guido@python.org>
parents: 6478
diff changeset
3200 Py_AtExit(Tcl_Finalize);
8096
8c1f161c6c8c Add #ifdefs so Tcl_Finalize isn't referenced when it's not defined.
Guido van Rossum <guido@python.org>
parents: 7982
diff changeset
3201 #endif
7212
b9bbfa169920 Register Tcl_Finalize as a Python exit handler.
Guido van Rossum <guido@python.org>
parents: 6478
diff changeset
3202
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3203 }