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annotate Modules/_tkinter.c @ 83545:5da7bb478dd9 2.7

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#7152: Remove incorrectly added reference to DataHandler.
author R David Murray <rdmurray@bitdance.com>
date Sun, 28 Apr 2013 17:04:53 -0400
parents bb5a8564e186
children f53cdd4e2689
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 8.3.1 and later are supported. Older versions are not
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13 supported. Use Python 2.6 or older if you cannot upgrade your
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14 Tcl/Tk 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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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 #include "tkinter.h"
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71
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72 /* For Tcl 8.2 and 8.3, CONST* is not defined (except on Cygwin). */
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73 #ifndef CONST84_RETURN
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74 #define CONST84_RETURN
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75 #undef CONST
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76 #define CONST
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77 #endif
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78
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79 #if TK_VERSION_HEX < 0x08030102
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80 #error "Tk older than 8.3.1 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 #ifdef TKINTER_PROTECT_LOADTK
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284 static int tk_load_failed;
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285 #endif
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286
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287
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288 static PyObject *
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289 Tkinter_Error(PyObject *v)
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290 {
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291 PyErr_SetString(Tkinter_TclError, Tkapp_Result(v));
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292 return NULL;
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293 }
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294
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295
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296
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297 /**** Utils ****/
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298
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299 static int Tkinter_busywaitinterval = 20;
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300
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301 #ifdef WITH_THREAD
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302 #ifndef MS_WINDOWS
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303
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304 /* Millisecond sleep() for Unix platforms. */
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305
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306 static void
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307 Sleep(int milli)
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308 {
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309 /* XXX Too bad if you don't have select(). */
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310 struct timeval t;
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311 t.tv_sec = milli/1000;
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312 t.tv_usec = (milli%1000) * 1000;
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313 select(0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &t);
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314 }
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315 #endif /* MS_WINDOWS */
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316
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317 /* Wait up to 1s for the mainloop to come up. */
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318
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319 static int
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320 WaitForMainloop(TkappObject* self)
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321 {
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322 int i;
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323 for (i = 0; i < 10; i++) {
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324 if (self->dispatching)
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325 return 1;
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326 Py_BEGIN_ALLOW_THREADS
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327 Sleep(100);
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328 Py_END_ALLOW_THREADS
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329 }
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330 if (self->dispatching)
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331 return 1;
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332 PyErr_SetString(PyExc_RuntimeError, "main thread is not in main loop");
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333 return 0;
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334 }
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335 #endif /* WITH_THREAD */
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336
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337
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338 static char *
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339 AsString(PyObject *value, PyObject *tmp)
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340 {
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341 if (PyString_Check(value))
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342 return PyString_AsString(value);
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343 #ifdef Py_USING_UNICODE
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344 else if (PyUnicode_Check(value)) {
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345 PyObject *v = PyUnicode_AsUTF8String(value);
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346 if (v == NULL)
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347 return NULL;
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348 if (PyList_Append(tmp, v) != 0) {
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349 Py_DECREF(v);
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350 return NULL;
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351 }
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352 Py_DECREF(v);
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353 return PyString_AsString(v);
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354 }
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355 #endif
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356 else {
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357 PyObject *v = PyObject_Str(value);
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358 if (v == NULL)
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359 return NULL;
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360 if (PyList_Append(tmp, v) != 0) {
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361 Py_DECREF(v);
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362 return NULL;
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363 }
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364 Py_DECREF(v);
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365 return PyString_AsString(v);
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366 }
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367 }
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368
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369
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370
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371 #define ARGSZ 64
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372
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373 static char *
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374 Merge(PyObject *args)
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375 {
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376 PyObject *tmp = NULL;
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377 char *argvStore[ARGSZ];
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378 char **argv = NULL;
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379 int fvStore[ARGSZ];
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380 int *fv = NULL;
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381 int argc = 0, fvc = 0, i;
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382 char *res = NULL;
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383
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384 if (!(tmp = PyList_New(0)))
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385 return NULL;
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386
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387 argv = argvStore;
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388 fv = fvStore;
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diff changeset
389
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diff changeset
390 if (args == NULL)
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diff changeset
391 argc = 0;
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diff changeset
392
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diff changeset
393 else if (!PyTuple_Check(args)) {
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diff changeset
394 argc = 1;
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diff changeset
395 fv[0] = 0;
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396 if (!(argv[0] = AsString(args, tmp)))
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diff changeset
397 goto finally;
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diff changeset
398 }
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diff changeset
399 else {
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diff changeset
400 argc = PyTuple_Size(args);
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diff changeset
401
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diff changeset
402 if (argc > ARGSZ) {
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403 argv = (char **)ckalloc(argc * sizeof(char *));
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404 fv = (int *)ckalloc(argc * sizeof(int));
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405 if (argv == NULL || fv == NULL) {
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diff changeset
406 PyErr_NoMemory();
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diff changeset
407 goto finally;
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diff changeset
408 }
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diff changeset
409 }
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diff changeset
410
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diff changeset
411 for (i = 0; i < argc; i++) {
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412 PyObject *v = PyTuple_GetItem(args, i);
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diff changeset
413 if (PyTuple_Check(v)) {
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414 fv[i] = 1;
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diff changeset
415 if (!(argv[i] = Merge(v)))
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416 goto finally;
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417 fvc++;
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418 }
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419 else if (v == Py_None) {
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420 argc = i;
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421 break;
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422 }
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423 else {
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424 fv[i] = 0;
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425 if (!(argv[i] = AsString(v, tmp)))
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426 goto finally;
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427 fvc++;
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428 }
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429 }
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430 }
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431 res = Tcl_Merge(argc, argv);
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432 if (res == NULL)
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433 PyErr_SetString(Tkinter_TclError, "merge failed");
1664
a09efb135de5 Initial revision
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434
4968
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Barry Warsaw <barry@python.org>
parents: 4754
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435 finally:
61465
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436 for (i = 0; i < fvc; i++)
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437 if (fv[i]) {
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438 ckfree(argv[i]);
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439 }
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440 if (argv != argvStore)
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441 ckfree(FREECAST argv);
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442 if (fv != fvStore)
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443 ckfree(FREECAST fv);
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444
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445 Py_DECREF(tmp);
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446 return res;
4968
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447 }
3d32da37d627 reformatted
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448
3d32da37d627 reformatted
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449
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450
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451 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
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452 Split(char *list)
4968
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453 {
61465
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454 int argc;
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455 char **argv;
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456 PyObject *v;
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457
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458 if (list == NULL) {
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459 Py_INCREF(Py_None);
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460 return Py_None;
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461 }
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462
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463 if (Tcl_SplitList((Tcl_Interp *)NULL, list, &argc, &argv) != TCL_OK) {
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464 /* Not a list.
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465 * Could be a quoted string containing funnies, e.g. {"}.
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466 * Return the string itself.
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467 */
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468 return PyString_FromString(list);
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469 }
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470
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471 if (argc == 0)
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472 v = PyString_FromString("");
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473 else if (argc == 1)
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474 v = PyString_FromString(argv[0]);
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475 else if ((v = PyTuple_New(argc)) != NULL) {
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diff changeset
476 int i;
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diff changeset
477 PyObject *w;
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diff changeset
478
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479 for (i = 0; i < argc; i++) {
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diff changeset
480 if ((w = Split(argv[i])) == NULL) {
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diff changeset
481 Py_DECREF(v);
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482 v = NULL;
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483 break;
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484 }
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485 PyTuple_SetItem(v, i, w);
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486 }
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487 }
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488 Tcl_Free(FREECAST argv);
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diff changeset
489 return v;
1664
a09efb135de5 Initial revision
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parents:
diff changeset
490 }
a09efb135de5 Initial revision
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parents:
diff changeset
491
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
492 /* 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
493 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
494 need to be split. */
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
495
47678
a35da94e05fc Make more symbols static.
Martin v. Löwis <martin@v.loewis.de>
parents: 47527
diff changeset
496 static PyObject *
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
497 SplitObj(PyObject *arg)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
498 {
61465
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499 if (PyTuple_Check(arg)) {
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500 int i, size;
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501 PyObject *elem, *newelem, *result;
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diff changeset
502
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503 size = PyTuple_Size(arg);
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504 result = NULL;
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diff changeset
505 /* Recursively invoke SplitObj for all tuple items.
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506 If this does not return a new object, no action is
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diff changeset
507 needed. */
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diff changeset
508 for(i = 0; i < size; i++) {
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diff changeset
509 elem = PyTuple_GetItem(arg, i);
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diff changeset
510 newelem = SplitObj(elem);
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diff changeset
511 if (!newelem) {
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diff changeset
512 Py_XDECREF(result);
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diff changeset
513 return NULL;
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diff changeset
514 }
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515 if (!result) {
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diff changeset
516 int k;
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diff changeset
517 if (newelem == elem) {
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518 Py_DECREF(newelem);
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519 continue;
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520 }
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521 result = PyTuple_New(size);
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522 if (!result)
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523 return NULL;
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diff changeset
524 for(k = 0; k < i; k++) {
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diff changeset
525 elem = PyTuple_GetItem(arg, k);
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diff changeset
526 Py_INCREF(elem);
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diff changeset
527 PyTuple_SetItem(result, k, elem);
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528 }
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529 }
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530 PyTuple_SetItem(result, i, newelem);
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531 }
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532 if (result)
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533 return result;
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534 /* Fall through, returning arg. */
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535 }
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536 else if (PyString_Check(arg)) {
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537 int argc;
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538 char **argv;
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539 char *list = PyString_AsString(arg);
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540
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541 if (Tcl_SplitList((Tcl_Interp *)NULL, list, &argc, &argv) != TCL_OK) {
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542 Py_INCREF(arg);
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543 return arg;
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544 }
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545 Tcl_Free(FREECAST argv);
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546 if (argc > 1)
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547 return Split(PyString_AsString(arg));
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548 /* Fall through, returning arg. */
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549 }
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550 Py_INCREF(arg);
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551 return arg;
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
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552 }
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553
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554
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555 /**** Tkapp Object ****/
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556
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557 #ifndef WITH_APPINIT
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558 int
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559 Tcl_AppInit(Tcl_Interp *interp)
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560 {
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561 const char * _tkinter_skip_tk_init;
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562
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563 if (Tcl_Init(interp) == TCL_ERROR) {
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564 PySys_WriteStderr("Tcl_Init error: %s\n", Tcl_GetStringResult(interp));
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565 return TCL_ERROR;
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566 }
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567
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568 _tkinter_skip_tk_init = Tcl_GetVar(interp,
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569 "_tkinter_skip_tk_init", TCL_GLOBAL_ONLY);
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570 if (_tkinter_skip_tk_init != NULL &&
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571 strcmp(_tkinter_skip_tk_init, "1") == 0) {
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572 return TCL_OK;
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573 }
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574
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575 #ifdef TKINTER_PROTECT_LOADTK
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576 if (tk_load_failed) {
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577 PySys_WriteStderr("Tk_Init error: %s\n", TKINTER_LOADTK_ERRMSG);
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578 return TCL_ERROR;
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579 }
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580 #endif
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581
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582 if (Tk_Init(interp) == TCL_ERROR) {
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583 #ifdef TKINTER_PROTECT_LOADTK
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584 tk_load_failed = 1;
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585 #endif
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586 PySys_WriteStderr("Tk_Init error: %s\n", Tcl_GetStringResult(interp));
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587 return TCL_ERROR;
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588 }
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589
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590 return TCL_OK;
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591 }
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592 #endif /* !WITH_APPINIT */
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593
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594
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595
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596
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597 /* Initialize the Tk application; see the `main' function in
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598 * `tkMain.c'.
