Mercurial > cpython-lru_cache-weakref

annotate Lib/idlelib/PyShell.py @ 47101:88bb9df385dc legacy-trunk

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Tkinter rename, step 2: fix imports and add stub modules.
author Georg Brandl <georg@python.org>
date Fri, 16 May 2008 15:48:15 +0000
parents ebc40e500869
children b53604fad54b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #! /usr/bin/env python
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2
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3 import os
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4 import os.path
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5 import sys
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6 import string
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7 import getopt
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8 import re
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9 import socket
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10 import time
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11 import threading
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12 import traceback
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13 import types
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14 import macosxSupport
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15
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16 import linecache
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17 from code import InteractiveInterpreter
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18
31013
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19 try:
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20 from tkinter import *
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21 except ImportError:
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22 print>>sys.__stderr__, "** IDLE can't import tkinter. " \
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23 "Your Python may not be configured for Tk. **"
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24 sys.exit(1)
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25 import tkinter.messagebox as tkMessageBox
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26
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27 from EditorWindow import EditorWindow, fixwordbreaks
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28 from FileList import FileList
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29 from ColorDelegator import ColorDelegator
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30 from UndoDelegator import UndoDelegator
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31 from OutputWindow import OutputWindow
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32 from configHandler import idleConf
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33 import idlever
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34
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35 import rpc
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36 import Debugger
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37 import RemoteDebugger
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38
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39 IDENTCHARS = string.ascii_letters + string.digits + "_"
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40 LOCALHOST = '127.0.0.1'
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41
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42 try:
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43 from signal import SIGTERM
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44 except ImportError:
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45 SIGTERM = 15
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46
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47 # Override warnings module to write to warning_stream. Initialize to send IDLE
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48 # internal warnings to the console. ScriptBinding.check_syntax() will
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49 # temporarily redirect the stream to the shell window to display warnings when
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50 # checking user's code.
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51 global warning_stream
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52 warning_stream = sys.__stderr__
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53 try:
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54 import warnings
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55 except ImportError:
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56 pass
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57 else:
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58 def idle_showwarning(message, category, filename, lineno):
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59 file = warning_stream
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60 try:
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61 file.write(warnings.formatwarning(message, category, filename, lineno))
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62 except IOError:
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63 pass ## file (probably __stderr__) is invalid, warning dropped.
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64 warnings.showwarning = idle_showwarning
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65 def idle_formatwarning(message, category, filename, lineno):
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66 """Format warnings the IDLE way"""
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67 s = "\nWarning (from warnings module):\n"
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68 s += ' File \"%s\", line %s\n' % (filename, lineno)
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69 line = linecache.getline(filename, lineno).strip()
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70 if line:
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71 s += " %s\n" % line
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72 s += "%s: %s\n>>> " % (category.__name__, message)
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73 return s
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74 warnings.formatwarning = idle_formatwarning
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75
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76 def extended_linecache_checkcache(filename=None,
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77 orig_checkcache=linecache.checkcache):
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78 """Extend linecache.checkcache to preserve the <pyshell#...> entries
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79
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80 Rather than repeating the linecache code, patch it to save the
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81 <pyshell#...> entries, call the original linecache.checkcache()
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82 (which destroys them), and then restore the saved entries.
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83
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84 orig_checkcache is bound at definition time to the original
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85 method, allowing it to be patched.
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86
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87 """
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88 cache = linecache.cache
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89 save = {}
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90 for filename in cache.keys():
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91 if filename[:1] + filename[-1:] == '<>':
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92 save[filename] = cache[filename]
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93 orig_checkcache()
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94 cache.update(save)
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95
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96 # Patch linecache.checkcache():
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97 linecache.checkcache = extended_linecache_checkcache
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98
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99
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100 class PyShellEditorWindow(EditorWindow):
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101 "Regular text edit window in IDLE, supports breakpoints"
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102
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103 def __init__(self, *args):
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104 self.breakpoints = []
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105 EditorWindow.__init__(self, *args)
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106 self.text.bind("<<set-breakpoint-here>>", self.set_breakpoint_here)
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107 self.text.bind("<<clear-breakpoint-here>>", self.clear_breakpoint_here)
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108 self.text.bind("<<open-python-shell>>", self.flist.open_shell)
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109
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110 self.breakpointPath = os.path.join(idleConf.GetUserCfgDir(),
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111 'breakpoints.lst')
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112 # whenever a file is changed, restore breakpoints
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113 if self.io.filename: self.restore_file_breaks()
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114 def filename_changed_hook(old_hook=self.io.filename_change_hook,
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115 self=self):
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116 self.restore_file_breaks()
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117 old_hook()
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118 self.io.set_filename_change_hook(filename_changed_hook)
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119
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120 rmenu_specs = [("Set Breakpoint", "<<set-breakpoint-here>>"),
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121 ("Clear Breakpoint", "<<clear-breakpoint-here>>")]
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122
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123 def set_breakpoint(self, lineno):
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124 text = self.text
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125 filename = self.io.filename
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126 text.tag_add("BREAK", "%d.0" % lineno, "%d.0" % (lineno+1))
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127 try:
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128 i = self.breakpoints.index(lineno)
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129 except ValueError: # only add if missing, i.e. do once
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130 self.breakpoints.append(lineno)
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131 try: # update the subprocess debugger
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132 debug = self.flist.pyshell.interp.debugger
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133 debug.set_breakpoint_here(filename, lineno)
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134 except: # but debugger may not be active right now....
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135 pass
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136
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137 def set_breakpoint_here(self, event=None):
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138 text = self.text
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diff changeset
139 filename = self.io.filename
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140 if not filename:
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diff changeset
141 text.bell()
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diff changeset
142 return
25894
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143 lineno = int(float(text.index("insert")))
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144 self.set_breakpoint(lineno)
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145
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eab8eca9ec51 1. Debugger Breakpoints, finish implementation
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146 def clear_breakpoint_here(self, event=None):
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147 text = self.text
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diff changeset
148 filename = self.io.filename
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149 if not filename:
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diff changeset
150 text.bell()
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151 return
25894
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152 lineno = int(float(text.index("insert")))
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153 try:
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154 self.breakpoints.remove(lineno)
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155 except:
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156 pass
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157 text.tag_remove("BREAK", "insert linestart",\
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158 "insert lineend +1char")
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159 try:
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diff changeset
160 debug = self.flist.pyshell.interp.debugger
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161 debug.clear_breakpoint_here(filename, lineno)
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162 except:
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163 pass
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164
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165 def clear_file_breaks(self):
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166 if self.breakpoints:
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167 text = self.text
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168 filename = self.io.filename
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169 if not filename:
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170 text.bell()
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171 return
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172 self.breakpoints = []
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173 text.tag_remove("BREAK", "1.0", END)
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174 try:
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175 debug = self.flist.pyshell.interp.debugger
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176 debug.clear_file_breaks(filename)
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177 except:
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178 pass
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179
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180 def store_file_breaks(self):
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181 "Save breakpoints when file is saved"
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182 # XXX 13 Dec 2002 KBK Currently the file must be saved before it can
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183 # be run. The breaks are saved at that time. If we introduce
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184 # a temporary file save feature the save breaks functionality
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185 # needs to be re-verified, since the breaks at the time the
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186 # temp file is created may differ from the breaks at the last
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187 # permanent save of the file. Currently, a break introduced
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188 # after a save will be effective, but not persistent.
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189 # This is necessary to keep the saved breaks synched with the
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190 # saved file.
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191 #
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192 # Breakpoints are set as tagged ranges in the text. Certain
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193 # kinds of edits cause these ranges to be deleted: Inserting
d99e38bb6dcd M Debugger.py
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194 # or deleting a line just before a breakpoint, and certain
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195 # deletions prior to a breakpoint. These issues need to be
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196 # investigated and understood. It's not clear if they are
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197 # Tk issues or IDLE issues, or whether they can actually
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198 # be fixed. Since a modified file has to be saved before it is
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199 # run, and since self.breakpoints (from which the subprocess
d99e38bb6dcd M Debugger.py
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200 # debugger is loaded) is updated during the save, the visible
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201 # breaks stay synched with the subprocess even if one of these
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202 # unexpected breakpoint deletions occurs.
