Mercurial > cpython-lru_cache-weakref

annotate Lib/idlelib/PyShell.py @ 87690:66c1c9f32567 default tip

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Add use_weakref option to functools.lru_cache The use_weakref option makes lru_cache create weak references to the function arguments when creating the cache key, which prevents them from staying in the memory forever even after all other references to them are gone. This is a proof of concept for http://bugs.python.org/issue19859
author Radomir Dopieralski <devel@sheep.art.pl>
date Tue, 03 Dec 2013 16:02:48 +0100
parents b0cc8c9ab912
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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fcfe324663a6 convert shebang lines: python -> python3
Benjamin Peterson <benjamin@python.org>
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1 #! /usr/bin/env python3
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2
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3 import getopt
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4 import os
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5 import os.path
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6 import re
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7 import socket
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8 import subprocess
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9 import sys
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10 import threading
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11 import time
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12 import tokenize
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13 import traceback
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14 import types
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15 import io
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16
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17 import linecache
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18 from code import InteractiveInterpreter
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19 from platform import python_version
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20
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21 try:
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22 from tkinter import *
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23 except ImportError:
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24 print("** IDLE can't import Tkinter. " \
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25 "Your Python may not be configured for Tk. **", file=sys.__stderr__)
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26 sys.exit(1)
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27 import tkinter.messagebox as tkMessageBox
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28
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29 from idlelib.EditorWindow import EditorWindow, fixwordbreaks
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30 from idlelib.FileList import FileList
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31 from idlelib.ColorDelegator import ColorDelegator
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32 from idlelib.UndoDelegator import UndoDelegator
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33 from idlelib.OutputWindow import OutputWindow
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34 from idlelib.configHandler import idleConf
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35 from idlelib import idlever
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36 from idlelib import rpc
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37 from idlelib import Debugger
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38 from idlelib import RemoteDebugger
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39 from idlelib import macosxSupport
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40
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41 HOST = '127.0.0.1' # python execution server on localhost loopback
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42 PORT = 0 # someday pass in host, port for remote debug capability
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43
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44 # Override warnings module to write to warning_stream. Initialize to send IDLE
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45 # internal warnings to the console. ScriptBinding.check_syntax() will
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46 # temporarily redirect the stream to the shell window to display warnings when
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47 # checking user's code.
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48 warning_stream = sys.__stderr__ # None, at least on Windows, if no console.
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49 import warnings
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50
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51 def idle_formatwarning(message, category, filename, lineno, line=None):
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52 """Format warnings the IDLE way."""
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53
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54 s = "\nWarning (from warnings module):\n"
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55 s += ' File \"%s\", line %s\n' % (filename, lineno)
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56 if line is None:
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57 line = linecache.getline(filename, lineno)
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58 line = line.strip()
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59 if line:
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60 s += " %s\n" % line
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61 s += "%s: %s\n" % (category.__name__, message)
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62 return s
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63
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64 def idle_showwarning(
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65 message, category, filename, lineno, file=None, line=None):
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66 """Show Idle-format warning (after replacing warnings.showwarning).
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67
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68 The differences are the formatter called, the file=None replacement,
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69 which can be None, the capture of the consequence AttributeError,
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70 and the output of a hard-coded prompt.
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71 """
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72 if file is None:
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73 file = warning_stream
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74 try:
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75 file.write(idle_formatwarning(
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76 message, category, filename, lineno, line=line))
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77 file.write(">>> ")
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78 except (AttributeError, OSError):
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79 pass # if file (probably __stderr__) is invalid, skip warning.
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80
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81 _warnings_showwarning = None
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82
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83 def capture_warnings(capture):
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84 "Replace warning.showwarning with idle_showwarning, or reverse."
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85
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86 global _warnings_showwarning
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87 if capture:
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88 if _warnings_showwarning is None:
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89 _warnings_showwarning = warnings.showwarning
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90 warnings.showwarning = idle_showwarning
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91 else:
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92 if _warnings_showwarning is not None:
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93 warnings.showwarning = _warnings_showwarning
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94 _warnings_showwarning = None
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95
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96 capture_warnings(True)
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97
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98 def extended_linecache_checkcache(filename=None,
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99 orig_checkcache=linecache.checkcache):
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100 """Extend linecache.checkcache to preserve the <pyshell#...> entries
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101
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102 Rather than repeating the linecache code, patch it to save the
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103 <pyshell#...> entries, call the original linecache.checkcache()
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104 (skipping them), and then restore the saved entries.