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599 */
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600
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601 static void EnableEventHook(void); /* Forward */
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602 static void DisableEventHook(void); /* Forward */
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603
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604 static TkappObject *
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605 Tkapp_New(char *screenName, char *baseName, char *className,
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606 int interactive, int wantobjects, int wantTk, int sync, char *use)
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607 {
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608 TkappObject *v;
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609 char *argv0;
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610
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611 v = PyObject_New(TkappObject, &Tkapp_Type);
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612 if (v == NULL)
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613 return NULL;
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614
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615 v->interp = Tcl_CreateInterp();
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616 v->wantobjects = wantobjects;
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617 v->threaded = Tcl_GetVar2Ex(v->interp, "tcl_platform", "threaded",
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618 TCL_GLOBAL_ONLY) != NULL;
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619 v->thread_id = Tcl_GetCurrentThread();
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620 v->dispatching = 0;
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621
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622 #ifndef TCL_THREADS
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623 if (v->threaded) {
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624 PyErr_SetString(PyExc_RuntimeError, "Tcl is threaded but _tkinter is not");
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625 Py_DECREF(v);
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626 return 0;
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627 }
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628 #endif
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629 #ifdef WITH_THREAD
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630 if (v->threaded && tcl_lock) {
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631 /* If Tcl is threaded, we don't need the lock. */
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632 PyThread_free_lock(tcl_lock);
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633 tcl_lock = NULL;
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634 }
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635 #endif
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636
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637 v->BooleanType = Tcl_GetObjType("boolean");
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638 v->ByteArrayType = Tcl_GetObjType("bytearray");
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639 v->DoubleType = Tcl_GetObjType("double");
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640 v->IntType = Tcl_GetObjType("int");
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641 v->ListType = Tcl_GetObjType("list");
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642 v->ProcBodyType = Tcl_GetObjType("procbody");
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643 v->StringType = Tcl_GetObjType("string");
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644
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645 /* Delete the 'exit' command, which can screw things up */
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646 Tcl_DeleteCommand(v->interp, "exit");
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647
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648 if (screenName != NULL)
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649 Tcl_SetVar2(v->interp, "env", "DISPLAY",
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650 screenName, TCL_GLOBAL_ONLY);
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651
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652 if (interactive)
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653 Tcl_SetVar(v->interp, "tcl_interactive", "1", TCL_GLOBAL_ONLY);
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654 else
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655 Tcl_SetVar(v->interp, "tcl_interactive", "0", TCL_GLOBAL_ONLY);
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656
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657 /* This is used to get the application class for Tk 4.1 and up */
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658 argv0 = (char*)ckalloc(strlen(className) + 1);
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659 if (!argv0) {
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660 PyErr_NoMemory();
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661 Py_DECREF(v);
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662 return NULL;
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663 }
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664
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665 strcpy(argv0, className);
72657
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666 if (Py_ISUPPER(Py_CHARMASK(argv0[0])))
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667 argv0[0] = Py_TOLOWER(Py_CHARMASK(argv0[0]));
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668 Tcl_SetVar(v->interp, "argv0", argv0, TCL_GLOBAL_ONLY);
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669 ckfree(argv0);
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670
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671 if (! wantTk) {
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672 Tcl_SetVar(v->interp,
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673 "_tkinter_skip_tk_init", "1", TCL_GLOBAL_ONLY);
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674 }
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675 #ifdef TKINTER_PROTECT_LOADTK
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676 else if (tk_load_failed) {
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677 Tcl_SetVar(v->interp,
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678 "_tkinter_tk_failed", "1", TCL_GLOBAL_ONLY);
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679 }
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680 #endif
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681
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682 /* some initial arguments need to be in argv */
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683 if (sync || use) {
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684 char *args;
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685 int len = 0;
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686
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687 if (sync)
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688 len += sizeof "-sync";
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689 if (use)
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690 len += strlen(use) + sizeof "-use ";
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691
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692 args = (char*)ckalloc(len);
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693 if (!args) {
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694 PyErr_NoMemory();
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695 Py_DECREF(v);
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696 return NULL;
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697 }
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698
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699 args[0] = '\0';
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700 if (sync)
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701 strcat(args, "-sync");
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702 if (use) {
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703 if (sync)
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704 strcat(args, " ");
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705 strcat(args, "-use ");
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706 strcat(args, use);
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707 }
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708
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709 Tcl_SetVar(v->interp, "argv", args, TCL_GLOBAL_ONLY);
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710 ckfree(args);
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711 }
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712
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713 if (Tcl_AppInit(v->interp) != TCL_OK) {
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714 PyObject *result = Tkinter_Error((PyObject *)v);
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diff changeset
715 #ifdef TKINTER_PROTECT_LOADTK
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716 if (wantTk) {
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717 const char *_tkinter_tk_failed;
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718 _tkinter_tk_failed = Tcl_GetVar(v->interp,
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719 "_tkinter_tk_failed", TCL_GLOBAL_ONLY);
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720
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721 if ( _tkinter_tk_failed != NULL &&
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722 strcmp(_tkinter_tk_failed, "1") == 0) {
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723 tk_load_failed = 1;
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724 }
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725 }
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726 #endif
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727 Py_DECREF((PyObject *)v);
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728 return (TkappObject *)result;
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729 }
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730
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731 EnableEventHook();
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732
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733 return v;
1664
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734 }
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735
4968
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diff changeset
736
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737 #ifdef WITH_THREAD
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738 static void
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diff changeset
739 Tkapp_ThreadSend(TkappObject *self, Tcl_Event *ev,
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740 Tcl_Condition *cond, Tcl_Mutex *mutex)
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741 {
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742 Py_BEGIN_ALLOW_THREADS;
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743 Tcl_MutexLock(mutex);
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744 Tcl_ThreadQueueEvent(self->thread_id, ev, TCL_QUEUE_TAIL);
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745 Tcl_ThreadAlert(self->thread_id);
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746 Tcl_ConditionWait(cond, mutex, NULL);
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747 Tcl_MutexUnlock(mutex);
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748 Py_END_ALLOW_THREADS
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749 }
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750 #endif
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751
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752
1664
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diff changeset
753 /** Tcl Eval **/
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diff changeset
754
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755 typedef struct {
61465
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756 PyObject_HEAD
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757 Tcl_Obj *value;
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758 PyObject *string; /* This cannot cause cycles. */
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759 } PyTclObject;
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760
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761 staticforward PyTypeObject PyTclObject_Type;
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762 #define PyTclObject_Check(v) ((v)->ob_type == &PyTclObject_Type)
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763
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764 static PyObject *
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765 newPyTclObject(Tcl_Obj *arg)
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766 {
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767 PyTclObject *self;
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768 self = PyObject_New(PyTclObject, &PyTclObject_Type);
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769 if (self == NULL)
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770 return NULL;
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771 Tcl_IncrRefCount(arg);
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772 self->value = arg;
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773 self->string = NULL;
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774 return (PyObject*)self;
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775 }
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776
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777 static void
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778 PyTclObject_dealloc(PyTclObject *self)
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779 {
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780 Tcl_DecrRefCount(self->value);
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781 Py_XDECREF(self->string);
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782 PyObject_Del(self);
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783 }
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784
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diff changeset
785 static PyObject *
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786 PyTclObject_str(PyTclObject *self)
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diff changeset
787 {
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788 if (self->string && PyString_Check(self->string)) {
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789 Py_INCREF(self->string);
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790 return self->string;
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791 }
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792 /* XXX Could cache value if it is an ASCII string. */
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793 return PyString_FromString(Tcl_GetString(self->value));
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794 }
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795
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796 static char*
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797 PyTclObject_TclString(PyObject *self)
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798 {
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799 return Tcl_GetString(((PyTclObject*)self)->value);
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800 }
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801
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802 /* Like _str, but create Unicode if necessary. */
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803 PyDoc_STRVAR(PyTclObject_string__doc__,
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804 "the string representation of this object, either as string or Unicode");
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805
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806 static PyObject *
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807 PyTclObject_string(PyTclObject *self, void *ignored)
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808 {
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809 char *s;
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810 int i, len;
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811 if (!self->string) {
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812 s = Tcl_GetStringFromObj(self->value, &len);
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813 for (i = 0; i < len; i++)
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814 if (s[i] & 0x80)
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815 break;
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816 #ifdef Py_USING_UNICODE
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817 if (i == len)
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818 /* It is an ASCII string. */
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819 self->string = PyString_FromStringAndSize(s, len);
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820 else {
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821 self->string = PyUnicode_DecodeUTF8(s, len, "strict");
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822 if (!self->string) {
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823 PyErr_Clear();
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824 self->string = PyString_FromStringAndSize(s, len);
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825 }
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826 }
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827 #else
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828 self->string = PyString_FromStringAndSize(s, len);
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829 #endif
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830 if (!self->string)
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831 return NULL;
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832 }
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833 Py_INCREF(self->string);
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834 return self->string;
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835 }
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836
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837 #ifdef Py_USING_UNICODE
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838 PyDoc_STRVAR(PyTclObject_unicode__doc__, "convert argument to unicode");
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839
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840 static PyObject *
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841 PyTclObject_unicode(PyTclObject *self, void *ignored)
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842 {
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843 char *s;
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844 int len;
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845 if (self->string && PyUnicode_Check(self->string)) {
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846 Py_INCREF(self->string);
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847 return self->string;
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848 }
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849 /* XXX Could chache result if it is non-ASCII. */
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850 s = Tcl_GetStringFromObj(self->value, &len);
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851 return PyUnicode_DecodeUTF8(s, len, "strict");
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852 }
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853 #endif
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854
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855 static PyObject *
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856 PyTclObject_repr(PyTclObject *self)
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857 {
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858 char buf[50];
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859 PyOS_snprintf(buf, 50, "<%s object at %p>",
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860 self->value->typePtr->name, self->value);
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861 return PyString_FromString(buf);
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862 }
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863
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864 static int
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865 PyTclObject_cmp(PyTclObject *self, PyTclObject *other)
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866 {
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867 int res;
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868 res = strcmp(Tcl_GetString(self->value),
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869 Tcl_GetString(other->value));
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870 if (res < 0) return -1;
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871 if (res > 0) return 1;
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872 return 0;
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873 }
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874
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875 PyDoc_STRVAR(get_typename__doc__, "name of the Tcl type");
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876
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877 static PyObject*
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878 get_typename(PyTclObject* obj, void* ignored)
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879 {
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880 return PyString_FromString(obj->value->typePtr->name);
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881 }
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882
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883
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884 static PyGetSetDef PyTclObject_getsetlist[] = {
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885 {"typename", (getter)get_typename, NULL, get_typename__doc__},
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886 {"string", (getter)PyTclObject_string, NULL,
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887 PyTclObject_string__doc__},
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888 {0},
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889 };
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890
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891 static PyMethodDef PyTclObject_methods[] = {
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892 #ifdef Py_USING_UNICODE
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893 {"__unicode__", (PyCFunction)PyTclObject_unicode, METH_NOARGS,
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894 PyTclObject_unicode__doc__},
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895 #endif
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896 {0}
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897 };
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898
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899 statichere PyTypeObject PyTclObject_Type = {
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900 PyObject_HEAD_INIT(NULL)
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901 0, /*ob_size*/
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902 "_tkinter.Tcl_Obj", /*tp_name*/
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903 sizeof(PyTclObject), /*tp_basicsize*/
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904 0, /*tp_itemsize*/
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905 /* methods */
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906 (destructor)PyTclObject_dealloc, /*tp_dealloc*/
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907 0, /*tp_print*/
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908 0, /*tp_getattr*/
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909 0, /*tp_setattr*/
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910 (cmpfunc)PyTclObject_cmp, /*tp_compare*/
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911 (reprfunc)PyTclObject_repr, /*tp_repr*/
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912 0, /*tp_as_number*/
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913 0, /*tp_as_sequence*/
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914 0, /*tp_as_mapping*/
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915 0, /*tp_hash*/
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916 0, /*tp_call*/
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917 (reprfunc)PyTclObject_str, /*tp_str*/
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918 PyObject_GenericGetAttr,/*tp_getattro*/
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919 0, /*tp_setattro*/
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920 0, /*tp_as_buffer*/
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diff changeset
921 Py_TPFLAGS_DEFAULT, /*tp_flags*/
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diff changeset
922 0, /*tp_doc*/
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diff changeset
923 0, /*tp_traverse*/
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diff changeset
924 0, /*tp_clear*/
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diff changeset
925 0, /*tp_richcompare*/
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diff changeset
926 0, /*tp_weaklistoffset*/
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diff changeset
927 0, /*tp_iter*/
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diff changeset
928 0, /*tp_iternext*/
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diff changeset
929 PyTclObject_methods, /*tp_methods*/
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diff changeset
930 0, /*tp_members*/
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diff changeset
931 PyTclObject_getsetlist, /*tp_getset*/
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diff changeset
932 0, /*tp_base*/
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diff changeset
933 0, /*tp_dict*/
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diff changeset
934 0, /*tp_descr_get*/
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diff changeset
935 0, /*tp_descr_set*/
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diff changeset
936 0, /*tp_dictoffset*/
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diff changeset
937 0, /*tp_init*/
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diff changeset
938 0, /*tp_alloc*/
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diff changeset
939 0, /*tp_new*/
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940 0, /*tp_free*/
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diff changeset
941 0, /*tp_is_gc*/
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
942 };
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
943
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
944 static Tcl_Obj*
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
945 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
946 {
61465
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diff changeset
947 Tcl_Obj *result;
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diff changeset
948
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diff changeset
949 if (PyString_Check(value))
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diff changeset
950 return Tcl_NewStringObj(PyString_AS_STRING(value),
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diff changeset
951 PyString_GET_SIZE(value));
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diff changeset
952 else if (PyBool_Check(value))
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953 return Tcl_NewBooleanObj(PyObject_IsTrue(value));
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diff changeset
954 else if (PyInt_Check(value))
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diff changeset
955 return Tcl_NewLongObj(PyInt_AS_LONG(value));
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diff changeset
956 else if (PyFloat_Check(value))
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957 return Tcl_NewDoubleObj(PyFloat_AS_DOUBLE(value));
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958 else if (PyTuple_Check(value)) {
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959 Tcl_Obj **argv = (Tcl_Obj**)
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diff changeset
960 ckalloc(PyTuple_Size(value)*sizeof(Tcl_Obj*));
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parents: 52056
diff changeset
961 int i;
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diff changeset
962 if(!argv)
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963 return 0;
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diff changeset
964 for(i=0;i<PyTuple_Size(value);i++)
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965 argv[i] = AsObj(PyTuple_GetItem(value,i));
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966 result = Tcl_NewListObj(PyTuple_Size(value), argv);
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967 ckfree(FREECAST argv);
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968 return result;
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969 }
19343
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 19033
diff changeset
970 #ifdef Py_USING_UNICODE
61465
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971 else if (PyUnicode_Check(value)) {
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972 Py_UNICODE *inbuf = PyUnicode_AS_UNICODE(value);
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973 Py_ssize_t size = PyUnicode_GET_SIZE(value);
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974 /* This #ifdef assumes that Tcl uses UCS-2.
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975 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
976 #if defined(Py_UNICODE_WIDE) && TCL_UTF_MAX == 3
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977 Tcl_UniChar *outbuf = NULL;
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978 Py_ssize_t i;
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979 size_t allocsize = ((size_t)size) * sizeof(Tcl_UniChar);
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980 if (allocsize >= size)
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981 outbuf = (Tcl_UniChar*)ckalloc(allocsize);
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982 /* Else overflow occurred, and we take the next exit */
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diff changeset
983 if (!outbuf) {
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984 PyErr_NoMemory();
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diff changeset
985 return NULL;
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diff changeset
986 }
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987 for (i = 0; i < size; i++) {
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988 if (inbuf[i] >= 0x10000) {
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diff changeset
989 /* Tcl doesn't do UTF-16, yet. */
82251
bb5a8564e186 Issue #13153: Tkinter functions now raise TclError instead of ValueError when
Serhiy Storchaka <storchaka@gmail.com>
parents: 72657
diff changeset
990 PyErr_Format(Tkinter_TclError,
bb5a8564e186 Issue #13153: Tkinter functions now raise TclError instead of ValueError when
Serhiy Storchaka <storchaka@gmail.com>
parents: 72657
diff changeset
991 "character U+%x is above the range "
bb5a8564e186 Issue #13153: Tkinter functions now raise TclError instead of ValueError when
Serhiy Storchaka <storchaka@gmail.com>
parents: 72657
diff changeset
992 "(U+0000-U+FFFF) allowed by Tcl",
bb5a8564e186 Issue #13153: Tkinter functions now raise TclError instead of ValueError when
Serhiy Storchaka <storchaka@gmail.com>
parents: 72657
diff changeset
993 (int)inbuf[i]);
61465
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994 ckfree(FREECAST outbuf);
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995 return NULL;
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diff changeset
996 }
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997 outbuf[i] = inbuf[i];
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998 }
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999 result = Tcl_NewUnicodeObj(outbuf, size);
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1000 ckfree(FREECAST outbuf);
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diff changeset
1001 return result;
25530
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
1002 #else
61465
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1003 return Tcl_NewUnicodeObj(inbuf, size);
25530
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
1004 #endif
70d93b62370b Support UCS-4 builds.
Martin v. Löwis <martin@v.loewis.de>
parents: 25527
diff changeset
1005
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1006 }
19343
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 19033
diff changeset
1007 #endif
61465
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1008 else if(PyTclObject_Check(value)) {
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diff changeset
1009 Tcl_Obj *v = ((PyTclObject*)value)->value;
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diff changeset
1010 Tcl_IncrRefCount(v);
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1011 return v;
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1012 }
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1013 else {
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1014 PyObject *v = PyObject_Str(value);
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diff changeset
1015 if (!v)
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1016 return 0;
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1017 result = AsObj(v);
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1018 Py_DECREF(v);
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1019 return result;
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1020 }
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
1021 }
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
1022
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1023 static PyObject*
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1024 FromObj(PyObject* tkapp, Tcl_Obj *value)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1025 {
61465
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1026 PyObject *result = NULL;
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diff changeset
1027 TkappObject *app = (TkappObject*)tkapp;
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diff changeset
1028
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1029 if (value->typePtr == NULL) {
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diff changeset
1030 /* If the result contains any bytes with the top bit set,
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diff changeset
1031 it's UTF-8 and we should decode it to Unicode */
26534
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1032 #ifdef Py_USING_UNICODE
61465
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1033 int i;
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1034 char *s = value->bytes;
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diff changeset
1035 int len = value->length;
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diff changeset
1036 for (i = 0; i < len; i++) {
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1037 if (value->bytes[i] & 0x80)
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1038 break;
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1039 }
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diff changeset
1040
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1041 if (i == value->length)
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diff changeset
1042 result = PyString_FromStringAndSize(s, len);
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1043 else {
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1044 /* Convert UTF-8 to Unicode string */
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diff changeset
1045 result = PyUnicode_DecodeUTF8(s, len, "strict");
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1046 if (result == NULL) {
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1047 PyErr_Clear();
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diff changeset
1048 result = PyString_FromStringAndSize(s, len);
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diff changeset
1049 }
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diff changeset
1050 }
26534
ca6fa69711bb Decode untyped strings from UTF-8.