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203 breaks = self.breakpoints
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204 filename = self.io.filename
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205 try:
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d99e38bb6dcd M Debugger.py
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206 lines = open(self.breakpointPath,"r").readlines()
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207 except IOError:
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d99e38bb6dcd M Debugger.py
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208 lines = []
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209 new_file = open(self.breakpointPath,"w")
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210 for line in lines:
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d99e38bb6dcd M Debugger.py
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211 if not line.startswith(filename + '='):
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212 new_file.write(line)
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213 self.update_breakpoints()
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214 breaks = self.breakpoints
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215 if breaks:
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216 new_file.write(filename + '=' + str(breaks) + '\n')
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diff changeset
217 new_file.close()
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diff changeset
218
18e09720738f Recalls breakpoints set in a file
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219 def restore_file_breaks(self):
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diff changeset
220 self.text.update() # this enables setting "BREAK" tags to be visible
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d99e38bb6dcd M Debugger.py
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221 filename = self.io.filename
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diff changeset
222 if filename is None:
d99e38bb6dcd M Debugger.py
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diff changeset
223 return
26028
64a96b97e1e9 Set breakpoints on remote debugger
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diff changeset
224 if os.path.isfile(self.breakpointPath):
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d99e38bb6dcd M Debugger.py
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225 lines = open(self.breakpointPath,"r").readlines()
26028
64a96b97e1e9 Set breakpoints on remote debugger
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diff changeset
226 for line in lines:
26659
d99e38bb6dcd M Debugger.py
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227 if line.startswith(filename + '='):
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b8c72e86a12d Whitespace Normalization
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diff changeset
228 breakpoint_linenumbers = eval(line[len(filename)+1:])
26028
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diff changeset
229 for breakpoint_linenumber in breakpoint_linenumbers:
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diff changeset
230 self.set_breakpoint(breakpoint_linenumber)
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diff changeset
231
26659
d99e38bb6dcd M Debugger.py
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232 def update_breakpoints(self):
d99e38bb6dcd M Debugger.py
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233 "Retrieves all the breakpoints in the current window"
26025
18e09720738f Recalls breakpoints set in a file
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diff changeset
234 text = self.text
26659
d99e38bb6dcd M Debugger.py
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diff changeset
235 ranges = text.tag_ranges("BREAK")
d99e38bb6dcd M Debugger.py
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diff changeset
236 linenumber_list = self.ranges_to_linenumbers(ranges)
d99e38bb6dcd M Debugger.py
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237 self.breakpoints = linenumber_list
d99e38bb6dcd M Debugger.py
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diff changeset
238
d99e38bb6dcd M Debugger.py
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diff changeset
239 def ranges_to_linenumbers(self, ranges):
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diff changeset
240 lines = []
d99e38bb6dcd M Debugger.py
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diff changeset
241 for index in range(0, len(ranges), 2):
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diff changeset
242 lineno = int(float(ranges[index]))
d99e38bb6dcd M Debugger.py
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diff changeset
243 end = int(float(ranges[index+1]))
d99e38bb6dcd M Debugger.py
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diff changeset
244 while lineno < end:
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diff changeset
245 lines.append(lineno)
d99e38bb6dcd M Debugger.py
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diff changeset
246 lineno += 1
d99e38bb6dcd M Debugger.py
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247 return lines
d99e38bb6dcd M Debugger.py
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diff changeset
248
26771
fc7fdec3fb86 1. RPC stack levels were not pruned from traceback unless IDLE was started
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249 # XXX 13 Dec 2002 KBK Not used currently
26659
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250 # def saved_change_hook(self):
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251 # "Extend base method - clear breaks if module is modified"
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252 # if not self.get_saved():
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253 # self.clear_file_breaks()
d99e38bb6dcd M Debugger.py
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254 # EditorWindow.saved_change_hook(self)
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diff changeset
255
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diff changeset
256 def _close(self):
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diff changeset
257 "Extend base method - clear breaks when module is closed"
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diff changeset
258 self.clear_file_breaks()
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diff changeset
259 EditorWindow._close(self)
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b8c72e86a12d Whitespace Normalization
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diff changeset
260
13975
30713d5288df Initial revision
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parents:
diff changeset
261
30713d5288df Initial revision
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parents:
diff changeset
262 class PyShellFileList(FileList):
33218
066c7890cd61 1. If user passes a non-existant filename on the commandline, just open
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parents: 32512
diff changeset
263 "Extend base class: IDLE supports a shell and breakpoints"
13975
30713d5288df Initial revision
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parents:
diff changeset
264
33218
066c7890cd61 1. If user passes a non-existant filename on the commandline, just open
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diff changeset
265 # override FileList's class variable, instances return PyShellEditorWindow
066c7890cd61 1. If user passes a non-existant filename on the commandline, just open
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diff changeset
266 # instead of EditorWindow when new edit windows are created.
13975
30713d5288df Initial revision
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parents:
diff changeset
267 EditorWindow = PyShellEditorWindow
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parents:
diff changeset
268
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parents:
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269 pyshell = None
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parents:
diff changeset
270
30713d5288df Initial revision
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parents:
diff changeset
271 def open_shell(self, event=None):
30713d5288df Initial revision
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parents:
diff changeset
272 if self.pyshell:
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diff changeset
273 self.pyshell.top.wakeup()
13975
30713d5288df Initial revision
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parents:
diff changeset
274 else:
30713d5288df Initial revision
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parents:
diff changeset
275 self.pyshell = PyShell(self)
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
276 if self.pyshell:
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
277 if not self.pyshell.begin():
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
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parents: 31013
diff changeset
278 return None
13975
30713d5288df Initial revision
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parents:
diff changeset
279 return self.pyshell
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parents:
diff changeset
280
30713d5288df Initial revision
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parents:
diff changeset
281
30713d5288df Initial revision
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parents:
diff changeset
282 class ModifiedColorDelegator(ColorDelegator):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
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parents: 23932
diff changeset
283 "Extend base class: colorizer for the shell window itself"
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
284
22111
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
285 def __init__(self):
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
286 ColorDelegator.__init__(self)
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
287 self.LoadTagDefs()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
288
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
289 def recolorize_main(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
290 self.tag_remove("TODO", "1.0", "iomark")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
291 self.tag_add("SYNC", "1.0", "iomark")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
292 ColorDelegator.recolorize_main(self)
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
293
22111
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
294 def LoadTagDefs(self):
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
295 ColorDelegator.LoadTagDefs(self)
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
296 theme = idleConf.GetOption('main','Theme','name')
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
297 self.tagdefs.update({
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
298 "stdin": {'background':None,'foreground':None},
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
299 "stdout": idleConf.GetHighlight(theme, "stdout"),
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
300 "stderr": idleConf.GetHighlight(theme, "stderr"),
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
301 "console": idleConf.GetHighlight(theme, "console"),
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
302 })
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
303
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
304 class ModifiedUndoDelegator(UndoDelegator):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
305 "Extend base class: forbid insert/delete before the I/O mark"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
306
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
307 def insert(self, index, chars, tags=None):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
308 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
309 if self.delegate.compare(index, "<", "iomark"):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
310 self.delegate.bell()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
311 return
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
312 except TclError:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
313 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
314 UndoDelegator.insert(self, index, chars, tags)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
315
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
316 def delete(self, index1, index2=None):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
317 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
318 if self.delegate.compare(index1, "<", "iomark"):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
319 self.delegate.bell()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
320 return
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
321 except TclError:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
322 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
323 UndoDelegator.delete(self, index1, index2)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
324
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
325
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
326 class MyRPCClient(rpc.RPCClient):
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
327
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
328 def handle_EOF(self):
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
329 "Override the base class - just re-raise EOFError"
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
330 raise EOFError
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
331
29271
8f73df099967 Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 29256
diff changeset
332
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
333 class ModifiedInterpreter(InteractiveInterpreter):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
334
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
335 def __init__(self, tkconsole):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
336 self.tkconsole = tkconsole
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
337 locals = sys.modules['__main__'].__dict__
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
338 InteractiveInterpreter.__init__(self, locals=locals)
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
339 self.save_warnings_filters = None
29256
b909fdf0edf8 Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents: 29254
diff changeset
340 self.restarting = False
29281
4992c60d422b Added a config-main General option to delete sys.exitfunc. The default
Kurt B. Kaiser <kbk@shore.net>
parents: 29271
diff changeset
341 self.subprocess_arglist = self.build_subprocess_arglist()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
342
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
343 port = 8833
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
344 rpcclt = None
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
345 rpcpid = None
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
346
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
347 def spawn_subprocess(self):
29281
4992c60d422b Added a config-main General option to delete sys.exitfunc. The default
Kurt B. Kaiser <kbk@shore.net>
parents: 29271
diff changeset
348 args = self.subprocess_arglist
30142
05673b16bdb8 IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents: 30001
diff changeset
349 self.rpcpid = os.spawnv(os.P_NOWAIT, sys.executable, args)
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
350
26730
9b4c014b3a21 Update way a subprocess is launched for Mac OS X.
Tony Lownds <tony@lownds.com>
parents: 26693
diff changeset
351 def build_subprocess_arglist(self):
29101
32e70ad79f66 1. The command-line arguments for subprocesses no longer need to be
Tony Lownds <tony@lownds.com>
parents: 29076
diff changeset
352 w = ['-W' + s for s in sys.warnoptions]
40093
70140cccd3da Bug #813342: Start the IDLE subprocess with -Qnew if the parent
Georg Brandl <georg@python.org>
parents: 39946
diff changeset
353 if 1/2 > 0: # account for new division
70140cccd3da Bug #813342: Start the IDLE subprocess with -Qnew if the parent
Georg Brandl <georg@python.org>
parents: 39946
diff changeset
354 w.append('-Qnew')
29101
32e70ad79f66 1. The command-line arguments for subprocesses no longer need to be
Tony Lownds <tony@lownds.com>
parents: 29076
diff changeset
355 # Maybe IDLE is installed and is being accessed via sys.path,
32e70ad79f66 1. The command-line arguments for subprocesses no longer need to be
Tony Lownds <tony@lownds.com>
parents: 29076
diff changeset
356 # or maybe it's not installed and the idle.py script is being
32e70ad79f66 1. The command-line arguments for subprocesses no longer need to be
Tony Lownds <tony@lownds.com>
parents: 29076
diff changeset
357 # run from the IDLE source directory.