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105
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106 orig_checkcache is bound at definition time to the original
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107 method, allowing it to be patched.
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108 """
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109 cache = linecache.cache
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110 save = {}
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111 for key in list(cache):
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112 if key[:1] + key[-1:] == '<>':
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113 save[key] = cache.pop(key)
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114 orig_checkcache(filename)
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115 cache.update(save)
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116
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117 # Patch linecache.checkcache():
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118 linecache.checkcache = extended_linecache_checkcache
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119
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120
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121 class PyShellEditorWindow(EditorWindow):
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066c7890cd61 1. If user passes a non-existant filename on the commandline, just open
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122 "Regular text edit window in IDLE, supports breakpoints"
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123
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124 def __init__(self, *args):
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125 self.breakpoints = []
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94e5d1b8f696 SF patch #768187: replace apply(f, args, kwds) with f(*args, **kwds)
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126 EditorWindow.__init__(self, *args)
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127 self.text.bind("<<set-breakpoint-here>>", self.set_breakpoint_here)
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128 self.text.bind("<<clear-breakpoint-here>>", self.clear_breakpoint_here)
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129 self.text.bind("<<open-python-shell>>", self.flist.open_shell)
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130
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131 self.breakpointPath = os.path.join(idleConf.GetUserCfgDir(),
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132 'breakpoints.lst')
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133 # whenever a file is changed, restore breakpoints
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134 def filename_changed_hook(old_hook=self.io.filename_change_hook,
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135 self=self):
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136 self.restore_file_breaks()
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137 old_hook()
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138 self.io.set_filename_change_hook(filename_changed_hook)
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1e5e497ee33b #17614: IDLE no longer raises exception when quickly closing a file.
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139 if self.io.filename:
1e5e497ee33b #17614: IDLE no longer raises exception when quickly closing a file.
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140 self.restore_file_breaks()
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141
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639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
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diff changeset
142 rmenu_specs = [
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143 ("Cut", "<<cut>>", "rmenu_check_cut"),
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144 ("Copy", "<<copy>>", "rmenu_check_copy"),
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145 ("Paste", "<<paste>>", "rmenu_check_paste"),
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66643fcf6ee9 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
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diff changeset
146 (None, None, None),
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147 ("Set Breakpoint", "<<set-breakpoint-here>>", None),
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148 ("Clear Breakpoint", "<<clear-breakpoint-here>>", None)
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parents: 78350
diff changeset
149 ]
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150
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151 def set_breakpoint(self, lineno):
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152 text = self.text
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153 filename = self.io.filename
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154 text.tag_add("BREAK", "%d.0" % lineno, "%d.0" % (lineno+1))
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diff changeset
155 try:
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156 i = self.breakpoints.index(lineno)
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diff changeset
157 except ValueError: # only add if missing, i.e. do once
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158 self.breakpoints.append(lineno)
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diff changeset
159 try: # update the subprocess debugger
18e09720738f Recalls breakpoints set in a file
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diff changeset
160 debug = self.flist.pyshell.interp.debugger
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diff changeset
161 debug.set_breakpoint_here(filename, lineno)
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162 except: # but debugger may not be active right now....