Martin v. Löwis <martin@v.loewis.de>
parents: 26431
diff changeset
1051 #else
61465
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diff changeset
1052 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
1053 #endif
61465
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diff changeset
1054 return result;
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diff changeset
1055 }
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diff changeset
1056
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diff changeset
1057 if (value->typePtr == app->BooleanType) {
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diff changeset
1058 result = value->internalRep.longValue ? Py_True : Py_False;
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diff changeset
1059 Py_INCREF(result);
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diff changeset
1060 return result;
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diff changeset
1061 }
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diff changeset
1062
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diff changeset
1063 if (value->typePtr == app->ByteArrayType) {
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diff changeset
1064 int size;
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diff changeset
1065 char *data = (char*)Tcl_GetByteArrayFromObj(value, &size);
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diff changeset
1066 return PyString_FromStringAndSize(data, size);
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diff changeset
1067 }
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diff changeset
1068
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diff changeset
1069 if (value->typePtr == app->DoubleType) {
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diff changeset
1070 return PyFloat_FromDouble(value->internalRep.doubleValue);
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diff changeset
1071 }
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diff changeset
1072
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diff changeset
1073 if (value->typePtr == app->IntType) {
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diff changeset
1074 return PyInt_FromLong(value->internalRep.longValue);
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diff changeset
1075 }
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diff changeset
1076
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diff changeset
1077 if (value->typePtr == app->ListType) {
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diff changeset
1078 int size;
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diff changeset
1079 int i, status;
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1080 PyObject *elem;
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diff changeset
1081 Tcl_Obj *tcl_elem;
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diff changeset
1082
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1083 status = Tcl_ListObjLength(Tkapp_Interp(tkapp), value, &size);
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diff changeset
1084 if (status == TCL_ERROR)
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1085 return Tkinter_Error(tkapp);
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diff changeset
1086 result = PyTuple_New(size);
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diff changeset
1087 if (!result)
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1088 return NULL;
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diff changeset
1089 for (i = 0; i < size; i++) {
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diff changeset
1090 status = Tcl_ListObjIndex(Tkapp_Interp(tkapp),
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diff changeset
1091 value, i, &tcl_elem);
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diff changeset
1092 if (status == TCL_ERROR) {
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diff changeset
1093 Py_DECREF(result);
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diff changeset
1094 return Tkinter_Error(tkapp);
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diff changeset
1095 }
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diff changeset
1096 elem = FromObj(tkapp, tcl_elem);
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diff changeset
1097 if (!elem) {
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diff changeset
1098 Py_DECREF(result);
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diff changeset
1099 return NULL;
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1100 }
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1101 PyTuple_SetItem(result, i, elem);
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1102 }
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1103 return result;
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1104 }
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diff changeset
1105
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1106 if (value->typePtr == app->ProcBodyType) {
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diff changeset
1107 /* fall through: return tcl object. */
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1108 }
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1109
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diff changeset
1110 if (value->typePtr == app->StringType) {
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1111 #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
1112 #if defined(Py_UNICODE_WIDE) && TCL_UTF_MAX==3
61465
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diff changeset
1113 PyObject *result;
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1114 int size;
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diff changeset
1115 Tcl_UniChar *input;
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1116 Py_UNICODE *output;
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1117
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1118 size = Tcl_GetCharLength(value);
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diff changeset
1119 result = PyUnicode_FromUnicode(NULL, size);
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1120 if (!result)
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1121 return NULL;
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diff changeset
1122 input = Tcl_GetUnicode(value);
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diff changeset
1123 output = PyUnicode_AS_UNICODE(result);
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diff changeset
1124 while (size--)
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1125 *output++ = *input++;
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1126 return result;
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1127 #else
61465
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1128 return PyUnicode_FromUnicode(Tcl_GetUnicode(value),
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diff changeset
1129 Tcl_GetCharLength(value));
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1130 #endif
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1131 #else
61465
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diff changeset
1132 int size;
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diff changeset
1133 char *c;
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diff changeset
1134 c = Tcl_GetStringFromObj(value, &size);
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diff changeset
1135 return PyString_FromStringAndSize(c, size);
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1136 #endif
61465
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1137 }
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diff changeset
1138
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diff changeset
1139 return newPyTclObject(value);
26416
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Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1140 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
1141
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1142 #ifdef WITH_THREAD
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1143 /* This mutex synchronizes inter-thread command calls. */
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1144 TCL_DECLARE_MUTEX(call_mutex)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1145
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1146 typedef struct Tkapp_CallEvent {
61465
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diff changeset
1147 Tcl_Event ev; /* Must be first */
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diff changeset
1148 TkappObject *self;
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diff changeset
1149 PyObject *args;
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diff changeset
1150 int flags;
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diff changeset
1151 PyObject **res;
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diff changeset
1152 PyObject **exc_type, **exc_value, **exc_tb;
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1153 Tcl_Condition *done;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1154 } Tkapp_CallEvent;
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1155 #endif
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1156
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1157 void
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1158 Tkapp_CallDeallocArgs(Tcl_Obj** objv, Tcl_Obj** objStore, int objc)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1159 {
61465
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diff changeset
1160 int i;
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diff changeset
1161 for (i = 0; i < objc; i++)
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diff changeset
1162 Tcl_DecrRefCount(objv[i]);
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diff changeset
1163 if (objv != objStore)
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diff changeset
1164 ckfree(FREECAST objv);
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1165 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1166
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1167 /* 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
1168 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
1169
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1170 static Tcl_Obj**
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1171 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
1172 {
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diff changeset
1173 Tcl_Obj **objv = objStore;
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diff changeset
1174 int objc = 0, i;
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1175 if (args == NULL)
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diff changeset
1176 /* do nothing */;
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1177
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1178 else if (!PyTuple_Check(args)) {
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diff changeset
1179 objv[0] = AsObj(args);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1180 if (objv[0] == 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1181 goto finally;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1182 objc = 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1183 Tcl_IncrRefCount(objv[0]);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1184 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1185 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1186 objc = PyTuple_Size(args);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1187
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1188 if (objc > ARGSZ) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1189 objv = (Tcl_Obj **)ckalloc(objc * sizeof(char *));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1190 if (objv == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1191 PyErr_NoMemory();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1192 objc = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1193 goto finally;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1194 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1195 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1196
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1197 for (i = 0; i < objc; i++) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1198 PyObject *v = PyTuple_GetItem(args, i);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1199 if (v == Py_None) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1200 objc = i;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1201 break;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1202 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1203 objv[i] = AsObj(v);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1204 if (!objv[i]) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1205 /* Reset objc, so it attempts to clear
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1206 objects only up to i. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1207 objc = i;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1208 goto finally;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1209 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1210 Tcl_IncrRefCount(objv[i]);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1211 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1212 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1213 *pobjc = objc;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1214 return objv;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1215 finally:
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1216 Tkapp_CallDeallocArgs(objv, objStore, objc);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1217 return NULL;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1218 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1219
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1220 /* 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
1221
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1222 static PyObject*
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1223 Tkapp_CallResult(TkappObject *self)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1224 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1225 PyObject *res = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1226 if(self->wantobjects) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1227 Tcl_Obj *value = Tcl_GetObjResult(self->interp);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1228 /* Not sure whether the IncrRef is necessary, but something
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1229 may overwrite the interpreter result while we are
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1230 converting it. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1231 Tcl_IncrRefCount(value);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1232 res = FromObj((PyObject*)self, value);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1233 Tcl_DecrRefCount(value);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1234 } else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1235 const char *s = Tcl_GetStringResult(self->interp);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1236 const char *p = s;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1237
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1238 /* If the result contains any bytes with the top bit set,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1239 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
1240 #ifdef Py_USING_UNICODE
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1241 while (*p != '\0') {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1242 if (*p & 0x80)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1243 break;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1244 p++;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1245 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1246
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1247 if (*p == '\0')
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1248 res = PyString_FromStringAndSize(s, (int)(p-s));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1249 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1250 /* Convert UTF-8 to Unicode string */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1251 p = strchr(p, '\0');
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1252 res = PyUnicode_DecodeUTF8(s, (int)(p-s), "strict");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1253 if (res == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1254 PyErr_Clear();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1255 res = PyString_FromStringAndSize(s, (int)(p-s));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1256 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1257 }
19343
7257e87e0720 Patch #445762: Support --disable-unicode
Martin v. Löwis <martin@v.loewis.de>
parents: 19033
diff changeset
1258 #else
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1259 p = strchr(p, '\0');
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1260 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
1261 #endif
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1262 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1263 return res;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1264 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1265
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1266 #ifdef WITH_THREAD
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1267
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1268 /* 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
1269 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
1270 hold the Python lock. */
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1271
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1272 static int
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1273 Tkapp_CallProc(Tkapp_CallEvent *e, int flags)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1274 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1275 Tcl_Obj *objStore[ARGSZ];
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1276 Tcl_Obj **objv;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1277 int objc;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1278 int i;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1279 ENTER_PYTHON
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1280 objv = Tkapp_CallArgs(e->args, objStore, &objc);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1281 if (!objv) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1282 PyErr_Fetch(e->exc_type, e->exc_value, e->exc_tb);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1283 *(e->res) = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1284 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1285 LEAVE_PYTHON
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1286 if (!objv)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1287 goto done;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1288 i = Tcl_EvalObjv(e->self->interp, objc, objv, e->flags);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1289 ENTER_PYTHON
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1290 if (i == TCL_ERROR) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1291 *(e->res) = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1292 *(e->exc_type) = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1293 *(e->exc_tb) = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1294 *(e->exc_value) = PyObject_CallFunction(
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1295 Tkinter_TclError, "s",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1296 Tcl_GetStringResult(e->self->interp));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1297 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1298 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1299 *(e->res) = Tkapp_CallResult(e->self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1300 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1301 LEAVE_PYTHON
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1302
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1303 Tkapp_CallDeallocArgs(objv, objStore, objc);
51409
b4e154c8a38a Merged revisions 69376 via svnmerge from
Guilherme Polo <ggpolo@gmail.com>
parents: 51275
diff changeset
1304 done:
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1305 /* Wake up calling thread. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1306 Tcl_MutexLock(&call_mutex);
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1307 Tcl_ConditionNotify(e->done);
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1308 Tcl_MutexUnlock(&call_mutex);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1309 return 1;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1310 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1311
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1312 #endif
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1313
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1314 /* 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
1315 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
1316 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
1317 the context of the calling thread.