29281
4992c60d422b Added a config-main General option to delete sys.exitfunc. The default
Kurt B. Kaiser <kbk@shore.net>
parents: 29271
diff changeset
358 del_exitf = idleConf.GetOption('main', 'General', 'delete-exitfunc',
4992c60d422b Added a config-main General option to delete sys.exitfunc. The default
Kurt B. Kaiser <kbk@shore.net>
parents: 29271
diff changeset
359 default=False, type='bool')
29101
32e70ad79f66 1. The command-line arguments for subprocesses no longer need to be
Tony Lownds <tony@lownds.com>
parents: 29076
diff changeset
360 if __name__ == 'idlelib.PyShell':
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
361 command = "__import__('idlelib.run').run.main(%r)" % (del_exitf,)
25480
9d50bc831bca Finding a suitable interpreter to spawn needed tweaking on the Mac
Tony Lownds <tony@lownds.com>
parents: 25346
diff changeset
362 else:
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
363 command = "__import__('run').main(%r)" % (del_exitf,)
30142
05673b16bdb8 IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents: 30001
diff changeset
364 if sys.platform[:3] == 'win' and ' ' in sys.executable:
05673b16bdb8 IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents: 30001
diff changeset
365 # handle embedded space in path by quoting the argument
05673b16bdb8 IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents: 30001
diff changeset
366 decorated_exec = '"%s"' % sys.executable
05673b16bdb8 IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents: 30001
diff changeset
367 else:
05673b16bdb8 IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents: 30001
diff changeset
368 decorated_exec = sys.executable
05673b16bdb8 IDLE didn't start correctly when Python was installed in "Program Files"
Kurt B. Kaiser <kbk@shore.net>
parents: 30001
diff changeset
369 return [decorated_exec] + w + ["-c", command, str(self.port)]
25480
9d50bc831bca Finding a suitable interpreter to spawn needed tweaking on the Mac
Tony Lownds <tony@lownds.com>
parents: 25346
diff changeset
370
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
371 def start_subprocess(self):
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
372 # spawning first avoids passing a listening socket to the subprocess
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
373 self.spawn_subprocess()
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
374 #time.sleep(20) # test to simulate GUI not accepting connection
29365
72ce7cc03f27 Avoid problem resolving 'localhost'
Kurt B. Kaiser <kbk@shore.net>
parents: 29353
diff changeset
375 addr = (LOCALHOST, self.port)
24559
f059d5435d65 GvR provided solution to the socket rebinding timeout problem.
Kurt B. Kaiser <kbk@shore.net>
parents: 24386
diff changeset
376 # Idle starts listening for connection on localhost
29120
addd437be749 1. Make the startup more robust by not spawning the subprocess if IDLE
Kurt B. Kaiser <kbk@shore.net>
parents: 29119
diff changeset
377 for i in range(3):
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
378 time.sleep(i)
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
379 try:
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
380 self.rpcclt = MyRPCClient(addr)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
381 break
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
382 except socket.error, err:
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
383 pass
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
384 else:
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
385 self.display_port_binding_error()
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
386 return None
24386
0e27b67247da Reverse the RPC socket connection: Python execution server connects to
Kurt B. Kaiser <kbk@shore.net>
parents: 24183
diff changeset
387 # Accept the connection from the Python execution server
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
388 self.rpcclt.listening_sock.settimeout(10)
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
389 try:
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
390 self.rpcclt.accept()
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
391 except socket.timeout, err:
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
392 self.display_no_subprocess_error()
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
393 return None
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
394 self.rpcclt.register("stdin", self.tkconsole)
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
395 self.rpcclt.register("stdout", self.tkconsole.stdout)
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
396 self.rpcclt.register("stderr", self.tkconsole.stderr)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
397 self.rpcclt.register("flist", self.tkconsole.flist)
27545
f9822b18cf91 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27379
diff changeset
398 self.rpcclt.register("linecache", linecache)
29353
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
399 self.rpcclt.register("interp", self)
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
400 self.transfer_path()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
401 self.poll_subprocess()
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
402 return self.rpcclt
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
403
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
404 def restart_subprocess(self):
29256
b909fdf0edf8 Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents: 29254
diff changeset
405 if self.restarting:
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
406 return self.rpcclt
29256
b909fdf0edf8 Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents: 29254
diff changeset
407 self.restarting = True
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
408 # close only the subprocess debugger
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
409 debug = self.getdebugger()
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
410 if debug:
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
411 try:
29076
ad84fe58ec2f 1. RemoteDebugger now runs user code in subprocess MainThread
Kurt B. Kaiser <kbk@shore.net>
parents: 29059
diff changeset
412 # Only close subprocess debugger, don't unregister gui_adap!
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
413 RemoteDebugger.close_subprocess_debugger(self.rpcclt)
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
414 except:
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
415 pass
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
416 # Kill subprocess, spawn a new one, accept connection.
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
417 self.rpcclt.close()
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
418 self.unix_terminate()
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
419 console = self.tkconsole
29256
b909fdf0edf8 Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents: 29254
diff changeset
420 was_executing = console.executing
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
421 console.executing = False
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
422 self.spawn_subprocess()
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
423 try:
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
424 self.rpcclt.accept()
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
425 except socket.timeout, err:
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
426 self.display_no_subprocess_error()
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
427 return None
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
428 self.transfer_path()
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
429 # annotate restart in shell window and mark it
27336
cbca0bcf1c31 M Bindings.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27074
diff changeset
430 console.text.delete("iomark", "end-1c")
29256
b909fdf0edf8 Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents: 29254
diff changeset
431 if was_executing:
b909fdf0edf8 Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents: 29254
diff changeset
432 console.write('\n')
b909fdf0edf8 Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents: 29254
diff changeset
433 console.showprompt()
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
434 halfbar = ((int(console.width) - 16) // 2) * '='
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
435 console.write(halfbar + ' RESTART ' + halfbar)
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
436 console.text.mark_set("restart", "end-1c")
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
437 console.text.mark_gravity("restart", "left")
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
438 console.showprompt()
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
439 # restart subprocess debugger
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
440 if debug:
29076
ad84fe58ec2f 1. RemoteDebugger now runs user code in subprocess MainThread
Kurt B. Kaiser <kbk@shore.net>
parents: 29059
diff changeset
441 # Restarted debugger connects to current instance of debug GUI
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
442 gui = RemoteDebugger.restart_subprocess_debugger(self.rpcclt)
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
443 # reload remote debugger breakpoints for all PyShellEditWindows
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
444 debug.load_breakpoints()
29256
b909fdf0edf8 Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents: 29254
diff changeset
445 self.restarting = False
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
446 return self.rpcclt
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
447
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
448 def __request_interrupt(self):
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
449 self.rpcclt.remotecall("exec", "interrupt_the_server", (), {})
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
450
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
451 def interrupt_subprocess(self):
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
452 threading.Thread(target=self.__request_interrupt).start()
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
453
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
454 def kill_subprocess(self):
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
455 try:
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
456 self.rpcclt.close()
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
457 except AttributeError: # no socket
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
458 pass
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
459 self.unix_terminate()
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
460 self.tkconsole.executing = False
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
461 self.rpcclt = None
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
462
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
463 def unix_terminate(self):
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
464 "UNIX: make sure subprocess is terminated and collect status"
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
465 if hasattr(os, 'kill'):
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
466 try:
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
467 os.kill(self.rpcpid, SIGTERM)
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
468 except OSError:
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
469 # process already terminated:
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
470 return
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
471 else:
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
472 try:
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
473 os.waitpid(self.rpcpid, 0)
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
474 except OSError:
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
475 return
28385
b23434211d01 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 28266
diff changeset
476
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
477 def transfer_path(self):
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
478 self.runcommand("""if 1:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
479 import sys as _sys
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
480 _sys.path = %r
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
481 del _sys
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
482 \n""" % (sys.path,))
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
483
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
484 active_seq = None
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
485
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
486 def poll_subprocess(self):
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
487 clt = self.rpcclt
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
488 if clt is None:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
489 return
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
490 try:
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
491 response = clt.pollresponse(self.active_seq, wait=0.05)
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
492 except (EOFError, IOError, KeyboardInterrupt):
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
493 # lost connection or subprocess terminated itself, restart
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
494 # [the KBI is from rpc.SocketIO.handle_EOF()]
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
495 if self.tkconsole.closing:
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
496 return
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
497 response = None
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
498 self.restart_subprocess()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
499 if response:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
500 self.tkconsole.resetoutput()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
501 self.active_seq = None
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
502 how, what = response
27379
a457531c0fd4 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27336
diff changeset
503 console = self.tkconsole.console
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
504 if how == "OK":
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
505 if what is not None:
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
506 print >>console, repr(what)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
507 elif how == "EXCEPTION":
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
508 if self.tkconsole.getvar("<<toggle-jit-stack-viewer>>"):
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
509 self.remote_stack_viewer()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
510 elif how == "ERROR":
26557
4be62dc9a3e7 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26471
diff changeset
511 errmsg = "PyShell.ModifiedInterpreter: Subprocess ERROR:\n"
4be62dc9a3e7 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26471
diff changeset
512 print >>sys.__stderr__, errmsg, what
27379
a457531c0fd4 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27336
diff changeset
513 print >>console, errmsg, what
a457531c0fd4 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27336
diff changeset
514 # we received a response to the currently active seq number:
39512
6e7b3dd58f98 Patch #1540892: site.py Quitter() class attempts to close sys.stdin
Kurt B. Kaiser <kbk@shore.net>
parents: 39426
diff changeset
515 try:
6e7b3dd58f98 Patch #1540892: site.py Quitter() class attempts to close sys.stdin
Kurt B. Kaiser <kbk@shore.net>
parents: 39426
diff changeset
516 self.tkconsole.endexecuting()
6e7b3dd58f98 Patch #1540892: site.py Quitter() class attempts to close sys.stdin
Kurt B. Kaiser <kbk@shore.net>
parents: 39426
diff changeset
517 except AttributeError: # shell may have closed
6e7b3dd58f98 Patch #1540892: site.py Quitter() class attempts to close sys.stdin
Kurt B. Kaiser <kbk@shore.net>
parents: 39426
diff changeset
518 pass
29171
9cf09f92b198 Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents: 29122
diff changeset
519 # Reschedule myself
9cf09f92b198 Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents: 29122
diff changeset
520 if not self.tkconsole.closing:
9cf09f92b198 Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents: 29122
diff changeset
521 self.tkconsole.text.after(self.tkconsole.pollinterval,
9cf09f92b198 Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents: 29122
diff changeset
522 self.poll_subprocess)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
523
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
524 debugger = None
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
525
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
526 def setdebugger(self, debugger):
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
527 self.debugger = debugger
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
528
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
529 def getdebugger(self):
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
530 return self.debugger
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
531
29353
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
532 def open_remote_stack_viewer(self):
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
533 """Initiate the remote stack viewer from a separate thread.