18e09720738f Recalls breakpoints set in a file
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163 pass
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diff changeset
164
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165 def set_breakpoint_here(self, event=None):
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166 text = self.text
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167 filename = self.io.filename
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168 if not filename:
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
169 text.bell()
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parents:
diff changeset
170 return
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diff changeset
171 lineno = int(float(text.index("insert")))
26025
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diff changeset
172 self.set_breakpoint(lineno)
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parents:
diff changeset
173
23932
eab8eca9ec51 1. Debugger Breakpoints, finish implementation
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diff changeset
174 def clear_breakpoint_here(self, event=None):
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175 text = self.text
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176 filename = self.io.filename
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177 if not filename:
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178 text.bell()
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eab8eca9ec51 1. Debugger Breakpoints, finish implementation
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179 return
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180 lineno = int(float(text.index("insert")))
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181 try:
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182 self.breakpoints.remove(lineno)
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diff changeset
183 except:
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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parents: 25691
diff changeset
184 pass
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
185 text.tag_remove("BREAK", "insert linestart",\
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diff changeset
186 "insert lineend +1char")
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187 try:
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188 debug = self.flist.pyshell.interp.debugger
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diff changeset
189 debug.clear_breakpoint_here(filename, lineno)
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diff changeset
190 except:
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
191 pass
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diff changeset
192
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193 def clear_file_breaks(self):
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diff changeset
194 if self.breakpoints:
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195 text = self.text
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196 filename = self.io.filename
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197 if not filename:
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198 text.bell()
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199 return
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
200 self.breakpoints = []
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
201 text.tag_remove("BREAK", "1.0", END)
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
202 try:
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
203 debug = self.flist.pyshell.interp.debugger
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diff changeset
204 debug.clear_file_breaks(filename)
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parents: 25691
diff changeset
205 except:
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
206 pass
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
207
26025
18e09720738f Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
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diff changeset
208 def store_file_breaks(self):
26659
d99e38bb6dcd M Debugger.py
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diff changeset
209 "Save breakpoints when file is saved"
d99e38bb6dcd M Debugger.py
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210 # XXX 13 Dec 2002 KBK Currently the file must be saved before it can
d99e38bb6dcd M Debugger.py
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211 # be run. The breaks are saved at that time. If we introduce
d99e38bb6dcd M Debugger.py
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212 # a temporary file save feature the save breaks functionality
d99e38bb6dcd M Debugger.py
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213 # needs to be re-verified, since the breaks at the time the
d99e38bb6dcd M Debugger.py
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diff changeset
214 # temp file is created may differ from the breaks at the last
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
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diff changeset
215 # permanent save of the file. Currently, a break introduced
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
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diff changeset
216 # after a save will be effective, but not persistent.
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
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diff changeset
217 # This is necessary to keep the saved breaks synched with the
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
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diff changeset
218 # saved file.
26659
d99e38bb6dcd M Debugger.py
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diff changeset
219 #
d99e38bb6dcd M Debugger.py
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220 # Breakpoints are set as tagged ranges in the text. Certain
d99e38bb6dcd M Debugger.py
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diff changeset
221 # kinds of edits cause these ranges to be deleted: Inserting
d99e38bb6dcd M Debugger.py
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222 # or deleting a line just before a breakpoint, and certain
d99e38bb6dcd M Debugger.py
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223 # deletions prior to a breakpoint. These issues need to be
d99e38bb6dcd M Debugger.py
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224 # investigated and understood. It's not clear if they are
d99e38bb6dcd M Debugger.py
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225 # Tk issues or IDLE issues, or whether they can actually
d99e38bb6dcd M Debugger.py
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226 # be fixed. Since a modified file has to be saved before it is
d99e38bb6dcd M Debugger.py
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227 # run, and since self.breakpoints (from which the subprocess
d99e38bb6dcd M Debugger.py
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228 # debugger is loaded) is updated during the save, the visible
d99e38bb6dcd M Debugger.py
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229 # breaks stay synched with the subprocess even if one of these
d99e38bb6dcd M Debugger.py
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230 # unexpected breakpoint deletions occurs.