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1318 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
1319 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
1320 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
1321 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
1322 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
1323 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
1324 and perform processing there. */
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 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
1327 Tkapp_Call(PyObject *selfptr, PyObject *args)
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1328 {
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1329 Tcl_Obj *objStore[ARGSZ];
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1330 Tcl_Obj **objv = NULL;
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1331 int objc, i;
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1332 PyObject *res = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1333 TkappObject *self = (TkappObject*)selfptr;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1334 int flags = TCL_EVAL_DIRECT | TCL_EVAL_GLOBAL;
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1335
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1336 /* If args is a single tuple, replace with contents of tuple */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1337 if (1 == PyTuple_Size(args)){
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1338 PyObject* item = PyTuple_GetItem(args, 0);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1339 if (PyTuple_Check(item))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1340 args = item;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1341 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
1342 #ifdef WITH_THREAD
61465
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Antoine Pitrou <solipsis@pitrou.net>
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diff changeset
1343 if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1344 /* We cannot call the command directly. Instead, we must
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1345 marshal the parameters to the interpreter thread. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1346 Tkapp_CallEvent *ev;
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1347 Tcl_Condition cond = NULL;
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1348 PyObject *exc_type, *exc_value, *exc_tb;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1349 if (!WaitForMainloop(self))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1350 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1351 ev = (Tkapp_CallEvent*)ckalloc(sizeof(Tkapp_CallEvent));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1352 ev->ev.proc = (Tcl_EventProc*)Tkapp_CallProc;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1353 ev->self = self;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1354 ev->args = args;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1355 ev->res = &res;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1356 ev->exc_type = &exc_type;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1357 ev->exc_value = &exc_value;
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parents: 52056
diff changeset
1358 ev->exc_tb = &exc_tb;
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1359 ev->done = &cond;
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1360
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1361 Tkapp_ThreadSend(self, (Tcl_Event*)ev, &cond, &call_mutex);
61465
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diff changeset
1362
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parents: 52056
diff changeset
1363 if (res == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1364 if (exc_type)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1365 PyErr_Restore(exc_type, exc_value, exc_tb);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1366 else
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parents: 52056
diff changeset
1367 PyErr_SetObject(Tkinter_TclError, exc_value);
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parents: 52056
diff changeset
1368 }
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1369 Tcl_ConditionFinalize(&cond);
61465
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diff changeset
1370 }
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parents: 52056
diff changeset
1371 else
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
1372 #endif
61465
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diff changeset
1373 {
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parents: 52056
diff changeset
1374
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parents: 52056
diff changeset
1375 objv = Tkapp_CallArgs(args, objStore, &objc);
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parents: 52056
diff changeset
1376 if (!objv)
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parents: 52056
diff changeset
1377 return NULL;
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parents: 52056
diff changeset
1378
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parents: 52056
diff changeset
1379 ENTER_TCL
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parents: 52056
diff changeset
1380
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parents: 52056
diff changeset
1381 i = Tcl_EvalObjv(self->interp, objc, objv, flags);
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parents: 52056
diff changeset
1382
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parents: 52056
diff changeset
1383 ENTER_OVERLAP
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parents: 52056
diff changeset
1384
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parents: 52056
diff changeset
1385 if (i == TCL_ERROR)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1386 Tkinter_Error(selfptr);
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parents: 52056
diff changeset
1387 else
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parents: 52056
diff changeset
1388 res = Tkapp_CallResult(self);
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parents: 52056
diff changeset
1389
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parents: 52056
diff changeset
1390 LEAVE_OVERLAP_TCL
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parents: 52056
diff changeset
1391
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parents: 52056
diff changeset
1392 Tkapp_CallDeallocArgs(objv, objStore, objc);
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parents: 52056
diff changeset
1393 }
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diff changeset
1394 return res;
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1395 }
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1396
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1397
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1398 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1399 Tkapp_GlobalCall(PyObject *self, PyObject *args)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1400 {
61465
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diff changeset
1401 /* Could do the same here as for Tkapp_Call(), but this is not used
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1402 much, so I can't be bothered. Unfortunately Tcl doesn't export a
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1403 way for the user to do what all its Global* variants do (save and
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parents: 52056
diff changeset
1404 reset the scope pointer, call the local version, restore the saved
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parents: 52056
diff changeset
1405 scope pointer). */
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parents: 52056
diff changeset
1406
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parents: 52056
diff changeset
1407 char *cmd;
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parents: 52056
diff changeset
1408 PyObject *res = NULL;
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parents: 52056
diff changeset
1409
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diff changeset
1410 CHECK_TCL_APPARTMENT;
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parents: 52056
diff changeset
1411
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diff changeset
1412 cmd = Merge(args);
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parents: 52056
diff changeset
1413 if (cmd) {
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parents: 52056
diff changeset
1414 int err;
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diff changeset
1415 ENTER_TCL
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diff changeset
1416 err = Tcl_GlobalEval(Tkapp_Interp(self), cmd);
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parents: 52056
diff changeset
1417 ENTER_OVERLAP
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parents: 52056
diff changeset
1418 if (err == TCL_ERROR)
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diff changeset
1419 res = Tkinter_Error(self);
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diff changeset
1420 else
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diff changeset
1421 res = PyString_FromString(Tkapp_Result(self));
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diff changeset
1422 LEAVE_OVERLAP_TCL
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diff changeset
1423 ckfree(cmd);
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diff changeset
1424 }
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diff changeset
1425
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diff changeset
1426 return res;
1664
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Guido van Rossum <guido@python.org>
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diff changeset
1427 }
a09efb135de5 Initial revision
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parents:
diff changeset
1428
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1429 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1430 Tkapp_Eval(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
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parents:
diff changeset
1431 {
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diff changeset
1432 char *script;
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diff changeset
1433 PyObject *res = NULL;
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diff changeset
1434 int err;
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diff changeset
1435
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diff changeset
1436 if (!PyArg_ParseTuple(args, "s:eval", &script))
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diff changeset
1437 return NULL;
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diff changeset
1438
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diff changeset
1439 CHECK_TCL_APPARTMENT;
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diff changeset
1440
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diff changeset
1441 ENTER_TCL
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diff changeset
1442 err = Tcl_Eval(Tkapp_Interp(self), script);
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diff changeset
1443 ENTER_OVERLAP
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diff changeset
1444 if (err == TCL_ERROR)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1445 res = Tkinter_Error(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1446 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1447 res = PyString_FromString(Tkapp_Result(self));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1448 LEAVE_OVERLAP_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1449 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1450 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1451
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1452 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1453 Tkapp_GlobalEval(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1454 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1455 char *script;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1456 PyObject *res = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1457 int err;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1458
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1459 if (!PyArg_ParseTuple(args, "s:globaleval", &script))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1460 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1461
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1462 CHECK_TCL_APPARTMENT;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1463
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1464 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1465 err = Tcl_GlobalEval(Tkapp_Interp(self), script);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1466 ENTER_OVERLAP
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1467 if (err == TCL_ERROR)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1468 res = Tkinter_Error(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1469 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1470 res = PyString_FromString(Tkapp_Result(self));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1471 LEAVE_OVERLAP_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1472 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1473 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1474
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1475 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1476 Tkapp_EvalFile(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1477 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1478 char *fileName;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1479 PyObject *res = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1480 int err;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1481
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1482 if (!PyArg_ParseTuple(args, "s:evalfile", &fileName))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1483 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1484
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1485 CHECK_TCL_APPARTMENT;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1486
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1487 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1488 err = Tcl_EvalFile(Tkapp_Interp(self), fileName);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1489 ENTER_OVERLAP
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1490 if (err == TCL_ERROR)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1491 res = Tkinter_Error(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1492
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1493 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1494 res = PyString_FromString(Tkapp_Result(self));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1495 LEAVE_OVERLAP_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1496 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1497 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1498
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1499 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1500 Tkapp_Record(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1501 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1502 char *script;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1503 PyObject *res = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1504 int err;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1505
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1506 if (!PyArg_ParseTuple(args, "s", &script))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1507 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1508
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1509 CHECK_TCL_APPARTMENT;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1510
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1511 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1512 err = Tcl_RecordAndEval(Tkapp_Interp(self), script, TCL_NO_EVAL);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1513 ENTER_OVERLAP
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1514 if (err == TCL_ERROR)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1515 res = Tkinter_Error(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1516 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1517 res = PyString_FromString(Tkapp_Result(self));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1518 LEAVE_OVERLAP_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1519 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1520 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1521
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1522 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1523 Tkapp_AddErrorInfo(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1524 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1525 char *msg;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1526
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1527 if (!PyArg_ParseTuple(args, "s:adderrorinfo", &msg))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1528 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1529 CHECK_TCL_APPARTMENT;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1530
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1531 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1532 Tcl_AddErrorInfo(Tkapp_Interp(self), msg);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1533 LEAVE_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1534
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1535 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1536 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1537 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1538
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1539
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1540
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1541 /** Tcl Variable **/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1542
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1543 typedef PyObject* (*EventFunc)(PyObject*, PyObject *args, int flags);
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1544
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1545 #ifdef WITH_THREAD
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1546 TCL_DECLARE_MUTEX(var_mutex)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1547
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1548 typedef struct VarEvent {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1549 Tcl_Event ev; /* must be first */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1550 PyObject *self;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1551 PyObject *args;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1552 int flags;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1553 EventFunc func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1554 PyObject **res;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1555 PyObject **exc_type;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1556 PyObject **exc_val;
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1557 Tcl_Condition *cond;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1558 } VarEvent;
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1559 #endif
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1560
28915
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1561 static int
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1562 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
1563 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1564 char **out = (char**)_out;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1565 if (PyString_Check(in)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1566 *out = PyString_AsString(in);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1567 return 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1568 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1569 if (PyTclObject_Check(in)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1570 *out = PyTclObject_TclString(in);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1571 return 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1572 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1573 /* XXX: Should give diagnostics. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1574 return 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1575 }
28915
fa0063928518 Convert tcl objects to strings in getvar/setvar. Fixes #730506.
Martin v. Löwis <martin@v.loewis.de>
parents: 28643
diff changeset
1576
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1577 #ifdef WITH_THREAD
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1578
47678
a35da94e05fc Make more symbols static.
Martin v. Löwis <martin@v.loewis.de>
parents: 47527
diff changeset
1579 static void
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1580 var_perform(VarEvent *ev)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1581 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1582 *(ev->res) = ev->func(ev->self, ev->args, ev->flags);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1583 if (!*(ev->res)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1584 PyObject *exc, *val, *tb;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1585 PyErr_Fetch(&exc, &val, &tb);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1586 PyErr_NormalizeException(&exc, &val, &tb);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1587 *(ev->exc_type) = exc;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1588 *(ev->exc_val) = val;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1589 Py_DECREF(tb);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1590 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1591
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1592 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1593
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1594 static int
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1595 var_proc(VarEvent* ev, int flags)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1596 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1597 ENTER_PYTHON
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1598 var_perform(ev);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1599 Tcl_MutexLock(&var_mutex);
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1600 Tcl_ConditionNotify(ev->cond);
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1601 Tcl_MutexUnlock(&var_mutex);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1602 LEAVE_PYTHON
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1603 return 1;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1604 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1605
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1606 #endif
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1607
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1608 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
1609 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
1610 {
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
1611 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1612 TkappObject *self = (TkappObject*)selfptr;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1613 if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1614 TkappObject *self = (TkappObject*)selfptr;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1615 VarEvent *ev;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1616 PyObject *res, *exc_type, *exc_val;
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1617 Tcl_Condition cond = NULL;
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1618
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1619 /* The current thread is not the interpreter thread. Marshal
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1620 the call to the interpreter thread, then wait for
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1621 completion. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1622 if (!WaitForMainloop(self))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1623 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1624
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1625 ev = (VarEvent*)ckalloc(sizeof(VarEvent));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1626
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1627 ev->self = selfptr;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1628 ev->args = args;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1629 ev->flags = flags;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1630 ev->func = func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1631 ev->res = &res;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1632 ev->exc_type = &exc_type;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1633 ev->exc_val = &exc_val;
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1634 ev->cond = &cond;
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1635 ev->ev.proc = (Tcl_EventProc*)var_proc;
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1636 Tkapp_ThreadSend(self, (Tcl_Event*)ev, &cond, &var_mutex);
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
1637 Tcl_ConditionFinalize(&cond);
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1638 if (!res) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1639 PyErr_SetObject(exc_type, exc_val);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1640 Py_DECREF(exc_type);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1641 Py_DECREF(exc_val);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1642 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1643 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1644 return res;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
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 #endif
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1647 /* Tcl is not threaded, or this is the interpreter thread. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1648 return func(selfptr, args, flags);
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1649 }
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
1650
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1651 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1652 SetVar(PyObject *self, PyObject *args, int flags)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1653 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1654 char *name1, *name2;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1655 PyObject *newValue;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1656 PyObject *res = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1657 Tcl_Obj *newval, *ok;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1658
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1659 if (PyArg_ParseTuple(args, "O&O:setvar",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1660 varname_converter, &name1, &newValue)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1661 /* XXX Acquire tcl lock??? */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1662 newval = AsObj(newValue);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1663 if (newval == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1664 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1665 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1666 ok = Tcl_SetVar2Ex(Tkapp_Interp(self), name1, NULL,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1667 newval, flags);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1668 ENTER_OVERLAP
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1669 if (!ok)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1670 Tkinter_Error(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1671 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1672 res = Py_None;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1673 Py_INCREF(res);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1674 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1675 LEAVE_OVERLAP_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1676 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1677 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1678 PyErr_Clear();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1679 if (PyArg_ParseTuple(args, "ssO:setvar",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1680 &name1, &name2, &newValue)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1681 /* XXX must hold tcl lock already??? */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1682 newval = AsObj(newValue);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1683 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1684 ok = Tcl_SetVar2Ex(Tkapp_Interp(self), name1, name2, newval, flags);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1685 ENTER_OVERLAP
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1686 if (!ok)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1687 Tkinter_Error(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1688 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1689 res = Py_None;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1690 Py_INCREF(res);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1691 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1692 LEAVE_OVERLAP_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1693 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1694 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1695 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1696 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1697 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1698 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1699 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1700
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1701 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1702 Tkapp_SetVar(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1703 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1704 return var_invoke(SetVar, self, args, TCL_LEAVE_ERR_MSG);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1705 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1706
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1707 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1708 Tkapp_GlobalSetVar(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1709 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1710 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
1711 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1712
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
1713
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1714
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1715 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1716 GetVar(PyObject *self, PyObject *args, int flags)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1717 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1718 char *name1, *name2=NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1719 PyObject *res = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1720 Tcl_Obj *tres;
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parents: 52056
diff changeset
1721
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1722 if (!PyArg_ParseTuple(args, "O&|s:getvar",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1723 varname_converter, &name1, &name2))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1724 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1725
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1726 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1727 tres = Tcl_GetVar2Ex(Tkapp_Interp(self), name1, name2, flags);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1728 ENTER_OVERLAP
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1729 if (tres == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1730 PyErr_SetString(Tkinter_TclError, Tcl_GetStringResult(Tkapp_Interp(self)));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1731 } else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1732 if (((TkappObject*)self)->wantobjects) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1733 res = FromObj(self, tres);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1734 }
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parents: 52056
diff changeset
1735 else {
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parents: 52056
diff changeset
1736 res = PyString_FromString(Tcl_GetString(tres));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1737 }
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parents: 52056
diff changeset
1738 }
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parents: 52056
diff changeset
1739 LEAVE_OVERLAP_TCL
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diff changeset
1740 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1741 }
a09efb135de5 Initial revision
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parents:
diff changeset
1742
a09efb135de5 Initial revision
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parents:
diff changeset
1743 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1744 Tkapp_GetVar(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
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parents:
diff changeset
1745 {
61465
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diff changeset
1746 return var_invoke(GetVar, self, args, TCL_LEAVE_ERR_MSG);
1664
a09efb135de5 Initial revision
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parents:
diff changeset
1747 }
a09efb135de5 Initial revision
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parents:
diff changeset
1748
a09efb135de5 Initial revision
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parents:
diff changeset
1749 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1750 Tkapp_GlobalGetVar(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
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parents:
diff changeset
1751 {
61465
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parents: 52056
diff changeset
1752 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
1753 }
a09efb135de5 Initial revision
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parents:
diff changeset
1754
4968
3d32da37d627 reformatted
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parents: 4754
diff changeset
1755
61465
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diff changeset
1756
1664
a09efb135de5 Initial revision
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parents:
diff changeset
1757 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1758 UnsetVar(PyObject *self, PyObject *args, int flags)
1664
a09efb135de5 Initial revision
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parents:
diff changeset
1759 {
61465
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parents: 52056
diff changeset
1760 char *name1, *name2=NULL;
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parents: 52056
diff changeset
1761 int code;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1762 PyObject *res = NULL;
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parents: 52056
diff changeset
1763
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1764 if (!PyArg_ParseTuple(args, "s|s:unsetvar", &name1, &name2))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
1765 return NULL;
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parents: 52056
diff changeset
1766
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parents: 52056
diff changeset
1767 ENTER_TCL
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parents: 52056
diff changeset
1768 code = Tcl_UnsetVar2(Tkapp_Interp(self), name1, name2, flags);
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parents: 52056
diff changeset
1769 ENTER_OVERLAP
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parents: 52056
diff changeset
1770 if (code == TCL_ERROR)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1771 res = Tkinter_Error(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1772 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1773 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1774 res = Py_None;
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parents: 52056
diff changeset
1775 }
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parents: 52056
diff changeset
1776 LEAVE_OVERLAP_TCL
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diff changeset
1777 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1778 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1779
a09efb135de5 Initial revision
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parents:
diff changeset
1780 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1781 Tkapp_UnsetVar(PyObject *self, PyObject *args)
1664
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parents:
diff changeset
1782 {
61465
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diff changeset
1783 return var_invoke(UnsetVar, self, args, TCL_LEAVE_ERR_MSG);
1664
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Guido van Rossum <guido@python.org>
parents:
diff changeset
1784 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1785
a09efb135de5 Initial revision
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parents:
diff changeset
1786 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1787 Tkapp_GlobalUnsetVar(PyObject *self, PyObject *args)
1664
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Guido van Rossum <guido@python.org>
parents:
diff changeset
1788 {
61465
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parents: 52056
diff changeset
1789 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
1790 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1791
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parents: 4754
diff changeset
1792
61465
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diff changeset
1793
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1794 /** Tcl to Python **/
a09efb135de5 Initial revision
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parents:
diff changeset
1795
a09efb135de5 Initial revision
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parents:
diff changeset
1796 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1797 Tkapp_GetInt(PyObject *self, PyObject *args)
1664
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parents:
diff changeset
1798 {
61465
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diff changeset
1799 char *s;
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diff changeset
1800 int v;
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diff changeset
1801
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diff changeset
1802 if (PyTuple_Size(args) == 1) {
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diff changeset
1803 PyObject* o = PyTuple_GetItem(args, 0);
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diff changeset
1804 if (PyInt_Check(o)) {
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diff changeset
1805 Py_INCREF(o);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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diff changeset
1806 return o;
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parents: 52056
diff changeset
1807 }
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diff changeset
1808 }
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diff changeset
1809 if (!PyArg_ParseTuple(args, "s:getint", &s))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1810 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1811 if (Tcl_GetInt(Tkapp_Interp(self), s, &v) == TCL_ERROR)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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diff changeset
1812 return Tkinter_Error(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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diff changeset
1813 return Py_BuildValue("i", v);
1664
a09efb135de5 Initial revision
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parents:
diff changeset
1814 }
a09efb135de5 Initial revision
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diff changeset
1815
a09efb135de5 Initial revision
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parents:
diff changeset
1816 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1817 Tkapp_GetDouble(PyObject *self, PyObject *args)
1664
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parents:
diff changeset
1818 {
61465
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diff changeset
1819 char *s;
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parents: 52056
diff changeset
1820 double v;
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parents: 52056
diff changeset
1821
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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diff changeset
1822 if (PyTuple_Size(args) == 1) {
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diff changeset
1823 PyObject *o = PyTuple_GetItem(args, 0);
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diff changeset
1824 if (PyFloat_Check(o)) {
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parents: 52056
diff changeset
1825 Py_INCREF(o);
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diff changeset
1826 return o;
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parents: 52056
diff changeset
1827 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1828 }
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diff changeset
1829 if (!PyArg_ParseTuple(args, "s:getdouble", &s))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1830 return NULL;
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diff changeset
1831 if (Tcl_GetDouble(Tkapp_Interp(self), s, &v) == TCL_ERROR)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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diff changeset
1832 return Tkinter_Error(self);
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diff changeset
1833 return Py_BuildValue("d", v);
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parents:
diff changeset
1834 }
a09efb135de5 Initial revision
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diff changeset
1835
a09efb135de5 Initial revision
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parents:
diff changeset
1836 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1837 Tkapp_GetBoolean(PyObject *self, PyObject *args)
1664
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parents:
diff changeset
1838 {
61465
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diff changeset
1839 char *s;
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parents: 52056
diff changeset
1840 int v;
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diff changeset
1841
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diff changeset
1842 if (PyTuple_Size(args) == 1) {
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diff changeset
1843 PyObject *o = PyTuple_GetItem(args, 0);
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diff changeset
1844 if (PyInt_Check(o)) {
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diff changeset
1845 Py_INCREF(o);
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diff changeset
1846 return o;
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parents: 52056
diff changeset
1847 }
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diff changeset
1848 }
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diff changeset
1849 if (!PyArg_ParseTuple(args, "s:getboolean", &s))
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parents: 52056
diff changeset
1850 return NULL;
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diff changeset
1851 if (Tcl_GetBoolean(Tkapp_Interp(self), s, &v) == TCL_ERROR)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1852 return Tkinter_Error(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
1853 return PyBool_FromLong(v);
1664
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parents:
diff changeset
1854 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1855
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
1856 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1857 Tkapp_ExprString(PyObject *self, PyObject *args)
1664
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parents:
diff changeset
1858 {
61465
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diff changeset
1859 char *s;
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diff changeset
1860 PyObject *res = NULL;
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diff changeset
1861 int retval;
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diff changeset
1862
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diff changeset
1863 if (!PyArg_ParseTuple(args, "s:exprstring", &s))
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diff changeset
1864 return NULL;
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diff changeset
1865
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diff changeset
1866 CHECK_TCL_APPARTMENT;
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diff changeset
1867
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diff changeset
1868 ENTER_TCL
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diff changeset
1869 retval = Tcl_ExprString(Tkapp_Interp(self), s);
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diff changeset
1870 ENTER_OVERLAP
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diff changeset
1871 if (retval == TCL_ERROR)
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diff changeset
1872 res = Tkinter_Error(self);
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diff changeset
1873 else
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diff changeset
1874 res = Py_BuildValue("s", Tkapp_Result(self));
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diff changeset
1875 LEAVE_OVERLAP_TCL
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diff changeset
1876 return res;
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diff changeset
1877 }
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diff changeset
1878
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diff changeset
1879 static PyObject *
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346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1880 Tkapp_ExprLong(PyObject *self, PyObject *args)
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1881 {
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1882 char *s;
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1883 PyObject *res = NULL;
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1884 int retval;
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diff changeset
1885 long v;
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diff changeset
1886
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1887 if (!PyArg_ParseTuple(args, "s:exprlong", &s))
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1888 return NULL;
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1889
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1890 CHECK_TCL_APPARTMENT;
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1891
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1892 ENTER_TCL
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1893 retval = Tcl_ExprLong(Tkapp_Interp(self), s, &v);
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1894 ENTER_OVERLAP
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1895 if (retval == TCL_ERROR)
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1896 res = Tkinter_Error(self);
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1897 else
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1898 res = Py_BuildValue("l", v);
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1899 LEAVE_OVERLAP_TCL
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1900 return res;
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1901 }
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1902
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1903 static PyObject *
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346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
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diff changeset
1904 Tkapp_ExprDouble(PyObject *self, PyObject *args)
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1905 {
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1906 char *s;
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1907 PyObject *res = NULL;
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1908 double v;
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1909 int retval;
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1910
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1911 if (!PyArg_ParseTuple(args, "s:exprdouble", &s))
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1912 return NULL;
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1913 CHECK_TCL_APPARTMENT;
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1914 PyFPE_START_PROTECT("Tkapp_ExprDouble", return 0)
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1915 ENTER_TCL
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1916 retval = Tcl_ExprDouble(Tkapp_Interp(self), s, &v);
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1917 ENTER_OVERLAP
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1918 PyFPE_END_PROTECT(retval)
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1919 if (retval == TCL_ERROR)
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1920 res = Tkinter_Error(self);
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1921 else
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1922 res = Py_BuildValue("d", v);
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1923 LEAVE_OVERLAP_TCL
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1924 return res;
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1925 }
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1926
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1927 static PyObject *
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1928 Tkapp_ExprBoolean(PyObject *self, PyObject *args)
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1929 {
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1930 char *s;
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1931 PyObject *res = NULL;
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1932 int retval;
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1933 int v;
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1934
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1935 if (!PyArg_ParseTuple(args, "s:exprboolean", &s))
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1936 return NULL;
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1937 CHECK_TCL_APPARTMENT;
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1938 ENTER_TCL
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1939 retval = Tcl_ExprBoolean(Tkapp_Interp(self), s, &v);
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1940 ENTER_OVERLAP
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1941 if (retval == TCL_ERROR)
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1942 res = Tkinter_Error(self);
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1943 else
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1944 res = Py_BuildValue("i", v);
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1945 LEAVE_OVERLAP_TCL
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1946 return res;
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1947 }
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1948
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1949
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1950
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1951 static PyObject *
13421
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1952 Tkapp_SplitList(PyObject *self, PyObject *args)
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1953 {
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1954 char *list;
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1955 int argc;
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diff changeset
1956 char **argv;
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diff changeset
1957 PyObject *v;
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diff changeset
1958 int i;
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1959
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1960 if (PyTuple_Size(args) == 1) {
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1961 v = PyTuple_GetItem(args, 0);
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1962 if (PyTuple_Check(v)) {
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1963 Py_INCREF(v);
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1964 return v;
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1965 }
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1966 }
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1967 if (!PyArg_ParseTuple(args, "et:splitlist", "utf-8", &list))
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1968 return NULL;
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1969
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1970 if (Tcl_SplitList(Tkapp_Interp(self), list,
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1971 &argc, &argv) == TCL_ERROR) {
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diff changeset
1972 PyMem_Free(list);
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1973 return Tkinter_Error(self);
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diff changeset
1974 }
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1975
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diff changeset
1976 if (!(v = PyTuple_New(argc)))
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diff changeset
1977 goto finally;
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diff changeset
1978
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diff changeset
1979 for (i = 0; i < argc; i++) {
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1980 PyObject *s = PyString_FromString(argv[i]);
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diff changeset
1981 if (!s || PyTuple_SetItem(v, i, s)) {
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diff changeset
1982 Py_DECREF(v);
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diff changeset
1983 v = NULL;
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diff changeset
1984 goto finally;
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1985 }
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1986 }
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1987
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diff changeset
1988 finally:
61465
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1989 ckfree(FREECAST argv);
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diff changeset
1990 PyMem_Free(list);
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diff changeset
1991 return v;
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diff changeset
1992 }
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diff changeset
1993
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diff changeset
1994 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
1995 Tkapp_Split(PyObject *self, PyObject *args)
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diff changeset
1996 {
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diff changeset
1997 PyObject *v;
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diff changeset
1998 char *list;
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1999
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diff changeset
2000 if (PyTuple_Size(args) == 1) {
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diff changeset
2001 PyObject* o = PyTuple_GetItem(args, 0);
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parents: 52056
diff changeset
2002 if (PyTuple_Check(o)) {
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2003 o = SplitObj(o);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2004 return o;
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2005 }
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2006 }
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2007 if (!PyArg_ParseTuple(args, "et:split", "utf-8", &list))
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2008 return NULL;
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2009 v = Split(list);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2010 PyMem_Free(list);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2011 return v;
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a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2012 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2013
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2014 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2015 Tkapp_Merge(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2016 {
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2017 char *s = Merge(args);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2018 PyObject *res = NULL;
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2019
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2020 if (s) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2021 res = PyString_FromString(s);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2022 ckfree(s);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2023 }
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2024
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2025 return res;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2026 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2027
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3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2028
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2029
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2030 /** Tcl Command **/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2031
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2032 /* 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
2033 typedef struct {
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2034 PyObject *self;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2035 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
2036 } PythonCmd_ClientData;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2037
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2038 static int
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2039 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
2040 {
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2041 errorInCmd = 1;
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2042 PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2043 LEAVE_PYTHON
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2044 return TCL_ERROR;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2045 }
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2046
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2047 /* This is the Tcl command that acts as a wrapper for Python
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2048 * function or method.
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2049 */
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2050 static int
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2051 PythonCmd(ClientData clientData, Tcl_Interp *interp, int argc, char *argv[])
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2052 {
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2053 PythonCmd_ClientData *data = (PythonCmd_ClientData *)clientData;
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2054 PyObject *func, *arg, *res;
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2055 int i, rv;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2056 Tcl_Obj *obj_res;
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2057
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2058 ENTER_PYTHON
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2059
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2060 /* TBD: no error checking here since we know, via the
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2061 * Tkapp_CreateCommand() that the client data is a two-tuple
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2062 */
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2063 func = data->func;
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2064
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2065 /* Create argument list (argv1, ..., argvN) */
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2066 if (!(arg = PyTuple_New(argc - 1)))
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2067 return PythonCmd_Error(interp);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2068
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2069 for (i = 0; i < (argc - 1); i++) {
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2070 PyObject *s = PyString_FromString(argv[i + 1]);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2071 if (!s || PyTuple_SetItem(arg, i, s)) {
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2072 Py_DECREF(arg);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2073 return PythonCmd_Error(interp);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2074 }
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2075 }
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2076 res = PyEval_CallObject(func, arg);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2077 Py_DECREF(arg);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2078
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2079 if (res == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2080 return PythonCmd_Error(interp);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2081
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2082 obj_res = AsObj(res);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2083 if (obj_res == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2084 Py_DECREF(res);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2085 return PythonCmd_Error(interp);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2086 }
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2087 else {
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2088 Tcl_SetObjResult(interp, obj_res);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2089 rv = TCL_OK;
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2090 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2091
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2092 Py_DECREF(res);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2093
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2094 LEAVE_PYTHON
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2095
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2096 return rv;
1664
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Guido van Rossum <guido@python.org>
parents:
diff changeset
2097 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2098
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2099 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2100 PythonCmdDelete(ClientData clientData)
1664
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Guido van Rossum <guido@python.org>
parents:
diff changeset
2101 {
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2102 PythonCmd_ClientData *data = (PythonCmd_ClientData *)clientData;
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2103
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2104 ENTER_PYTHON
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2105 Py_XDECREF(data->self);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2106 Py_XDECREF(data->func);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2107 PyMem_DEL(data);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2108 LEAVE_PYTHON
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2109 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2110
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2111
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2112
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2113
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
2114 #ifdef WITH_THREAD
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2115 TCL_DECLARE_MUTEX(command_mutex)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2116
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2117 typedef struct CommandEvent{
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2118 Tcl_Event ev;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2119 Tcl_Interp* interp;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2120 char *name;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2121 int create;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2122 int *status;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2123 ClientData *data;
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2124 Tcl_Condition *done;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2125 } CommandEvent;
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2126
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2127 static int
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2128 Tkapp_CommandProc(CommandEvent *ev, int flags)
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2129 {
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2130 if (ev->create)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2131 *ev->status = Tcl_CreateCommand(
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2132 ev->interp, ev->name, PythonCmd,
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2133 ev->data, PythonCmdDelete) == NULL;
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2134 else
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2135 *ev->status = Tcl_DeleteCommand(ev->interp, ev->name);
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2136 Tcl_MutexLock(&command_mutex);
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2137 Tcl_ConditionNotify(ev->done);
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2138 Tcl_MutexUnlock(&command_mutex);
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parents: 52056
diff changeset
2139 return 1;
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2140 }
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
2141 #endif
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2142
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2143 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
2144 Tkapp_CreateCommand(PyObject *selfptr, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2145 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2146 TkappObject *self = (TkappObject*)selfptr;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2147 PythonCmd_ClientData *data;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2148 char *cmdName;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2149 PyObject *func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2150 int err;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2151
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2152 if (!PyArg_ParseTuple(args, "sO:createcommand", &cmdName, &func))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2153 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2154 if (!PyCallable_Check(func)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2155 PyErr_SetString(PyExc_TypeError, "command not callable");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2156 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2157 }
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2158
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2159 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2160 if (self->threaded && self->thread_id != Tcl_GetCurrentThread() &&
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2161 !WaitForMainloop(self))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2162 return NULL;
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2163 #endif
26613
28bc2d3af91d Support threads-enabled Tcl installations.