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
534
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
535 This method is called from the subprocess, and by returning from this
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
536 method we allow the subprocess to unblock. After a bit the shell
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
537 requests the subprocess to open the remote stack viewer which returns a
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
538 static object looking at the last exceptiopn. It is queried through
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
539 the RPC mechanism.
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
540
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
541 """
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
542 self.tkconsole.text.after(300, self.remote_stack_viewer)
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
543 return
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
544
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
545 def remote_stack_viewer(self):
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
546 import RemoteObjectBrowser
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
547 oid = self.rpcclt.remotequeue("exec", "stackviewer", ("flist",), {})
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
548 if oid is None:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
549 self.tkconsole.root.bell()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
550 return
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
551 item = RemoteObjectBrowser.StubObjectTreeItem(self.rpcclt, oid)
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
552 from TreeWidget import ScrolledCanvas, TreeNode
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
553 top = Toplevel(self.tkconsole.root)
31625
1b02c77cdcfe Add a highlight theme for builtin keywords. Python Patch 805830 Nigel Rowe
Kurt B. Kaiser <kbk@shore.net>
parents: 31515
diff changeset
554 theme = idleConf.GetOption('main','Theme','name')
1b02c77cdcfe Add a highlight theme for builtin keywords. Python Patch 805830 Nigel Rowe
Kurt B. Kaiser <kbk@shore.net>
parents: 31515
diff changeset
555 background = idleConf.GetHighlight(theme, 'normal')['background']
1b02c77cdcfe Add a highlight theme for builtin keywords. Python Patch 805830 Nigel Rowe
Kurt B. Kaiser <kbk@shore.net>
parents: 31515
diff changeset
556 sc = ScrolledCanvas(top, bg=background, highlightthickness=0)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
557 sc.frame.pack(expand=1, fill="both")
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
558 node = TreeNode(sc.canvas, None, item)
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
559 node.expand()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
560 # XXX Should GC the remote tree when closing the window
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
561
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
562 gid = 0
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
563
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
564 def execsource(self, source):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
565 "Like runsource() but assumes complete exec source"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
566 filename = self.stuffsource(source)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
567 self.execfile(filename, source)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
568
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
569 def execfile(self, filename, source=None):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
570 "Execute an existing file"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
571 if source is None:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
572 source = open(filename, "r").read()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
573 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
574 code = compile(source, filename, "exec")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
575 except (OverflowError, SyntaxError):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
576 self.tkconsole.resetoutput()
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
577 tkerr = self.tkconsole.stderr
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
578 print>>tkerr, '*** Error in script or command!\n'
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
579 print>>tkerr, 'Traceback (most recent call last):'
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
580 InteractiveInterpreter.showsyntaxerror(self, filename)
26468
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
581 self.tkconsole.showprompt()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
582 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
583 self.runcode(code)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
584
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
585 def runsource(self, source):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
586 "Extend base class method: Stuff the source in the line cache first"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
587 filename = self.stuffsource(source)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
588 self.more = 0
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
589 self.save_warnings_filters = warnings.filters[:]
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
590 warnings.filterwarnings(action="error", category=SyntaxWarning)
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
591 if isinstance(source, types.UnicodeType):
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
592 import IOBinding
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
593 try:
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
594 source = source.encode(IOBinding.encoding)
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
595 except UnicodeError:
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
596 self.tkconsole.resetoutput()
39426
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
597 self.write("Unsupported characters in input\n")
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
598 return
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
599 try:
34948
e4e0cff16bc7 Improve subprocess link error notification
Kurt B. Kaiser <kbk@shore.net>
parents: 34443
diff changeset
600 # InteractiveInterpreter.runsource() calls its runcode() method,
e4e0cff16bc7 Improve subprocess link error notification
Kurt B. Kaiser <kbk@shore.net>
parents: 34443
diff changeset
601 # which is overridden (see below)
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
602 return InteractiveInterpreter.runsource(self, source, filename)
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
603 finally:
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
604 if self.save_warnings_filters is not None:
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
605 warnings.filters[:] = self.save_warnings_filters
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
606 self.save_warnings_filters = None
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
607
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
608 def stuffsource(self, source):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
609 "Stuff source in the filename cache"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
610 filename = "<pyshell#%d>" % self.gid
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
611 self.gid = self.gid + 1
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
612 lines = source.split("\n")
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
613 linecache.cache[filename] = len(source)+1, 0, lines, filename
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
614 return filename
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
615
29122
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
616 def prepend_syspath(self, filename):
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
617 "Prepend sys.path with file's directory if not already included"
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
618 self.runcommand("""if 1:
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
619 _filename = %r
29122
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
620 import sys as _sys
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
621 from os.path import dirname as _dirname
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
622 _dir = _dirname(_filename)
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
623 if not _dir in _sys.path:
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
624 _sys.path.insert(0, _dir)
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
625 del _filename, _sys, _dirname, _dir
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
626 \n""" % (filename,))
29122
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
627
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
628 def showsyntaxerror(self, filename=None):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
629 """Extend base class method: Add Colorizing
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
630
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
631 Color the offending position instead of printing it and pointing at it
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
632 with a caret.
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
633
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
634 """
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
635 text = self.tkconsole.text
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
636 stuff = self.unpackerror()
26468
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
637 if stuff:
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
638 msg, lineno, offset, line = stuff
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
639 if lineno == 1:
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
640 pos = "iomark + %d chars" % (offset-1)
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
641 else:
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
642 pos = "iomark linestart + %d lines + %d chars" % \
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
643 (lineno-1, offset-1)
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
644 text.tag_add("ERROR", pos)
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
645 text.see(pos)
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
646 char = text.get(pos)
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
647 if char and char in IDENTCHARS:
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
648 text.tag_add("ERROR", pos + " wordstart", pos)
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
649 self.tkconsole.resetoutput()
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
650 self.write("SyntaxError: %s\n" % str(msg))
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
651 else:
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
652 self.tkconsole.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
653 InteractiveInterpreter.showsyntaxerror(self, filename)
26468
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
654 self.tkconsole.showprompt()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
655
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
656 def unpackerror(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
657 type, value, tb = sys.exc_info()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
658 ok = type is SyntaxError
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
659 if ok:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
660 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
661 msg, (dummy_filename, lineno, offset, line) = value
29788
9035fe768689 SF Bug 767794
Kurt B. Kaiser <kbk@shore.net>
parents: 29582
diff changeset
662 if not offset:
9035fe768689 SF Bug 767794
Kurt B. Kaiser <kbk@shore.net>
parents: 29582
diff changeset
663 offset = 0
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
664 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
665 ok = 0
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
666 if ok:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
667 return msg, lineno, offset, line
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
668 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
669 return None
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
670
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
671 def showtraceback(self):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
672 "Extend base class method to reset output properly"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
673 self.tkconsole.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
674 self.checklinecache()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
675 InteractiveInterpreter.showtraceback(self)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
676 if self.tkconsole.getvar("<<toggle-jit-stack-viewer>>"):
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
677 self.tkconsole.open_stack_viewer()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
678
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
679 def checklinecache(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
680 c = linecache.cache
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
681 for key in c.keys():
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
682 if key[:1] + key[-1:] != "<>":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
683 del c[key]
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
684
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
685 def runcommand(self, code):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
686 "Run the code without invoking the debugger"
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
687 # The code better not raise an exception!