d99e38bb6dcd M Debugger.py
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diff changeset
231 breaks = self.breakpoints
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diff changeset
232 filename = self.io.filename
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diff changeset
233 try:
72172
d1d2dfbca812 IDLE: fix some RessourceWarning, reuse tokenize.open()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 71746
diff changeset
234 with open(self.breakpointPath, "r") as fp:
d1d2dfbca812 IDLE: fix some RessourceWarning, reuse tokenize.open()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 71746
diff changeset
235 lines = fp.readlines()
84055
2fe64ce5da05 #18151, part 1: Backport idlelilb portion of Andrew Svetlov's 3.4 patch
Terry Jan Reedy <tjreedy@udel.edu>
parents: 83897
diff changeset
236 except OSError:
26659
d99e38bb6dcd M Debugger.py
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diff changeset
237 lines = []
73967
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73232
diff changeset
238 try:
73968
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
239 with open(self.breakpointPath, "w") as new_file:
73967
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint
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diff changeset
240 for line in lines:
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73232
diff changeset
241 if not line.startswith(filename + '='):
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diff changeset
242 new_file.write(line)
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diff changeset
243 self.update_breakpoints()
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint
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diff changeset
244 breaks = self.breakpoints
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
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diff changeset
245 if breaks:
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint
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diff changeset
246 new_file.write(filename + '=' + str(breaks) + '\n')
84055
2fe64ce5da05 #18151, part 1: Backport idlelilb portion of Andrew Svetlov's 3.4 patch
Terry Jan Reedy <tjreedy@udel.edu>
parents: 83897
diff changeset
247 except OSError as err:
73967
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73232
diff changeset
248 if not getattr(self.root, "breakpoint_error_displayed", False):
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73232
diff changeset
249 self.root.breakpoint_error_displayed = True
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint
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diff changeset
250 tkMessageBox.showerror(title='IDLE Error',
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint
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parents: 73232
diff changeset
251 message='Unable to update breakpoint list:\n%s'
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73232
diff changeset
252 % str(err),
7857d1f4ce79 Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73232
diff changeset
253 parent=self.text)
26025
18e09720738f Recalls breakpoints set in a file
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diff changeset
254
18e09720738f Recalls breakpoints set in a file
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diff changeset
255 def restore_file_breaks(self):
18e09720738f Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents: 25894
diff changeset
256 self.text.update() # this enables setting "BREAK" tags to be visible
83069
1e5e497ee33b #17614: IDLE no longer raises exception when quickly closing a file.
Roger Serwy <roger.serwy@gmail.com>
parents: 83049
diff changeset
257 if self.io is None:
1e5e497ee33b #17614: IDLE no longer raises exception when quickly closing a file.
Roger Serwy <roger.serwy@gmail.com>
parents: 83049
diff changeset
258 # can happen if IDLE closes due to the .update() call
1e5e497ee33b #17614: IDLE no longer raises exception when quickly closing a file.
Roger Serwy <roger.serwy@gmail.com>
parents: 83049
diff changeset
259 return
26659
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
260 filename = self.io.filename
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
261 if filename is None:
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
262 return
26028
64a96b97e1e9 Set breakpoints on remote debugger
Chui Tey <chui.tey@advdata.com.au>
parents: 26025
diff changeset
263 if os.path.isfile(self.breakpointPath):
72172
d1d2dfbca812 IDLE: fix some RessourceWarning, reuse tokenize.open()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 71746
diff changeset
264 with open(self.breakpointPath, "r") as fp:
d1d2dfbca812 IDLE: fix some RessourceWarning, reuse tokenize.open()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 71746
diff changeset
265 lines = fp.readlines()
26028
64a96b97e1e9 Set breakpoints on remote debugger
Chui Tey <chui.tey@advdata.com.au>
parents: 26025
diff changeset
266 for line in lines:
26659
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
267 if line.startswith(filename + '='):
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
268 breakpoint_linenumbers = eval(line[len(filename)+1:])
26028
64a96b97e1e9 Set breakpoints on remote debugger
Chui Tey <chui.tey@advdata.com.au>
parents: 26025
diff changeset
269 for breakpoint_linenumber in breakpoint_linenumbers:
64a96b97e1e9 Set breakpoints on remote debugger
Chui Tey <chui.tey@advdata.com.au>
parents: 26025
diff changeset
270 self.set_breakpoint(breakpoint_linenumber)
26025
18e09720738f Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents: 25894
diff changeset
271
26659
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Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
272 def update_breakpoints(self):
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Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
273 "Retrieves all the breakpoints in the current window"
26025
18e09720738f Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents: 25894
diff changeset
274 text = self.text
26659
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
275 ranges = text.tag_ranges("BREAK")
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
276 linenumber_list = self.ranges_to_linenumbers(ranges)
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
277 self.breakpoints = linenumber_list
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
278
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
279 def ranges_to_linenumbers(self, ranges):
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