Martin v. Löwis <martin@v.loewis.de>
parents: 26572
diff changeset
2164
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2165 data = PyMem_NEW(PythonCmd_ClientData, 1);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2166 if (!data)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2167 return PyErr_NoMemory();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2168 Py_INCREF(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2169 Py_INCREF(func);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2170 data->self = selfptr;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2171 data->func = func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2172
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
2173 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2174 if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) {
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2175 Tcl_Condition cond = NULL;
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2176 CommandEvent *ev = (CommandEvent*)ckalloc(sizeof(CommandEvent));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2177 ev->ev.proc = (Tcl_EventProc*)Tkapp_CommandProc;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2178 ev->interp = self->interp;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2179 ev->create = 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2180 ev->name = cmdName;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2181 ev->data = (ClientData)data;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2182 ev->status = &err;
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2183 ev->done = &cond;
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2184 Tkapp_ThreadSend(self, (Tcl_Event*)ev, &cond, &command_mutex);
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2185 Tcl_ConditionFinalize(&cond);
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2186 }
61463
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Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2187 else
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
2188 #endif
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2189 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2190 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2191 err = Tcl_CreateCommand(
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2192 Tkapp_Interp(self), cmdName, PythonCmd,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2193 (ClientData)data, PythonCmdDelete) == NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2194 LEAVE_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2195 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2196 if (err) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2197 PyErr_SetString(Tkinter_TclError, "can't create Tcl command");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2198 PyMem_DEL(data);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2199 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2200 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2201
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2202 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2203 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2204 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2205
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2206
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2207
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2208 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
2209 Tkapp_DeleteCommand(PyObject *selfptr, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2210 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2211 TkappObject *self = (TkappObject*)selfptr;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2212 char *cmdName;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2213 int err;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2214
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2215 if (!PyArg_ParseTuple(args, "s:deletecommand", &cmdName))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2216 return NULL;
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
2217
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
2218 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2219 if (self->threaded && self->thread_id != Tcl_GetCurrentThread()) {
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2220 Tcl_Condition cond = NULL;
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2221 CommandEvent *ev;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2222 ev = (CommandEvent*)ckalloc(sizeof(CommandEvent));
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2223 ev->ev.proc = (Tcl_EventProc*)Tkapp_CommandProc;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2224 ev->interp = self->interp;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2225 ev->create = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2226 ev->name = cmdName;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2227 ev->status = &err;
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2228 ev->done = &cond;
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2229 Tkapp_ThreadSend(self, (Tcl_Event*)ev, &cond,
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2230 &command_mutex);
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2231 Tcl_ConditionFinalize(&cond);
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2232 }
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2233 else
52373
fbad42c45c9c Adjusted _tkinter to compile without warnings when WITH_THREAD is not
Guilherme Polo <ggpolo@gmail.com>
parents: 52055
diff changeset
2234 #endif
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2235 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2236 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2237 err = Tcl_DeleteCommand(self->interp, cmdName);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2238 LEAVE_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2239 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2240 if (err == -1) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2241 PyErr_SetString(Tkinter_TclError, "can't delete Tcl command");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2242 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2243 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2244 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2245 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2246 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2247
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2248
61465
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parents: 52056
diff changeset
2249
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2250 #ifdef HAVE_CREATEFILEHANDLER
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2251 /** File Handler **/
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 typedef struct _fhcdata {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2254 PyObject *func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2255 PyObject *file;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2256 int id;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2257 struct _fhcdata *next;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2258 } FileHandler_ClientData;
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2259
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2260 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
2261
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2262 static FileHandler_ClientData *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2263 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
2264 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2265 FileHandler_ClientData *p;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2266 p = PyMem_NEW(FileHandler_ClientData, 1);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2267 if (p != NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2268 Py_XINCREF(func);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2269 Py_XINCREF(file);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2270 p->func = func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2271 p->file = file;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2272 p->id = id;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2273 p->next = HeadFHCD;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2274 HeadFHCD = p;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2275 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2276 return p;
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2277 }
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2278
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2279 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2280 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
2281 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2282 FileHandler_ClientData *p, **pp;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2283
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2284 pp = &HeadFHCD;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2285 while ((p = *pp) != NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2286 if (p->id == id) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2287 *pp = p->next;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2288 Py_XDECREF(p->func);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2289 Py_XDECREF(p->file);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2290 PyMem_DEL(p);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2291 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2292 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2293 pp = &p->next;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2294 }
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2295 }
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2296
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
2297 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2298 FileHandler(ClientData clientData, int mask)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2299 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2300 FileHandler_ClientData *data = (FileHandler_ClientData *)clientData;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2301 PyObject *func, *file, *arg, *res;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2302
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2303 ENTER_PYTHON
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2304 func = data->func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2305 file = data->file;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2306
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2307 arg = Py_BuildValue("(Oi)", file, (long) mask);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2308 res = PyEval_CallObject(func, arg);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2309 Py_DECREF(arg);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2310
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2311 if (res == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2312 errorInCmd = 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2313 PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2314 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2315 Py_XDECREF(res);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2316 LEAVE_PYTHON
1771
51c2e5a9f39c * tkintermodule.c (*FileHandler): generalize to arbitrary file ids
Guido van Rossum <guido@python.org>
parents: 1756
diff changeset
2317 }
51c2e5a9f39c * tkintermodule.c (*FileHandler): generalize to arbitrary file ids
Guido van Rossum <guido@python.org>
parents: 1756
diff changeset
2318
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2319 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2320 Tkapp_CreateFileHandler(PyObject *self, PyObject *args)
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2321 /* args is (file, mask, func) */
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2322 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2323 FileHandler_ClientData *data;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2324 PyObject *file, *func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2325 int mask, tfile;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2326
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2327 if (!self && Py_Py3kWarningFlag) {
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2328 if (PyErr_Warn(PyExc_DeprecationWarning,
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2329 "_tkinter.createfilehandler is gone in 3.x") < 0)
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2330 return NULL;
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2331 }
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2332
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2333 if (!PyArg_ParseTuple(args, "OiO:createfilehandler",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2334 &file, &mask, &func))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2335 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
2336
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2337 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2338 if (!self && !tcl_lock) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2339 /* We don't have the Tcl lock since Tcl is threaded. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2340 PyErr_SetString(PyExc_RuntimeError,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2341 "_tkinter.createfilehandler not supported "
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2342 "for threaded Tcl");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2343 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2344 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2345 #endif
28142
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2346
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2347 if (self) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2348 CHECK_TCL_APPARTMENT;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2349 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2350
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2351 tfile = PyObject_AsFileDescriptor(file);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2352 if (tfile < 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2353 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2354 if (!PyCallable_Check(func)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2355 PyErr_SetString(PyExc_TypeError, "bad argument list");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2356 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2357 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2358
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2359 data = NewFHCD(func, file, tfile);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2360 if (data == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2361 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2362
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2363 /* Ought to check for null Tcl_File object... */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2364 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2365 Tcl_CreateFileHandler(tfile, mask, FileHandler, (ClientData) data);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2366 LEAVE_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2367 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2368 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2369 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2370
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2371 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2372 Tkapp_DeleteFileHandler(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2373 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2374 PyObject *file;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2375 int tfile;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2376
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2377 if (!self && Py_Py3kWarningFlag) {
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2378 if (PyErr_Warn(PyExc_DeprecationWarning,
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2379 "_tkinter.deletefilehandler is gone in 3.x") < 0)
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2380 return NULL;
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2381 }
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2382
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2383 if (!PyArg_ParseTuple(args, "O:deletefilehandler", &file))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2384 return NULL;
28156
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2385
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2386 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2387 if (!self && !tcl_lock) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2388 /* We don't have the Tcl lock since Tcl is threaded. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2389 PyErr_SetString(PyExc_RuntimeError,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2390 "_tkinter.deletefilehandler not supported "
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2391 "for threaded Tcl");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2392 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2393 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2394 #endif
28156
3fe72a994103 Fix SF #692416, don't crash interpreter for _tkinter.deletefilehandler
Neal Norwitz <nnorwitz@gmail.com>
parents: 28142
diff changeset
2395
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2396 if (self) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2397 CHECK_TCL_APPARTMENT;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2398 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2399
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2400 tfile = PyObject_AsFileDescriptor(file);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2401 if (tfile < 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2402 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2403
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2404 DeleteFHCD(tfile);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2405
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2406 /* Ought to check for null Tcl_File object... */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2407 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2408 Tcl_DeleteFileHandler(tfile);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2409 LEAVE_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2410 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2411 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2412 }
6026
b5804154af4d Merge Mac and Windows mods (which mostly affect the same problem -- no
Guido van Rossum <guido@python.org>
parents: 5973
diff changeset
2413 #endif /* HAVE_CREATEFILEHANDLER */
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2414
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2415
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2416 /**** 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
2417
24280
1598a1e473e2 staticforward bites the dust.
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 23662
diff changeset
2418 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
2419
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2420 typedef struct {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2421 PyObject_HEAD
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2422 Tcl_TimerToken token;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2423 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
2424 } TkttObject;
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2425
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2426 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2427 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
2428 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2429 TkttObject *v = (TkttObject *)self;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2430 PyObject *func = v->func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2431
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2432 if (!PyArg_ParseTuple(args, ":deletetimerhandler"))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2433 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2434 if (v->token != NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2435 Tcl_DeleteTimerHandler(v->token);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2436 v->token = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2437 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2438 if (func != NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2439 v->func = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2440 Py_DECREF(func);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2441 Py_DECREF(v); /* See Tktt_New() */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2442 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2443 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2444 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
2445 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2446
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2447 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
2448 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2449 {"deletetimerhandler", Tktt_DeleteTimerHandler, METH_VARARGS},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2450 {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
2451 };
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2452
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2453 static TkttObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2454 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
2455 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2456 TkttObject *v;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2457
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2458 v = PyObject_New(TkttObject, &Tktt_Type);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2459 if (v == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2460 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2461
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2462 Py_INCREF(func);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2463 v->token = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2464 v->func = func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2466 /* Extra reference, deleted when called or when handler is deleted */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2467 Py_INCREF(v);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2468 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
2469 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2470
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2471 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2472 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
2473 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2474 TkttObject *v = (TkttObject *)self;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2475 PyObject *func = v->func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2476
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2477 Py_XDECREF(func);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2478
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2479 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
2480 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2481
8312
d67be13da3cc Trivial little change: timer tokens shouldn't have a Print() function,
Guido van Rossum <guido@python.org>
parents: 8200
diff changeset
2482 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2483 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
2484 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2485 TkttObject *v = (TkttObject *)self;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2486 char buf[100];
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2487
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2488 PyOS_snprintf(buf, sizeof(buf), "<tktimertoken at %p%s>", v,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2489 v->func == NULL ? ", handler deleted" : "");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2490 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
2491 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2492
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2493 static PyObject *
36698
30567be90c85 unconst.
Martin v. Löwis <martin@v.loewis.de>
parents: 36324
diff changeset
2494 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
2495 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2496 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
2497 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2498
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2499 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
2500 {
61465
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parents: 52056
diff changeset
2501 PyVarObject_HEAD_INIT(NULL, 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2502 "tktimertoken", /*tp_name */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2503 sizeof(TkttObject), /*tp_basicsize */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2504 0, /*tp_itemsize */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2505 Tktt_Dealloc, /*tp_dealloc */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2506 0, /*tp_print */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2507 Tktt_GetAttr, /*tp_getattr */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2508 0, /*tp_setattr */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2509 0, /*tp_compare */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2510 Tktt_Repr, /*tp_repr */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2511 0, /*tp_as_number */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2512 0, /*tp_as_sequence */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2513 0, /*tp_as_mapping */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2514 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
2515 };
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2516
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2517
61465
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parents: 52056
diff changeset
2518
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2519 /** Timer Handler **/
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2520
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2521 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2522 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
2523 {
61465
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parents: 52056
diff changeset
2524 TkttObject *v = (TkttObject *)clientData;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2525 PyObject *func = v->func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2526 PyObject *res;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2527
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2528 if (func == NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2529 return;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2530
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2531 v->func = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2532
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2533 ENTER_PYTHON
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2534
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2535 res = PyEval_CallObject(func, NULL);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2536 Py_DECREF(func);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2537 Py_DECREF(v); /* See Tktt_New() */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2538
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2539 if (res == NULL) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2540 errorInCmd = 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2541 PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2542 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2543 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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diff changeset
2544 Py_DECREF(res);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2545
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2546 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
2547 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2548
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2549 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2550 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
2551 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2552 int milliseconds;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2553 PyObject *func;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2554 TkttObject *v;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2555
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2556 if (!self && Py_Py3kWarningFlag) {
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2557 if (PyErr_Warn(PyExc_DeprecationWarning,
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2558 "_tkinter.createtimerhandler is gone in 3.x") < 0)
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2559 return NULL;
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2560 }
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2561
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2562 if (!PyArg_ParseTuple(args, "iO:createtimerhandler",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2563 &milliseconds, &func))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2564 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2565 if (!PyCallable_Check(func)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2566 PyErr_SetString(PyExc_TypeError, "bad argument list");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2567 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2568 }
28142
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2569
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2570 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2571 if (!self && !tcl_lock) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2572 /* We don't have the Tcl lock since Tcl is threaded. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2573 PyErr_SetString(PyExc_RuntimeError,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2574 "_tkinter.createtimerhandler not supported "
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2575 "for threaded Tcl");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2576 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2577 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2578 #endif
28142
524e5f9f85e6 Don't crash on _tkinter.createfilehandler in non-threaded Tcl;
Martin v. Löwis <martin@v.loewis.de>
parents: 27826
diff changeset
2579
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2580 if (self) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2581 CHECK_TCL_APPARTMENT;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2582 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2583
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2584 v = Tktt_New(func);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2585 if (v) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2586 v->token = Tcl_CreateTimerHandler(milliseconds, TimerHandler,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2587 (ClientData)v);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2588 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2589
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2590 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
2591 }
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2592
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2593
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2594 /** Event Loop **/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2595
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2596 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
2597 Tkapp_MainLoop(PyObject *selfptr, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2598 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2599 int threshold = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2600 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
2601 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2602 PyThreadState *tstate = PyThreadState_Get();
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
2603 #endif
2009
392db1881190 added timer and file callbacks and global mainloop and quit fns
Guido van Rossum <guido@python.org>
parents: 1888
diff changeset
2604
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2605 if (!self && Py_Py3kWarningFlag) {
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2606 if (PyErr_Warn(PyExc_DeprecationWarning,
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2607 "_tkinter.mainloop is gone in 3.x") < 0)
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2608 return NULL;
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2609 }
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2610
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2611 if (!PyArg_ParseTuple(args, "|i:mainloop", &threshold))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2612 return NULL;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2613
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2614 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2615 if (!self && !tcl_lock) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2616 /* We don't have the Tcl lock since Tcl is threaded. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2617 PyErr_SetString(PyExc_RuntimeError,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2618 "_tkinter.mainloop not supported "
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2619 "for threaded Tcl");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2620 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2621 }
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
2622 #endif
27083
d5e09d412b53 Remove appartment check from dooneevent. Fixes #660961.