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
688 if self.tkconsole.executing:
26471
99c78cf95610 Add missing self for method call
Neal Norwitz <nnorwitz@gmail.com>
parents: 26468
diff changeset
689 self.display_executing_dialog()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
690 return 0
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
691 if self.rpcclt:
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
692 self.rpcclt.remotequeue("exec", "runcode", (code,), {})
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
693 else:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
694 exec code in self.locals
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
695 return 1
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
696
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
697 def runcode(self, code):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
698 "Override base class method"
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
699 if self.tkconsole.executing:
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
700 self.interp.restart_subprocess()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
701 self.checklinecache()
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
702 if self.save_warnings_filters is not None:
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
703 warnings.filters[:] = self.save_warnings_filters
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
704 self.save_warnings_filters = None
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
705 debugger = self.debugger
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
706 try:
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
707 self.tkconsole.beginexecuting()
40745
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
708 if not debugger and self.rpcclt is not None:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
709 self.active_seq = self.rpcclt.asyncqueue("exec", "runcode",
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
710 (code,), {})
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
711 elif debugger:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
712 debugger.run(code, self.locals)
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
713 else:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
714 exec code in self.locals
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
715 except SystemExit:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
716 if not self.tkconsole.closing:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
717 if tkMessageBox.askyesno(
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
718 "Exit?",
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
719 "Do you want to exit altogether?",
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
720 default="yes",
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
721 master=self.tkconsole.text):
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
722 raise
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
723 else:
40745
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
724 self.showtraceback()
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
725 else:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
726 raise
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
727 except:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
728 if use_subprocess:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
729 print >>self.tkconsole.stderr, \
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
730 "IDLE internal error in runcode()"
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
731 self.showtraceback()
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
732 self.tkconsole.endexecuting()
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
733 else:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
734 if self.tkconsole.canceled:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
735 self.tkconsole.canceled = False
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
736 print >>self.tkconsole.stderr, "KeyboardInterrupt"
39514
2dfe1c624397 Get quit() and exit() to work cleanly when not using subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 39512
diff changeset
737 else:
40745
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
738 self.showtraceback()
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
739 finally:
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
740 if not use_subprocess:
39512
6e7b3dd58f98 Patch #1540892: site.py Quitter() class attempts to close sys.stdin
Kurt B. Kaiser <kbk@shore.net>
parents: 39426
diff changeset
741 try:
6e7b3dd58f98 Patch #1540892: site.py Quitter() class attempts to close sys.stdin
Kurt B. Kaiser <kbk@shore.net>
parents: 39426
diff changeset
742 self.tkconsole.endexecuting()
6e7b3dd58f98 Patch #1540892: site.py Quitter() class attempts to close sys.stdin
Kurt B. Kaiser <kbk@shore.net>
parents: 39426
diff changeset
743 except AttributeError: # shell may have closed
6e7b3dd58f98 Patch #1540892: site.py Quitter() class attempts to close sys.stdin
Kurt B. Kaiser <kbk@shore.net>
parents: 39426
diff changeset
744 pass
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
745
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
746 def write(self, s):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
747 "Override base class method"
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
748 self.tkconsole.stderr.write(s)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
749
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
750 def display_port_binding_error(self):
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
751 tkMessageBox.showerror(
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
752 "Port Binding Error",
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
753 "IDLE can't bind TCP/IP port 8833, which is necessary to "
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
754 "communicate with its Python execution server. Either "
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
755 "no networking is installed on this computer or another "
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
756 "process (another IDLE?) is using the port. Run IDLE with the -n "
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
757 "command line switch to start without a subprocess and refer to "
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
758 "Help/IDLE Help 'Running without a subprocess' for further "
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
759 "details.",
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
760 master=self.tkconsole.text)
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
761
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
762 def display_no_subprocess_error(self):
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
763 tkMessageBox.showerror(
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
764 "Subprocess Startup Error",
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
765 "IDLE's subprocess didn't make connection. Either IDLE can't "
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
766 "start a subprocess or personal firewall software is blocking "
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
767 "the connection.",
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
768 master=self.tkconsole.text)
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
769
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
770 def display_executing_dialog(self):
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
771 tkMessageBox.showerror(
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
772 "Already executing",
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
773 "The Python Shell window is already executing a command; "
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
774 "please wait until it is finished.",
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
775 master=self.tkconsole.text)
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
776
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
777
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
778 class PyShell(OutputWindow):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
779
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
780 shell_title = "Python Shell"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
781
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
782 # Override classes
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
783 ColorDelegator = ModifiedColorDelegator
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
784 UndoDelegator = ModifiedUndoDelegator
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
785
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
786 # Override menus
24183
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
787 menu_specs = [
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
788 ("file", "_File"),
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
789 ("edit", "_Edit"),
27336
cbca0bcf1c31 M Bindings.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27074
diff changeset
790 ("debug", "_Debug"),
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
791 ("options", "_Options"),
24183
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
792 ("windows", "_Windows"),
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
793 ("help", "_Help"),
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
794 ]
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
795
38744
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
796 if macosxSupport.runningAsOSXApp():
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
797 del menu_specs[-3]
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
798 menu_specs[-2] = ("windows", "_Window")
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
799
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
800
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
801 # New classes
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
802 from IdleHistory import History
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
803
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
804 def __init__(self, flist=None):
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
805 if use_subprocess:
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
806 ms = self.menu_specs
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
807 if ms[2][0] != "shell":
39531
d9660f51b056 File menu hotkeys: there were three 'p' assignments. Reassign the
Kurt B. Kaiser <kbk@shore.net>
parents: 39514
diff changeset
808 ms.insert(2, ("shell", "She_ll"))
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
809 self.interp = ModifiedInterpreter(self)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
810 if flist is None:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
811 root = Tk()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
812 fixwordbreaks(root)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
813 root.withdraw()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
814 flist = PyShellFileList(root)
25691
b39bd03a8dab M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents: 25480
diff changeset
815 #
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
816 OutputWindow.__init__(self, flist, None, None)
25691
b39bd03a8dab M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents: 25480
diff changeset
817 #
34443
cd6b54ba272f 1. Polish tabbing code.
Kurt B. Kaiser <kbk@shore.net>
parents: 34240
diff changeset
818 ## self.config(usetabs=1, indentwidth=8, context_use_ps1=1)
cd6b54ba272f 1. Polish tabbing code.
Kurt B. Kaiser <kbk@shore.net>
parents: 34240
diff changeset
819 self.usetabs = True
cd6b54ba272f 1. Polish tabbing code.
Kurt B. Kaiser <kbk@shore.net>
parents: 34240
diff changeset
820 # indentwidth must be 8 when using tabs. See note in EditorWindow:
cd6b54ba272f 1. Polish tabbing code.
Kurt B. Kaiser <kbk@shore.net>
parents: 34240
diff changeset
821 self.indentwidth = 8
cd6b54ba272f 1. Polish tabbing code.
Kurt B. Kaiser <kbk@shore.net>
parents: 34240
diff changeset
822 self.context_use_ps1 = True
25691
b39bd03a8dab M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents: 25480
diff changeset
823 #
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
824 text = self.text
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
825 text.configure(wrap="char")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
826 text.bind("<<newline-and-indent>>", self.enter_callback)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
827 text.bind("<<plain-newline-and-indent>>", self.linefeed_callback)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
828 text.bind("<<interrupt-execution>>", self.cancel_callback)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
829 text.bind("<<end-of-file>>", self.eof_callback)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
830 text.bind("<<open-stack-viewer>>", self.open_stack_viewer)
29059
92ebd3daf507 1. Update debugger to not trace RPC code even when calling Queue and
Kurt B. Kaiser <kbk@shore.net>
parents: 29034
diff changeset
831 text.bind("<<toggle-debugger>>", self.toggle_debugger)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
832 text.bind("<<toggle-jit-stack-viewer>>", self.toggle_jit_stack_viewer)
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
833 if use_subprocess:
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
834 text.bind("<<view-restart>>", self.view_restart_mark)
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
835 text.bind("<<restart-shell>>", self.restart_shell)
25691
b39bd03a8dab M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents: 25480
diff changeset
836 #
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
837 self.save_stdout = sys.stdout
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
838 self.save_stderr = sys.stderr
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
839 self.save_stdin = sys.stdin
29582
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
840 import IOBinding
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
841 self.stdout = PseudoFile(self, "stdout", IOBinding.encoding)
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
842 self.stderr = PseudoFile(self, "stderr", IOBinding.encoding)
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
843 self.console = PseudoFile(self, "console", IOBinding.encoding)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
844 if not use_subprocess:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
845 sys.stdout = self.stdout
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
846 sys.stderr = self.stderr
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
847 sys.stdin = self
25691
b39bd03a8dab M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents: 25480
diff changeset
848 #
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
849 self.history = self.History(self.text)
25691
b39bd03a8dab M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents: 25480
diff changeset
850 #
29171
9cf09f92b198 Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents: 29122
diff changeset
851 self.pollinterval = 50 # millisec
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
852
32272
014b0d84422f Noam Raphel: Further developemt of CodeContext feature.