280 lines = []
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
281 for index in range(0, len(ranges), 2):
78350
8f1a8e80f330 Issue #9803: Don't close IDLE on saving if breakpoint is open.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78275
diff changeset
282 lineno = int(float(ranges[index].string))
8f1a8e80f330 Issue #9803: Don't close IDLE on saving if breakpoint is open.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78275
diff changeset
283 end = int(float(ranges[index+1].string))
26659
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
284 while lineno < end:
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
285 lines.append(lineno)
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
286 lineno += 1
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
287 return lines
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
288
26771
fc7fdec3fb86 1. RPC stack levels were not pruned from traceback unless IDLE was started
Kurt B. Kaiser <kbk@shore.net>
parents: 26758
diff changeset
289 # XXX 13 Dec 2002 KBK Not used currently
26659
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
290 # def saved_change_hook(self):
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
291 # "Extend base method - clear breaks if module is modified"
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
292 # if not self.get_saved():
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
293 # self.clear_file_breaks()
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
294 # EditorWindow.saved_change_hook(self)
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
295
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
296 def _close(self):
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
297 "Extend base method - clear breaks when module is closed"
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
298 self.clear_file_breaks()
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
299 EditorWindow._close(self)
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
300
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
301
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
302 class PyShellFileList(FileList):
33218
066c7890cd61 1. If user passes a non-existant filename on the commandline, just open
Kurt B. Kaiser <kbk@shore.net>
parents: 32512
diff changeset
303 "Extend base class: IDLE supports a shell and breakpoints"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
304
33218
066c7890cd61 1. If user passes a non-existant filename on the commandline, just open
Kurt B. Kaiser <kbk@shore.net>
parents: 32512
diff changeset
305 # override FileList's class variable, instances return PyShellEditorWindow
066c7890cd61 1. If user passes a non-existant filename on the commandline, just open
Kurt B. Kaiser <kbk@shore.net>
parents: 32512
diff changeset
306 # instead of EditorWindow when new edit windows are created.
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
307 EditorWindow = PyShellEditorWindow
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
308
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
309 pyshell = None
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
310
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
311 def open_shell(self, event=None):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
312 if self.pyshell:
33218
066c7890cd61 1. If user passes a non-existant filename on the commandline, just open
Kurt B. Kaiser <kbk@shore.net>
parents: 32512
diff changeset
313 self.pyshell.top.wakeup()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
314 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
315 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
316 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
317 if not self.pyshell.begin():
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
318 return None
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
319 return self.pyshell
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
320
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
321
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
322 class ModifiedColorDelegator(ColorDelegator):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
323 "Extend base class: colorizer for the shell window itself"
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
324
22111
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
325 def __init__(self):
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
326 ColorDelegator.__init__(self)
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
327 self.LoadTagDefs()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
328
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
329 def recolorize_main(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
330 self.tag_remove("TODO", "1.0", "iomark")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
331 self.tag_add("SYNC", "1.0", "iomark")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
332 ColorDelegator.recolorize_main(self)
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
333
22111
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
334 def LoadTagDefs(self):
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
335 ColorDelegator.LoadTagDefs(self)
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
336 theme = idleConf.GetOption('main','Theme','name')
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
337 self.tagdefs.update({
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
338 "stdin": {'background':None,'foreground':None},
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
339 "stdout": idleConf.GetHighlight(theme, "stdout"),
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
340 "stderr": idleConf.GetHighlight(theme, "stderr"),
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
341 "console": idleConf.GetHighlight(theme, "console"),
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
342 })
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
343
77265
1a4e99460438 Issue #14962: Update text coloring in IDLE shell window after changing
Ned Deily <nad@acm.org>
parents: 77175
diff changeset
344 def removecolors(self):
1a4e99460438 Issue #14962: Update text coloring in IDLE shell window after changing
Ned Deily <nad@acm.org>
parents: 77175
diff changeset
345 # Don't remove shell color tags before "iomark"
1a4e99460438 Issue #14962: Update text coloring in IDLE shell window after changing
Ned Deily <nad@acm.org>
parents: 77175
diff changeset
346 for tag in self.tagdefs:
1a4e99460438 Issue #14962: Update text coloring in IDLE shell window after changing