Martin v. Löwis <martin@v.loewis.de>
parents: 27071
diff changeset
2623
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2624 if (self) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2625 CHECK_TCL_APPARTMENT;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2626 self->dispatching = 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2627 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2628
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2629 quitMainLoop = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2630 while (Tk_GetNumMainWindows() > threshold &&
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2631 !quitMainLoop &&
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2632 !errorInCmd)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2633 {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2634 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
2635
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2636 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2637 if (self && self->threaded) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2638 /* Allow other Python threads to run. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2639 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2640 result = Tcl_DoOneEvent(0);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2641 LEAVE_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2642 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2643 else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2644 Py_BEGIN_ALLOW_THREADS
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2645 if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2646 tcl_tstate = tstate;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2647 result = Tcl_DoOneEvent(TCL_DONT_WAIT);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2648 tcl_tstate = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2649 if(tcl_lock)PyThread_release_lock(tcl_lock);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2650 if (result == 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2651 Sleep(Tkinter_busywaitinterval);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2652 Py_END_ALLOW_THREADS
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2653 }
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
2654 #else
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2655 result = Tcl_DoOneEvent(0);
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
2656 #endif
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
2657
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2658 if (PyErr_CheckSignals() != 0) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2659 if (self)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2660 self->dispatching = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2661 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2662 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2663 if (result < 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2664 break;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2665 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2666 if (self)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2667 self->dispatching = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2668 quitMainLoop = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2669
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2670 if (errorInCmd) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2671 errorInCmd = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2672 PyErr_Restore(excInCmd, valInCmd, trbInCmd);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2673 excInCmd = valInCmd = trbInCmd = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2674 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2675 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2676 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2677 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2678 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2679
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2680 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2681 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
2682 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2683 int flags = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2684 int rv;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2685
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2686 if (!self && Py_Py3kWarningFlag) {
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2687 if (PyErr_Warn(PyExc_DeprecationWarning,
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2688 "_tkinter.dooneevent is gone in 3.x") < 0)
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2689 return NULL;
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2690 }
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2691
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2692 if (!PyArg_ParseTuple(args, "|i:dooneevent", &flags))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2693 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2694
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2695 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2696 rv = Tcl_DoOneEvent(flags);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2697 LEAVE_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2698 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
2699 }
86d9e91405c8 added interface to Tk_DoOneEvent (R Lindsay Todd)
Guido van Rossum <guido@python.org>
parents: 2055
diff changeset
2700
86d9e91405c8 added interface to Tk_DoOneEvent (R Lindsay Todd)
Guido van Rossum <guido@python.org>
parents: 2055
diff changeset
2701 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2702 Tkapp_Quit(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2703 {
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2704
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2705 if (!self && Py_Py3kWarningFlag) {
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2706 if (PyErr_Warn(PyExc_DeprecationWarning,
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2707 "_tkinter.quit is gone in 3.x") < 0)
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2708 return NULL;
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2709 }
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2710
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2711 if (!PyArg_ParseTuple(args, ":quit"))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2712 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2713
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2714 quitMainLoop = 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2715 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2716 return Py_None;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2717 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2718
8199
c31c59f192af Add a new method of interpreter objects, interpaddr(). This returns
Guido van Rossum <guido@python.org>
parents: 8185
diff changeset
2719 static PyObject *
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2720 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
2721 {
c31c59f192af Add a new method of interpreter objects, interpaddr(). This returns
Guido van Rossum <guido@python.org>
parents: 8185
diff changeset
2722
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2723 if (!PyArg_ParseTuple(args, ":interpaddr"))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2724 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2725
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2726 return PyInt_FromLong((long)Tkapp_Interp(self));
8199
c31c59f192af Add a new method of interpreter objects, interpaddr(). This returns
Guido van Rossum <guido@python.org>
parents: 8185
diff changeset
2727 }
c31c59f192af Add a new method of interpreter objects, interpaddr(). This returns
Guido van Rossum <guido@python.org>
parents: 8185
diff changeset
2728
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2729 static PyObject *
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2730 Tkapp_TkInit(PyObject *self, PyObject *args)
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2731 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2732 Tcl_Interp *interp = Tkapp_Interp(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2733 const char * _tk_exists = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2734 int err;
51492
fbbbc259b5ce Fixed issue #5122: Synchronize tk load failure check to prevent a
Guilherme Polo <ggpolo@gmail.com>
parents: 51408
diff changeset
2735
fbbbc259b5ce Fixed issue #5122: Synchronize tk load failure check to prevent a
Guilherme Polo <ggpolo@gmail.com>
parents: 51408
diff changeset
2736 #ifdef TKINTER_PROTECT_LOADTK
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2737 /* Up to Tk 8.4.13, Tk_Init deadlocks on the second call when the
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2738 * first call failed.
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2739 * To avoid the deadlock, we just refuse the second call through
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2740 * a static variable.
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2741 */
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2742 if (tk_load_failed) {
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2743 PyErr_SetString(Tkinter_TclError, TKINTER_LOADTK_ERRMSG);
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2744 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2745 }
51492
fbbbc259b5ce Fixed issue #5122: Synchronize tk load failure check to prevent a
Guilherme Polo <ggpolo@gmail.com>
parents: 51408
diff changeset
2746 #endif
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2747
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2748 /* We want to guard against calling Tk_Init() multiple times */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2749 CHECK_TCL_APPARTMENT;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2750 ENTER_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2751 err = Tcl_Eval(Tkapp_Interp(self), "info exists tk_version");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2752 ENTER_OVERLAP
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2753 if (err == TCL_ERROR) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2754 /* This sets an exception, but we cannot return right
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2755 away because we need to exit the overlap first. */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2756 Tkinter_Error(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2757 } else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2758 _tk_exists = Tkapp_Result(self);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2759 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2760 LEAVE_OVERLAP_TCL
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2761 if (err == TCL_ERROR) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2762 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2763 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2764 if (_tk_exists == NULL || strcmp(_tk_exists, "1") != 0) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2765 if (Tk_Init(interp) == TCL_ERROR) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2766 PyErr_SetString(Tkinter_TclError, Tcl_GetStringResult(Tkapp_Interp(self)));
51492
fbbbc259b5ce Fixed issue #5122: Synchronize tk load failure check to prevent a
Guilherme Polo <ggpolo@gmail.com>
parents: 51408
diff changeset
2767 #ifdef TKINTER_PROTECT_LOADTK
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2768 tk_load_failed = 1;
51492
fbbbc259b5ce Fixed issue #5122: Synchronize tk load failure check to prevent a
Guilherme Polo <ggpolo@gmail.com>
parents: 51408
diff changeset
2769 #endif
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2770 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2771 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2772 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2773 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2774 return Py_None;
31547
470f95ad6750 Implementation of patch 869468
David Ascher <david.ascher@gmail.com>
parents: 30979
diff changeset
2775 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2776
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2777 static PyObject *
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2778 Tkapp_WantObjects(PyObject *self, PyObject *args)
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2779 {
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2780
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2781 int wantobjects = -1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2782 if (!PyArg_ParseTuple(args, "|i:wantobjects", &wantobjects))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2783 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2784 if (wantobjects == -1)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2785 return PyBool_FromLong(((TkappObject*)self)->wantobjects);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2786 ((TkappObject*)self)->wantobjects = wantobjects;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2787
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2788 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2789 return Py_None;
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2790 }
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2791
26814
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2792 static PyObject *
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2793 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
2794 {
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2795
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2796 ((TkappObject*)self)->dispatching = 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2797
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2798 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2799 return Py_None;
26814
7c8af1979e78 Gracefully delay runtime error up to 1s. Add .willdispatch().
Martin v. Löwis <martin@v.loewis.de>
parents: 26620
diff changeset
2800 }
26416
bd09e3a2d536 Patch #518625: Return objects in Tkinter.
Martin v. Löwis <martin@v.loewis.de>
parents: 25530
diff changeset
2801
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2802
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2803 /**** Tkapp Method List ****/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2804
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2805 static PyMethodDef Tkapp_methods[] =
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2806 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2807 {"willdispatch", Tkapp_WillDispatch, METH_NOARGS},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2808 {"wantobjects", Tkapp_WantObjects, METH_VARARGS},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2809 {"call", Tkapp_Call, METH_VARARGS},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2810 {"globalcall", Tkapp_GlobalCall, METH_VARARGS},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2811 {"eval", Tkapp_Eval, METH_VARARGS},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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diff changeset
2812 {"globaleval", Tkapp_GlobalEval, METH_VARARGS},
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parents: 52056
diff changeset
2813 {"evalfile", Tkapp_EvalFile, METH_VARARGS},
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2814 {"record", Tkapp_Record, METH_VARARGS},
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parents: 52056
diff changeset
2815 {"adderrorinfo", Tkapp_AddErrorInfo, METH_VARARGS},
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parents: 52056
diff changeset
2816 {"setvar", Tkapp_SetVar, METH_VARARGS},
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parents: 52056
diff changeset
2817 {"globalsetvar", Tkapp_GlobalSetVar, METH_VARARGS},
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parents: 52056
diff changeset
2818 {"getvar", Tkapp_GetVar, METH_VARARGS},
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parents: 52056
diff changeset
2819 {"globalgetvar", Tkapp_GlobalGetVar, METH_VARARGS},
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parents: 52056
diff changeset
2820 {"unsetvar", Tkapp_UnsetVar, METH_VARARGS},
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2821 {"globalunsetvar", Tkapp_GlobalUnsetVar, METH_VARARGS},
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parents: 52056
diff changeset
2822 {"getint", Tkapp_GetInt, METH_VARARGS},
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parents: 52056
diff changeset
2823 {"getdouble", Tkapp_GetDouble, METH_VARARGS},
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parents: 52056
diff changeset
2824 {"getboolean", Tkapp_GetBoolean, METH_VARARGS},
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parents: 52056
diff changeset
2825 {"exprstring", Tkapp_ExprString, METH_VARARGS},
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parents: 52056
diff changeset
2826 {"exprlong", Tkapp_ExprLong, METH_VARARGS},
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parents: 52056
diff changeset
2827 {"exprdouble", Tkapp_ExprDouble, METH_VARARGS},
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parents: 52056
diff changeset
2828 {"exprboolean", Tkapp_ExprBoolean, METH_VARARGS},
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parents: 52056
diff changeset
2829 {"splitlist", Tkapp_SplitList, METH_VARARGS},
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2830 {"split", Tkapp_Split, METH_VARARGS},
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parents: 52056
diff changeset
2831 {"merge", Tkapp_Merge, METH_VARARGS},
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parents: 52056
diff changeset
2832 {"createcommand", Tkapp_CreateCommand, METH_VARARGS},
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2833 {"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
2834 #ifdef HAVE_CREATEFILEHANDLER
61465
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diff changeset
2835 {"createfilehandler", Tkapp_CreateFileHandler, METH_VARARGS},
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parents: 52056
diff changeset
2836 {"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
2837 #endif
61465
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diff changeset
2838 {"createtimerhandler", Tkapp_CreateTimerHandler, METH_VARARGS},
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diff changeset
2839 {"mainloop", Tkapp_MainLoop, METH_VARARGS},
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diff changeset
2840 {"dooneevent", Tkapp_DoOneEvent, METH_VARARGS},
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diff changeset
2841 {"quit", Tkapp_Quit, METH_VARARGS},
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diff changeset
2842 {"interpaddr", Tkapp_InterpAddr, METH_VARARGS},
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parents: 52056
diff changeset
2843 {"loadtk", Tkapp_TkInit, METH_NOARGS},
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diff changeset
2844 {NULL, NULL}
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2845 };
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2846
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2847
61465
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diff changeset
2848
1664
a09efb135de5 Initial revision
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parents:
diff changeset
2849 /**** Tkapp Type Methods ****/
a09efb135de5 Initial revision
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parents:
diff changeset
2850
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2851 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
2852 Tkapp_Dealloc(PyObject *self)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2853 {
61465
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diff changeset
2854 /*CHECK_TCL_APPARTMENT;*/
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diff changeset
2855 ENTER_TCL
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diff changeset
2856 Tcl_DeleteInterp(Tkapp_Interp(self));
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parents: 52056
diff changeset
2857 LEAVE_TCL
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diff changeset
2858 PyObject_Del(self);
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diff changeset
2859 DisableEventHook();
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2860 }
a09efb135de5 Initial revision
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parents:
diff changeset
2861
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2862 static PyObject *
36698
30567be90c85 unconst.
Martin v. Löwis <martin@v.loewis.de>
parents: 36324
diff changeset
2863 Tkapp_GetAttr(PyObject *self, char *name)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2864 {
61465
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parents: 52056
diff changeset
2865 return Py_FindMethod(Tkapp_methods, self, name);
1664
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Guido van Rossum <guido@python.org>
parents:
diff changeset
2866 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2867
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2868 static PyTypeObject Tkapp_Type =
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2869 {
61465
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diff changeset
2870 PyVarObject_HEAD_INIT(NULL, 0)
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diff changeset
2871 "tkapp", /*tp_name */
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diff changeset
2872 sizeof(TkappObject), /*tp_basicsize */
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parents: 52056
diff changeset
2873 0, /*tp_itemsize */
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parents: 52056
diff changeset
2874 Tkapp_Dealloc, /*tp_dealloc */
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parents: 52056
diff changeset
2875 0, /*tp_print */
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parents: 52056
diff changeset
2876 Tkapp_GetAttr, /*tp_getattr */
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parents: 52056
diff changeset
2877 0, /*tp_setattr */
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parents: 52056
diff changeset
2878 0, /*tp_compare */
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parents: 52056
diff changeset
2879 0, /*tp_repr */
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parents: 52056
diff changeset
2880 0, /*tp_as_number */
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parents: 52056
diff changeset
2881 0, /*tp_as_sequence */
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parents: 52056
diff changeset
2882 0, /*tp_as_mapping */
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parents: 52056
diff changeset
2883 0, /*tp_hash */
1664
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Guido van Rossum <guido@python.org>
parents:
diff changeset
2884 };
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2885
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
2886
61465
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parents: 52056
diff changeset
2887
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2888 /**** Tkinter Module ****/
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2889
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2890 typedef struct {
61465
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parents: 52056
diff changeset
2891 PyObject* tuple;
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parents: 52056
diff changeset
2892 int size; /* current size */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
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parents: 52056
diff changeset
2893 int maxsize; /* allocated size */
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2894 } FlattenContext;
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2895
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2896 static int
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2897 _bump(FlattenContext* context, int size)
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2898 {
61465
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diff changeset
2899 /* expand tuple to hold (at least) size new items.
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diff changeset
2900 return true if successful, false if an exception was raised */
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diff changeset
2901
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diff changeset
2902 int maxsize = context->maxsize * 2;
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diff changeset
2903
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diff changeset
2904 if (maxsize < context->size + size)
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diff changeset
2905 maxsize = context->size + size;
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parents: 52056
diff changeset
2906
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parents: 52056
diff changeset
2907 context->maxsize = maxsize;
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diff changeset
2908
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diff changeset
2909 return _PyTuple_Resize(&context->tuple, maxsize) >= 0;
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2910 }
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2911
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2912 static int
12958
3c6641c810db Patch from Michael Hudson to fix flatten recursive data structures:
Andrew M. Kuchling <amk@amk.ca>
parents: 12953
diff changeset
2913 _flatten1(FlattenContext* context, PyObject* item, int depth)
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2914 {
61465
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diff changeset
2915 /* add tuple or list to argument tuple (recursively) */
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diff changeset
2916
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parents: 52056
diff changeset
2917 int i, size;
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diff changeset
2918
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diff changeset
2919 if (depth > 1000) {
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diff changeset
2920 PyErr_SetString(PyExc_ValueError,
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diff changeset
2921 "nesting too deep in _flatten");
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parents: 52056
diff changeset
2922 return 0;
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diff changeset
2923 } else if (PyList_Check(item)) {
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diff changeset
2924 size = PyList_GET_SIZE(item);
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diff changeset
2925 /* preallocate (assume no nesting) */
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parents: 52056
diff changeset
2926 if (context->size + size > context->maxsize &&
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parents: 52056
diff changeset
2927 !_bump(context, size))
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parents: 52056
diff changeset
2928 return 0;
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parents: 52056
diff changeset
2929 /* copy items to output tuple */
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diff changeset
2930 for (i = 0; i < size; i++) {
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parents: 52056
diff changeset
2931 PyObject *o = PyList_GET_ITEM(item, i);
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diff changeset
2932 if (PyList_Check(o) || PyTuple_Check(o)) {
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parents: 52056
diff changeset
2933 if (!_flatten1(context, o, depth + 1))
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parents: 52056
diff changeset
2934 return 0;
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diff changeset
2935 } else if (o != Py_None) {
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diff changeset
2936 if (context->size + 1 > context->maxsize &&
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diff changeset
2937 !_bump(context, 1))
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diff changeset
2938 return 0;
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diff changeset
2939 Py_INCREF(o);
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diff changeset
2940 PyTuple_SET_ITEM(context->tuple,
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diff changeset
2941 context->size++, o);
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diff changeset
2942 }
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diff changeset
2943 }
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2944 } else if (PyTuple_Check(item)) {
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2945 /* same, for tuples */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2946 size = PyTuple_GET_SIZE(item);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2947 if (context->size + size > context->maxsize &&
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2948 !_bump(context, size))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2949 return 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2950 for (i = 0; i < size; i++) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2951 PyObject *o = PyTuple_GET_ITEM(item, i);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2952 if (PyList_Check(o) || PyTuple_Check(o)) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2953 if (!_flatten1(context, o, depth + 1))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2954 return 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2955 } else if (o != Py_None) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2956 if (context->size + 1 > context->maxsize &&
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2957 !_bump(context, 1))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2958 return 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2959 Py_INCREF(o);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2960 PyTuple_SET_ITEM(context->tuple,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2961 context->size++, o);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2962 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2963 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2964 } else {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2965 PyErr_SetString(PyExc_TypeError, "argument must be sequence");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2966 return 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2967 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2968 return 1;
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2969 }
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2970
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2971 static PyObject *
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2972 Tkinter_Flatten(PyObject* self, PyObject* args)
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2973 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2974 FlattenContext context;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2975 PyObject* item;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2976
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2977 if (!PyArg_ParseTuple(args, "O:_flatten", &item))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2978 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2979
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2980 context.maxsize = PySequence_Size(item);
61463
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2981 if (context.maxsize < 0)
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2982 return NULL;
fd25030223b0 Untabify C files. Will watch buildbots.