Kurt B. Kaiser <kbk@shore.net>
parents: 31625
diff changeset
853 def get_standard_extension_names(self):
014b0d84422f Noam Raphel: Further developemt of CodeContext feature.
Kurt B. Kaiser <kbk@shore.net>
parents: 31625
diff changeset
854 return idleConf.GetExtensions(shell_only=True)
014b0d84422f Noam Raphel: Further developemt of CodeContext feature.
Kurt B. Kaiser <kbk@shore.net>
parents: 31625
diff changeset
855
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
856 reading = False
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
857 executing = False
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
858 canceled = False
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
859 endoffile = False
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
860 closing = False
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
861
32484
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents: 32272
diff changeset
862 def set_warning_stream(self, stream):
32512
c4ed14fab12a whitespace normalization
Skip Montanaro <skip@pobox.com>
parents: 32484
diff changeset
863 global warning_stream
c4ed14fab12a whitespace normalization
Skip Montanaro <skip@pobox.com>
parents: 32484
diff changeset
864 warning_stream = stream
32484
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents: 32272
diff changeset
865
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents: 32272
diff changeset
866 def get_warning_stream(self):
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents: 32272
diff changeset
867 return warning_stream
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code
Kurt B. Kaiser <kbk@shore.net>
parents: 32272
diff changeset
868
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
869 def toggle_debugger(self, event=None):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
870 if self.executing:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
871 tkMessageBox.showerror("Don't debug now",
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
872 "You can only toggle the debugger when idle",
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
873 master=self.text)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
874 self.set_debugger_indicator()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
875 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
876 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
877 db = self.interp.getdebugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
878 if db:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
879 self.close_debugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
880 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
881 self.open_debugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
882
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
883 def set_debugger_indicator(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
884 db = self.interp.getdebugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
885 self.setvar("<<toggle-debugger>>", not not db)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
886
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
887 def toggle_jit_stack_viewer(self, event=None):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
888 pass # All we need is the variable
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
889
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
890 def close_debugger(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
891 db = self.interp.getdebugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
892 if db:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
893 self.interp.setdebugger(None)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
894 db.close()
23995
41468f9353ce Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents: 23969
diff changeset
895 if self.interp.rpcclt:
41468f9353ce Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents: 23969
diff changeset
896 RemoteDebugger.close_remote_debugger(self.interp.rpcclt)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
897 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
898 self.console.write("[DEBUG OFF]\n")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
899 sys.ps1 = ">>> "
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
900 self.showprompt()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
901 self.set_debugger_indicator()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
902
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
903 def open_debugger(self):
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
904 if self.interp.rpcclt:
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
905 dbg_gui = RemoteDebugger.start_remote_debugger(self.interp.rpcclt,
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
906 self)
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
907 else:
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
908 dbg_gui = Debugger.Debugger(self)
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
909 self.interp.setdebugger(dbg_gui)
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
910 dbg_gui.load_breakpoints()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
911 sys.ps1 = "[DEBUG ON]\n>>> "
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
912 self.showprompt()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
913 self.set_debugger_indicator()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
914
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
915 def beginexecuting(self):
23995
41468f9353ce Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents: 23969
diff changeset
916 "Helper for ModifiedInterpreter"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
917 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
918 self.executing = 1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
919
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
920 def endexecuting(self):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
921 "Helper for ModifiedInterpreter"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
922 self.executing = 0
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
923 self.canceled = 0
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
924 self.showprompt()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
925
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
926 def close(self):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
927 "Extend EditorWindow.close()"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
928 if self.executing:
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
929 response = tkMessageBox.askokcancel(
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
930 "Kill?",
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
931 "The program is still running!\n Do you want to kill it?",
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
932 default="ok",
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
933 parent=self.text)
46197
01a7e66525c2 #2503 make singletons compared with "is" not == or !=
Benjamin Peterson <benjamin@python.org>
parents: 43460
diff changeset
934 if response is False:
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
935 return "cancel"
34240
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
936 if self.reading:
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
937 self.top.quit()
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
938 self.canceled = True
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
939 self.closing = True
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
940 # Wait for poll_subprocess() rescheduling to stop
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
941 self.text.after(2 * self.pollinterval, self.close2)
29171
9cf09f92b198 Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents: 29122
diff changeset
942
9cf09f92b198 Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents: 29122
diff changeset
943 def close2(self):
9cf09f92b198 Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents: 29122
diff changeset
944 return EditorWindow.close(self)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
945
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
946 def _close(self):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
947 "Extend EditorWindow._close(), shut down debugger and execution server"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
948 self.close_debugger()
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
949 if use_subprocess:
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
950 self.interp.kill_subprocess()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
951 # Restore std streams
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
952 sys.stdout = self.save_stdout
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
953 sys.stderr = self.save_stderr
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
954 sys.stdin = self.save_stdin
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
955 # Break cycles
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
956 self.interp = None
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
957 self.console = None
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
958 self.flist.pyshell = None
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
959 self.history = None
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
960 EditorWindow._close(self)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
961
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
962 def ispythonsource(self, filename):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
963 "Override EditorWindow method: never remove the colorizer"
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
964 return True
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
965
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
966 def short_title(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
967 return self.shell_title
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
968
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
969 COPYRIGHT = \
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
970 'Type "copyright", "credits" or "license()" for more information.'
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
971
30001
52dd548d3be9 Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents: 29794
diff changeset
972 firewallmessage = """
52dd548d3be9 Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents: 29794
diff changeset
973 ****************************************************************
52dd548d3be9 Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents: 29794
diff changeset
974 Personal firewall software may warn about the connection IDLE
52dd548d3be9 Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents: 29794
diff changeset
975 makes to its subprocess using this computer's internal loopback
52dd548d3be9 Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents: 29794
diff changeset
976 interface. This connection is not visible on any external
52dd548d3be9 Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents: 29794
diff changeset
977 interface and no data is sent to or received from the Internet.
52dd548d3be9 Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents: 29794
diff changeset
978 ****************************************************************
52dd548d3be9 Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents: 29794
diff changeset
979 """
52dd548d3be9 Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents: 29794
diff changeset
980
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
981 def begin(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
982 self.resetoutput()
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
983 if use_subprocess:
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
984 nosub = ''
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
985 client = self.interp.start_subprocess()
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
986 if not client:
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
987 self.close()
31414
14dea6f8b0c3 There was an error in the Tk error dialog fix at Rev 1.84 which caused starting
Kurt B. Kaiser <kbk@shore.net>
parents: 31412
diff changeset
988 return False
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
989 else:
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
990 nosub = "==== No Subprocess ===="
30001
52dd548d3be9 Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents: 29794
diff changeset
991 self.write("Python %s on %s\n%s\n%s\nIDLE %s %s\n" %
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
992 (sys.version, sys.platform, self.COPYRIGHT,
30001
52dd548d3be9 Added a banner to the shell startup message discussing possible
Kurt B. Kaiser <kbk@shore.net>
parents: 29794
diff changeset
993 self.firewallmessage, idlever.IDLE_VERSION, nosub))
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
994 self.showprompt()
47101
88bb9df385dc Tkinter rename, step 2: fix imports and add stub modules.
Georg Brandl <georg@python.org>
parents: 46582
diff changeset
995 import tkinter
88bb9df385dc Tkinter rename, step 2: fix imports and add stub modules.
Georg Brandl <georg@python.org>
parents: 46582
diff changeset
996 tkinter._default_root = None # 03Jan04 KBK What's this?