Antoine Pitrou <solipsis@pitrou.net>
parents: 61190
diff changeset
2983 if (context.maxsize == 0)
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2984 return PyTuple_New(0);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2985
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2986 context.tuple = PyTuple_New(context.maxsize);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2987 if (!context.tuple)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2988 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2989
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2990 context.size = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2991
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2992 if (!_flatten1(&context, item,0))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2993 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2994
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2995 if (_PyTuple_Resize(&context.tuple, context.size))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2996 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2997
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
2998 return context.tuple;
12953
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
2999 }
a3e12881cc3c Patch from /F:
Andrew M. Kuchling <amk@amk.ca>
parents: 12583
diff changeset
3000
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3001 static PyObject *
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13593
diff changeset
3002 Tkinter_Create(PyObject *self, PyObject *args)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3003 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3004 char *screenName = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3005 char *baseName = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3006 char *className = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3007 int interactive = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3008 int wantobjects = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3009 int wantTk = 1; /* If false, then Tk_Init() doesn't get called */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3010 int sync = 0; /* pass -sync to wish */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3011 char *use = NULL; /* pass -use to wish */
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3012
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3013 baseName = strrchr(Py_GetProgramName(), '/');
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3014 if (baseName != NULL)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3015 baseName++;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3016 else
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3017 baseName = Py_GetProgramName();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3018 className = "Tk";
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3019
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3020 if (!PyArg_ParseTuple(args, "|zssiiiiz:create",
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3021 &screenName, &baseName, &className,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3022 &interactive, &wantobjects, &wantTk,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3023 &sync, &use))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3024 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3025
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3026 return (PyObject *) Tkapp_New(screenName, baseName, className,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3027 interactive, wantobjects, wantTk,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3028 sync, use);
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3029 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3030
29038
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3031 static PyObject *
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3032 Tkinter_setbusywaitinterval(PyObject *self, PyObject *args)
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3033 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3034 int new_val;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3035 if (!PyArg_ParseTuple(args, "i:setbusywaitinterval", &new_val))
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3036 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3037 if (new_val < 0) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3038 PyErr_SetString(PyExc_ValueError,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3039 "busywaitinterval must be >= 0");
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3040 return NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3041 }
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3042 Tkinter_busywaitinterval = new_val;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3043 Py_INCREF(Py_None);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3044 return Py_None;
29038
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3045 }
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3046
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3047 static char setbusywaitinterval_doc[] =
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3048 "setbusywaitinterval(n) -> None\n\
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3049 \n\
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3050 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
3051 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
3052 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
3053 frames in an animation.";
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3054
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3055 static PyObject *
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3056 Tkinter_getbusywaitinterval(PyObject *self, PyObject *args)
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3057 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3058 return PyInt_FromLong(Tkinter_busywaitinterval);
29038
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3059 }
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3060
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3061 static char getbusywaitinterval_doc[] =
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3062 "getbusywaitinterval() -> int\n\
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3063 \n\
d3c1a03a5130 Patch #734118: Add {get|set}busywaitinterval.
Martin v. Löwis <martin@v.loewis.de>
parents: 28950
diff changeset
3064 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
3065 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
3066
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3067 static PyMethodDef moduleMethods[] =
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3068 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3069 {"_flatten", Tkinter_Flatten, METH_VARARGS},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3070 {"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
3071 #ifdef HAVE_CREATEFILEHANDLER
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3072 {"createfilehandler", Tkapp_CreateFileHandler, METH_VARARGS},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3073 {"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
3074 #endif
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3075 {"createtimerhandler", Tkapp_CreateTimerHandler, METH_VARARGS},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3076 {"mainloop", Tkapp_MainLoop, METH_VARARGS},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3077 {"dooneevent", Tkapp_DoOneEvent, METH_VARARGS},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3078 {"quit", Tkapp_Quit, METH_VARARGS},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3079 {"setbusywaitinterval",Tkinter_setbusywaitinterval, METH_VARARGS,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3080 setbusywaitinterval_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3081 {"getbusywaitinterval",(PyCFunction)Tkinter_getbusywaitinterval,
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3082 METH_NOARGS, getbusywaitinterval_doc},
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3083 {NULL, NULL}
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3084 };
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3085
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3086 #ifdef WAIT_FOR_STDIN
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3087
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3088 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
3089
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
3090 #ifndef MS_WINDOWS
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3091 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
3092 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
3093 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3094 stdin_ready = 1;
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3095 }
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
3096 #endif
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3097
28445
3fc5764273d9 Wrap thread stuff in WITH_THREAD. Fixes #704641.
Martin v. Löwis <martin@v.loewis.de>
parents: 28444
diff changeset
3098 #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
3099 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
3100 #endif
6438
9e46ecf03c3e Fix EventHook (the trick to make widgets appear when using GNU
Guido van Rossum <guido@python.org>
parents: 6343
diff changeset
3101
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3102 static int
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13593
diff changeset
3103 EventHook(void)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3104 {
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
3105 #ifndef MS_WINDOWS
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3106 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
3107 #endif
9488
b0ca2ca586b1 RajGopal Srinivasan noted that the latest code doesn't work when
Guido van Rossum <guido@python.org>
parents: 9327
diff changeset
3108 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3109 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
3110 #endif
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3111 stdin_ready = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3112 errorInCmd = 0;
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
3113 #ifndef MS_WINDOWS
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3114 tfile = fileno(stdin);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3115 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
3116 #endif
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3117 while (!errorInCmd && !stdin_ready) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3118 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
3119 #ifdef MS_WINDOWS
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3120 if (_kbhit()) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3121 stdin_ready = 1;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3122 break;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3123 }
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
3124 #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
3125 #if defined(WITH_THREAD) || defined(MS_WINDOWS)
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3126 Py_BEGIN_ALLOW_THREADS
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3127 if(tcl_lock)PyThread_acquire_lock(tcl_lock, 1);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3128 tcl_tstate = event_tstate;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3129
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3130 result = Tcl_DoOneEvent(TCL_DONT_WAIT);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3131
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3132 tcl_tstate = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3133 if(tcl_lock)PyThread_release_lock(tcl_lock);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3134 if (result == 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3135 Sleep(Tkinter_busywaitinterval);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3136 Py_END_ALLOW_THREADS
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3137 #else
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3138 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
3139 #endif
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3140
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3141 if (result < 0)
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3142 break;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3143 }
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
3144 #ifndef MS_WINDOWS
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3145 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
3146 #endif
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3147 if (errorInCmd) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3148 errorInCmd = 0;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3149 PyErr_Restore(excInCmd, valInCmd, trbInCmd);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3150 excInCmd = valInCmd = trbInCmd = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3151 PyErr_Print();
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3152 }
9488
b0ca2ca586b1 RajGopal Srinivasan noted that the latest code doesn't work when
Guido van Rossum <guido@python.org>
parents: 9327
diff changeset
3153 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3154 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
3155 #endif
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3156 return 0;
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3157 }
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3158
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3159 #endif
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3160
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3161 static void
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13593
diff changeset
3162 EnableEventHook(void)
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3163 {
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3164 #ifdef WAIT_FOR_STDIN
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3165 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
3166 #ifdef WITH_THREAD
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3167 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
3168 #endif
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3169 PyOS_InputHook = EventHook;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3170 }
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3171 #endif
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3172 }
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3173
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3174 static void
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13593
diff changeset
3175 DisableEventHook(void)
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3176 {
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3177 #ifdef WAIT_FOR_STDIN
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3178 if (Tk_GetNumMainWindows() == 0 && PyOS_InputHook == EventHook) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3179 PyOS_InputHook = NULL;
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3180 }
8444
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
diff changeset
3181 #endif
8417
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3182 }
f398419d50f9 Use a different implementation of EventHook(). The new version
Guido van Rossum <guido@python.org>
parents: 8315
diff changeset
3183
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3184
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3185 /* all errors will be checked in one fell swoop in init_tkinter() */
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3186 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
3187 ins_long(PyObject *d, char *name, long val)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3188 {
61465
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3189 PyObject *v = PyInt_FromLong(val);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3190 if (v) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3191 PyDict_SetItemString(d, name, v);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3192 Py_DECREF(v);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3193 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3194 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3195 static void
13421
346df1920873 Removed Py_PROTO, ANSI-fied sources.
Fred Drake <fdrake@acm.org>
parents: 13255
diff changeset
3196 ins_string(PyObject *d, char *name, char *val)
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3197 {
61465
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Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3198 PyObject *v = PyString_FromString(val);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3199 if (v) {
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3200 PyDict_SetItemString(d, name, v);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3201 Py_DECREF(v);
e38335d4df91 Recorded merge of revisions 81029 via svnmerge from
Antoine Pitrou <solipsis@pitrou.net>
parents: 52056
diff changeset
3202 }
4968
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3203 }
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3204
3d32da37d627 reformatted
Barry Warsaw <barry@python.org>
parents: 4754
diff changeset
3205
24363
979ff5d0ae07 Replace DL_IMPORT with PyMODINIT_FUNC and remove "/export:init..." link
Mark Hammond <mhammond@skippinet.com.au>
parents: 24280
diff changeset
3206 PyMODINIT_FUNC
13651
8a063423e0b7 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
Thomas Wouters <thomas@python.org>
parents: 13593
diff changeset
3207 init_tkinter(void)
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3208 {
61465
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3209 PyObject *m, *d;
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3210
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3211 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
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3212
6f70ca7c84e6 Changes to make it possible to write multi-threaded programs using
Guido van Rossum <guido@python.org>
parents: 8417
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3213 #ifdef WITH_THREAD
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3214 tcl_lock = PyThread_allocate_lock();
8444
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Guido van Rossum <guido@python.org>
parents: 8417
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3215 #endif
4091
dc946cab7b9b Hacks to support being a Windows DLL
Guido van Rossum <guido@python.org>
parents: 4079
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3216
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3217 m = Py_InitModule("_tkinter", moduleMethods);
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parents: 52056
diff changeset
3218 if (m == NULL)
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3219 return;
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3220
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3221 d = PyModule_GetDict(m);
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3222 Tkinter_TclError = PyErr_NewException("_tkinter.TclError", NULL, NULL);
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3223 PyDict_SetItemString(d, "TclError", Tkinter_TclError);
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diff changeset
3224
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3225 ins_long(d, "READABLE", TCL_READABLE);
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parents: 52056
diff changeset
3226 ins_long(d, "WRITABLE", TCL_WRITABLE);
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diff changeset
3227 ins_long(d, "EXCEPTION", TCL_EXCEPTION);
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parents: 52056
diff changeset
3228 ins_long(d, "WINDOW_EVENTS", TCL_WINDOW_EVENTS);
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diff changeset
3229 ins_long(d, "FILE_EVENTS", TCL_FILE_EVENTS);
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diff changeset
3230 ins_long(d, "TIMER_EVENTS", TCL_TIMER_EVENTS);
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diff changeset
3231 ins_long(d, "IDLE_EVENTS", TCL_IDLE_EVENTS);
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diff changeset
3232 ins_long(d, "ALL_EVENTS", TCL_ALL_EVENTS);
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diff changeset
3233 ins_long(d, "DONT_WAIT", TCL_DONT_WAIT);
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parents: 52056
diff changeset
3234 ins_string(d, "TK_VERSION", TK_VERSION);
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parents: 52056
diff changeset
3235 ins_string(d, "TCL_VERSION", TCL_VERSION);
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diff changeset
3236
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3237 PyDict_SetItemString(d, "TkappType", (PyObject *)&Tkapp_Type);
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diff changeset
3238
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3239 Py_TYPE(&Tktt_Type) = &PyType_Type;
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3240 PyDict_SetItemString(d, "TkttType", (PyObject *)&Tktt_Type);
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diff changeset
3241
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diff changeset
3242 Py_TYPE(&PyTclObject_Type) = &PyType_Type;
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3243 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
3244
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
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3245 #ifdef TK_AQUA
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3246 /* Tk_MacOSXSetupTkNotifier must be called before Tcl's subsystems
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3247 * start waking up. Note that Tcl_FindExecutable will do this, this
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3248 * code must be above it! The original warning from
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3249 * tkMacOSXAppInit.c is copied below.
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diff changeset
3250 *
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3251 * NB - You have to swap in the Tk Notifier BEFORE you start up the
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3252 * Tcl interpreter for now. It probably should work to do this
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3253 * in the other order, but for now it doesn't seem to.
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3254 *
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3255 */
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3256 Tk_MacOSXSetupTkNotifier();
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3257 #endif
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
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parents: 21073
diff changeset
3258
1852caba7014 Mods by Tony Lownds (patch 490100, slightly massaged by me) to make Tkinter
Jack Jansen <jack.jansen@cwi.nl>
parents: 21073
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3259
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3260 /* This helps the dynamic loader; in Unicode aware Tcl versions
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3261 it also helps Tcl find its encodings. */
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3262 Tcl_FindExecutable(Py_GetProgramName());
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3263
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3264 if (PyErr_Occurred())
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3265 return;
7212
b9bbfa169920 Register Tcl_Finalize as a Python exit handler.
Guido van Rossum <guido@python.org>
parents: 6478
diff changeset
3266
8670
07e47370fcb8 Temporarily get rid of the registration of Tcl_Finalize() as a
Guido van Rossum <guido@python.org>
parents: 8639
diff changeset
3267 #if 0
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3268 /* This was not a good idea; through <Destroy> bindings,
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3269 Tcl_Finalize() may invoke Python code but at that point the
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3270 interpreter and thread state have already been destroyed! */
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3271 Py_AtExit(Tcl_Finalize);
8096
8c1f161c6c8c Add #ifdefs so Tcl_Finalize isn't referenced when it's not defined.
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3272 #endif
7212
b9bbfa169920 Register Tcl_Finalize as a Python exit handler.
Guido van Rossum <guido@python.org>
parents: 6478
diff changeset
3273
1664
a09efb135de5 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3274 }