31414
14dea6f8b0c3 There was an error in the Tk error dialog fix at Rev 1.84 which caused starting
Kurt B. Kaiser <kbk@shore.net>
parents: 31412
diff changeset
997 return True
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
998
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
999 def readline(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1000 save = self.reading
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1001 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1002 self.reading = 1
34240
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1003 self.top.mainloop() # nested mainloop()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1004 finally:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1005 self.reading = save
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1006 line = self.text.get("iomark", "end-1c")
34240
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1007 if len(line) == 0: # may be EOF if we quit our mainloop with Ctrl-C
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1008 line = "\n"
29582
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
1009 if isinstance(line, unicode):
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
1010 import IOBinding
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
1011 try:
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
1012 line = line.encode(IOBinding.encoding)
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
1013 except UnicodeError:
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
1014 pass
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1015 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1016 if self.canceled:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1017 self.canceled = 0
34240
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1018 if not use_subprocess:
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1019 raise KeyboardInterrupt
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1020 if self.endoffile:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1021 self.endoffile = 0
34240
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1022 line = ""
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1023 return line
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1024
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1025 def isatty(self):
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
1026 return True
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1027
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1028 def cancel_callback(self, event=None):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1029 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1030 if self.text.compare("sel.first", "!=", "sel.last"):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1031 return # Active selection -- always use default binding
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1032 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1033 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1034 if not (self.executing or self.reading):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1035 self.resetoutput()
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
1036 self.interp.write("KeyboardInterrupt\n")
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1037 self.showprompt()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1038 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1039 self.endoffile = 0
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1040 self.canceled = 1
34240
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1041 if (self.executing and self.interp.rpcclt):
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1042 if self.interp.getdebugger():
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1043 self.interp.restart_subprocess()
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1044 else:
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1045 self.interp.interrupt_subprocess()
34240
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1046 if self.reading:
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1047 self.top.quit() # exit the nested mainloop() in readline()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1048 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1049
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1050 def eof_callback(self, event):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1051 if self.executing and not self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1052 return # Let the default binding (delete next char) take over
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1053 if not (self.text.compare("iomark", "==", "insert") and
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1054 self.text.compare("insert", "==", "end-1c")):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1055 return # Let the default binding (delete next char) take over
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1056 if not self.executing:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1057 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1058 self.close()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1059 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1060 self.canceled = 0
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1061 self.endoffile = 1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1062 self.top.quit()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1063 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1064
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1065 def linefeed_callback(self, event):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1066 # Insert a linefeed without entering anything (still autoindented)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1067 if self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1068 self.text.insert("insert", "\n")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1069 self.text.see("insert")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1070 else:
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1071 self.newline_and_indent_event(event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1072 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1073
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1074 def enter_callback(self, event):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1075 if self.executing and not self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1076 return # Let the default binding (insert '\n') take over
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1077 # If some text is selected, recall the selection
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1078 # (but only if this before the I/O mark)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1079 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1080 sel = self.text.get("sel.first", "sel.last")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1081 if sel:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1082 if self.text.compare("sel.last", "<=", "iomark"):
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1083 self.recall(sel, event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1084 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1085 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1086 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1087 # If we're strictly before the line containing iomark, recall
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1088 # the current line, less a leading prompt, less leading or
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1089 # trailing whitespace
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1090 if self.text.compare("insert", "<", "iomark linestart"):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1091 # Check if there's a relevant stdin range -- if so, use it
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1092 prev = self.text.tag_prevrange("stdin", "insert")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1093 if prev and self.text.compare("insert", "<", prev[1]):
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1094 self.recall(self.text.get(prev[0], prev[1]), event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1095 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1096 next = self.text.tag_nextrange("stdin", "insert")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1097 if next and self.text.compare("insert lineend", ">=", next[0]):
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1098 self.recall(self.text.get(next[0], next[1]), event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1099 return "break"
26827
13d59dbfb8d4 M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26788
diff changeset
1100 # No stdin mark -- just get the current line, less any prompt
35891
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1101 indices = self.text.tag_nextrange("console", "insert linestart")
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1102 if indices and \
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1103 self.text.compare(indices[0], "<=", "insert linestart"):
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1104 self.recall(self.text.get(indices[1], "insert lineend"), event)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1105 else:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1106 self.recall(self.text.get("insert linestart", "insert lineend"), event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1107 return "break"
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1108 # If we're between the beginning of the line and the iomark, i.e.
26827
13d59dbfb8d4 M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26788
diff changeset
1109 # in the prompt area, move to the end of the prompt
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1110 if self.text.compare("insert", "<", "iomark"):
26827
13d59dbfb8d4 M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26788
diff changeset
1111 self.text.mark_set("insert", "iomark")
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1112 # If we're in the current input and there's only whitespace
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1113 # beyond the cursor, erase that whitespace first
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1114 s = self.text.get("insert", "end-1c")
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
1115 if s and not s.strip():
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1116 self.text.delete("insert", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1117 # If we're in the current input before its last line,
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1118 # insert a newline right at the insert point
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1119 if self.text.compare("insert", "<", "end-1c linestart"):
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1120 self.newline_and_indent_event(event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1121 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1122 # We're in the last line; append a newline and submit it
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1123 self.text.mark_set("insert", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1124 if self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1125 self.text.insert("insert", "\n")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1126 self.text.see("insert")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1127 else:
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1128 self.newline_and_indent_event(event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1129 self.text.tag_add("stdin", "iomark", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1130 self.text.update_idletasks()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1131 if self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1132 self.top.quit() # Break out of recursive mainloop() in raw_input()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1133 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1134 self.runit()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1135 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1136
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1137 def recall(self, s, event):
39426
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1138 # remove leading and trailing empty or whitespace lines
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1139 s = re.sub(r'^\s*\n', '' , s)
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1140 s = re.sub(r'\n\s*$', '', s)
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1141 lines = s.split('\n')
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1142 self.text.undo_block_start()
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1143 try:
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1144 self.text.tag_remove("sel", "1.0", "end")
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1145 self.text.mark_set("insert", "end-1c")
39426
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1146 prefix = self.text.get("insert linestart", "insert")
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1147 if prefix.rstrip().endswith(':'):
35118
2d833123b119 Remove dead code
Kurt B. Kaiser <kbk@shore.net>
parents: 35112
diff changeset
1148 self.newline_and_indent_event(event)
39426
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1149 prefix = self.text.get("insert linestart", "insert")
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1150 self.text.insert("insert", lines[0].strip())
35118
2d833123b119 Remove dead code
Kurt B. Kaiser <kbk@shore.net>
parents: 35112
diff changeset
1151 if len(lines) > 1:
39426
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1152 orig_base_indent = re.search(r'^([ \t]*)', lines[0]).group(0)
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1153 new_base_indent = re.search(r'^([ \t]*)', prefix).group(0)
35118
2d833123b119 Remove dead code
Kurt B. Kaiser <kbk@shore.net>
parents: 35112
diff changeset
1154 for line in lines[1:]:
39426
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1155 if line.startswith(orig_base_indent):
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1156 # replace orig base indentation with new indentation
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1157 line = new_base_indent + line[len(orig_base_indent):]
d8fa810cfd54 Retrieval of previous shell command was not always preserving indentation
Kurt B. Kaiser <kbk@shore.net>
parents: 39419
diff changeset
1158 self.text.insert('insert', '\n'+line.rstrip())
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1159 finally:
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1160 self.text.see("insert")
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1161 self.text.undo_block_stop()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1162
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1163 def runit(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1164 line = self.text.get("iomark", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1165 # Strip off last newline and surrounding whitespace.
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1166 # (To allow you to hit return twice to end a statement.)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1167 i = len(line)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1168 while i > 0 and line[i-1] in " \t":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1169 i = i-1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1170 if i > 0 and line[i-1] == "\n":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1171 i = i-1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1172 while i > 0 and line[i-1] in " \t":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1173 i = i-1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1174 line = line[:i]
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1175 more = self.interp.runsource(line)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1176
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1177 def open_stack_viewer(self, event=None):
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1178 if self.interp.rpcclt:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1179 return self.interp.remote_stack_viewer()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1180 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1181 sys.last_traceback
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1182 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1183 tkMessageBox.showerror("No stack trace",
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1184 "There is no stack trace yet.\n"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1185 "(sys.last_traceback is not defined)",
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1186 master=self.text)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1187 return
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1188 from StackViewer import StackBrowser
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1189 sv = StackBrowser(self.root, self.flist)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1190
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1191 def view_restart_mark(self, event=None):
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1192 self.text.see("iomark")
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1193 self.text.see("restart")
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1194
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1195 def restart_shell(self, event=None):
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1196 self.interp.restart_subprocess()
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1197
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1198 def showprompt(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1199 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1200 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1201 s = str(sys.ps1)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1202 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1203 s = ""
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1204 self.console.write(s)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1205 self.text.mark_set("insert", "end-1c")
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1206 self.set_line_and_column()
24183
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
1207 self.io.reset_undo()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1208
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1209 def resetoutput(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1210 source = self.text.get("iomark", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1211 if self.history:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1212 self.history.history_store(source)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1213 if self.text.get("end-2c") != "\n":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1214 self.text.insert("end-1c", "\n")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1215 self.text.mark_set("iomark", "end-1c")
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1216 self.set_line_and_column()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1217 sys.stdout.softspace = 0
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1218
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1219 def write(self, s, tags=()):
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1220 try:
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1221 self.text.mark_gravity("iomark", "right")
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1222 OutputWindow.write(self, s, tags, "iomark")
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1223 self.text.mark_gravity("iomark", "left")
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1224 except:
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1225 pass
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1226 if self.canceled:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1227 self.canceled = 0
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
1228 if not use_subprocess:
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
1229 raise KeyboardInterrupt
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1230
34212
1e8b033f91dc The remote procedure call module rpc.py can now access data attributes of
Kurt B. Kaiser <kbk@shore.net>
parents: 33989
diff changeset
1231 class PseudoFile(object):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1232
29582
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
1233 def __init__(self, shell, tags, encoding=None):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1234 self.shell = shell
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1235 self.tags = tags
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1236 self.softspace = 0
29582
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
1237 self.encoding = encoding
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1238
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1239 def write(self, s):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1240 self.shell.write(s, self.tags)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1241
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1242 def writelines(self, l):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1243 map(self.write, l)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1244
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1245 def flush(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1246 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1247
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1248 def isatty(self):
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
1249 return True
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1250
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1251
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1252 usage_msg = """\
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1253
29122
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
1254 USAGE: idle [-deins] [-t title] [file]*
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
1255 idle [-dns] [-t title] (-c cmd | -r file) [arg]*
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
1256 idle [-dns] [-t title] - [arg]*
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
1257
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1258 -h print this help message and exit
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1259 -n run IDLE without a subprocess (see Help/IDLE Help for details)
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1260
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1261 The following options will override the IDLE 'settings' configuration:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1262
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1263 -e open an edit window
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1264 -i open a shell window
18649
8aa63aea7269 Implement idle command interface as suggested by GvR [idle-dev] 16 July
Kurt B. Kaiser <kbk@shore.net>
parents: 18614
diff changeset
1265
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1266 The following options imply -i and will open a shell:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1267
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1268 -c cmd run the command in a shell, or
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1269 -r file run script from file
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1270
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1271 -d enable the debugger
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1272 -s run $IDLESTARTUP or $PYTHONSTARTUP before anything else
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1273 -t title set title of shell window
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1274
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1275 A default edit window will be bypassed when -c, -r, or - are used.
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1276
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1277 [arg]* are passed to the command (-c) or script (-r) in sys.argv[1:].
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1278
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1279 Examples:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1280
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1281 idle
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1282 Open an edit window or shell depending on IDLE's configuration.
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1283
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1284 idle foo.py foobar.py
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1285 Edit the files, also open a shell if configured to start with shell.
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1286
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1287 idle -est "Baz" foo.py
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1288 Run $IDLESTARTUP or $PYTHONSTARTUP, edit foo.py, and open a shell
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1289 window with the title "Baz".
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1290
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1291 idle -c "import sys; print sys.argv" "foo"
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1292 Open a shell window and run the command, passing "-c" in sys.argv[0]
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1293 and "foo" in sys.argv[1].
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1294
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1295 idle -d -s -r foo.py "Hello World"
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1296 Open a shell window, run a startup script, enable the debugger, and
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1297 run foo.py, passing "foo.py" in sys.argv[0] and "Hello World" in
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1298 sys.argv[1].
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1299
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1300 echo "import sys; print sys.argv" | idle - "foobar"
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1301 Open a shell window, run the script piped in, passing '' in sys.argv[0]
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1302 and "foobar" in sys.argv[1].
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1303 """
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1304
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1305 def main():
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1306 global flist, root, use_subprocess
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1307
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1308 use_subprocess = True
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1309 enable_shell = False
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1310 enable_edit = False
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1311 debug = False
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1312 cmd = None
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1313 script = None
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1314 startup = False
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1315 try:
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1316 opts, args = getopt.getopt(sys.argv[1:], "c:deihnr:st:")
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1317 except getopt.error, msg:
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1318 sys.stderr.write("Error: %s\n" % str(msg))
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1319 sys.stderr.write(usage_msg)
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1320 sys.exit(2)
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1321 for o, a in opts:
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1322 if o == '-c':
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1323 cmd = a
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1324 enable_shell = True
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1325 if o == '-d':
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1326 debug = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1327 enable_shell = True
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1328 if o == '-e':
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1329 enable_edit = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1330 if o == '-h':
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1331 sys.stdout.write(usage_msg)
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1332 sys.exit()
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1333 if o == '-i':
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1334 enable_shell = True
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1335 if o == '-n':
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1336 use_subprocess = False
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1337 if o == '-r':
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1338 script = a
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1339 if os.path.isfile(script):
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1340 pass
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1341 else:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1342 print "No script file: ", script
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1343 sys.exit()
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1344 enable_shell = True
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1345 if o == '-s':
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1346 startup = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1347 enable_shell = True
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1348 if o == '-t':
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1349 PyShell.shell_title = a
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1350 enable_shell = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1351 if args and args[0] == '-':
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1352 cmd = sys.stdin.read()
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1353 enable_shell = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1354 # process sys.argv and sys.path:
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1355 for i in range(len(sys.path)):
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1356 sys.path[i] = os.path.abspath(sys.path[i])
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1357 if args and args[0] == '-':
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1358 sys.argv = [''] + args[1:]
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1359 elif cmd:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1360 sys.argv = ['-c'] + args
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1361 elif script:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1362 sys.argv = [script] + args
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1363 elif args:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1364 enable_edit = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1365 pathx = []
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1366 for filename in args:
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1367 pathx.append(os.path.dirname(filename))
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1368 for dir in pathx:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1369 dir = os.path.abspath(dir)
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1370 if not dir in sys.path:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1371 sys.path.insert(0, dir)
26741
cadfce66d861 When IDLE is installed and run from a startup script, the script's
Kurt B. Kaiser <kbk@shore.net>
parents: 26740
diff changeset
1372 else:
cadfce66d861 When IDLE is installed and run from a startup script, the script's
Kurt B. Kaiser <kbk@shore.net>
parents: 26740
diff changeset
1373 dir = os.getcwd()
cadfce66d861 When IDLE is installed and run from a startup script, the script's
Kurt B. Kaiser <kbk@shore.net>
parents: 26740
diff changeset
1374 if not dir in sys.path:
cadfce66d861 When IDLE is installed and run from a startup script, the script's
Kurt B. Kaiser <kbk@shore.net>
parents: 26740
diff changeset
1375 sys.path.insert(0, dir)
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1376 # check the IDLE settings configuration (but command line overrides)
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1377 edit_start = idleConf.GetOption('main', 'General',
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
1378 'editor-on-startup', type='bool')
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1379 enable_edit = enable_edit or edit_start
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
1380 enable_shell = enable_shell or not edit_start
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1381 # start editor and/or shell windows:
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1382 root = Tk(className="Idle")
38744
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
1383
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1384 fixwordbreaks(root)
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1385 root.withdraw()
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1386 flist = PyShellFileList(root)
38744
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
1387 macosxSupport.setupApp(root, flist)
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
1388
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1389 if enable_edit:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1390 if not (cmd or script):
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1391 for filename in args:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1392 flist.open(filename)
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1393 if not args:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1394 flist.new()
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
1395 if enable_shell:
38744
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
1396 shell = flist.open_shell()
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
1397 if not shell:
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
1398 return # couldn't open shell
38744
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
1399
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
1400 if macosxSupport.runningAsOSXApp() and flist.dict:
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
1401 # On OSX: when the user has double-clicked on a file that causes
38748
b50ab288ae27 Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 38744
diff changeset
1402 # IDLE to be launched the shell window will open just in front of
b50ab288ae27 Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 38744
diff changeset
1403 # the file she wants to see. Lower the interpreter window when
38744
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
1404 # there are open files.
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
1405 shell.top.lower()
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
1406
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1407 shell = flist.pyshell
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1408 # handle remaining options:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1409 if debug:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1410 shell.open_debugger()
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1411 if startup:
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1412 filename = os.environ.get("IDLESTARTUP") or \
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1413 os.environ.get("PYTHONSTARTUP")
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1414 if filename and os.path.isfile(filename):
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1415 shell.interp.execfile(filename)
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
1416 if shell and cmd or script:
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1417 shell.interp.runcommand("""if 1:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1418 import sys as _sys
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
1419 _sys.argv = %r
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1420 del _sys
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
1421 \n""" % (sys.argv,))
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1422 if cmd:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1423 shell.interp.execsource(cmd)
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1424 elif script:
29122
c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in
Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
1425 shell.interp.prepend_syspath(script)
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1426 shell.interp.execfile(script)
38744
1b3b6b1982aa This patch improves the L&F of IDLE on OSX. The changes are conditionalized on
Ronald Oussoren <ronaldoussoren@mac.com>
parents: 35891
diff changeset
1427
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1428 root.mainloop()
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1429 root.destroy()
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
1430
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1431 if __name__ == "__main__":
29476
51060b169b32 Support testing in .../Lib/idlelib when calling <python PyShell.py>
Kurt B. Kaiser <kbk@shore.net>
parents: 29452
diff changeset
1432 sys.modules['PyShell'] = sys.modules['__main__']
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1433 main()