Ned Deily <nad@acm.org>
parents: 77175
diff changeset
347 self.tag_remove(tag, "iomark", "end")
1a4e99460438 Issue #14962: Update text coloring in IDLE shell window after changing
Ned Deily <nad@acm.org>
parents: 77175
diff changeset
348
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
349 class ModifiedUndoDelegator(UndoDelegator):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
350 "Extend base class: forbid insert/delete before the I/O mark"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
351
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
352 def insert(self, index, chars, tags=None):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
353 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
354 if self.delegate.compare(index, "<", "iomark"):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
355 self.delegate.bell()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
356 return
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
357 except TclError:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
358 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
359 UndoDelegator.insert(self, index, chars, tags)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
360
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
361 def delete(self, index1, index2=None):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
362 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
363 if self.delegate.compare(index1, "<", "iomark"):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
364 self.delegate.bell()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
365 return
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
366 except TclError:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
367 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
368 UndoDelegator.delete(self, index1, index2)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
369
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
370
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
371 class MyRPCClient(rpc.RPCClient):
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
372
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
373 def handle_EOF(self):
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
374 "Override the base class - just re-raise EOFError"
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
375 raise EOFError
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
376
29271
8f73df099967 Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 29256
diff changeset
377
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
378 class ModifiedInterpreter(InteractiveInterpreter):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
379
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
380 def __init__(self, tkconsole):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
381 self.tkconsole = tkconsole
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
382 locals = sys.modules['__main__'].__dict__
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
383 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
384 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
385 self.restarting = False
52799
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
386 self.subprocess_arglist = None
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
387 self.port = PORT
73232
87251608cb64 Issue 13296: Fix IDLE to clear compile __future__ flags on shell restart.
Ned Deily <nad@acm.org>
parents: 71170
diff changeset
388 self.original_compiler_flags = self.compile.compiler.flags
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
389
84096
da852f5250af #5492: Avoid traceback when exiting IDLE caused by a race condition.
Roger Serwy <roger.serwy@gmail.com>
parents: 84055
diff changeset
390 _afterid = None
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
391 rpcclt = None
71746
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
392 rpcsubproc = None
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
393
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
394 def spawn_subprocess(self):
60018
e6b9ef49e33f Syntax cleanup `== None` -> `is None`
Florent Xicluna <florent.xicluna@gmail.com>
parents: 55639
diff changeset
395 if self.subprocess_arglist is None:
52799
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
396 self.subprocess_arglist = self.build_subprocess_arglist()
71746
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
397 self.rpcsubproc = subprocess.Popen(self.subprocess_arglist)
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
398
26730
9b4c014b3a21 Update way a subprocess is launched for Mac OS X.
Tony Lownds <tony@lownds.com>
parents: 26693
diff changeset
399 def build_subprocess_arglist(self):
52799
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
400 assert (self.port!=0), (
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
401 "Socket should have been assigned a port number.")
29101
32e70ad79f66 1. The command-line arguments for subprocesses no longer need to be
Tony Lownds <tony@lownds.com>
parents: 29076
diff changeset
402 w = ['-W' + s for s in sys.warnoptions]
32e70ad79f66 1. The command-line arguments for subprocesses no longer need to be
Tony Lownds <tony@lownds.com>
parents: 29076
diff changeset
403 # 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
404 # 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
405 # 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
406 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
407 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
408 if __name__ == 'idlelib.PyShell':
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
409 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
410 else:
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
411 command = "__import__('run').main(%r)" % (del_exitf,)
71746
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
412 return [sys.executable] + 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
413
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
414 def start_subprocess(self):
52799
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
415 addr = (HOST, self.port)
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
416 # GUI makes several attempts to acquire socket, listens for connection
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
417 for i in range(3):
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
418 time.sleep(i)
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
419 try:
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
420 self.rpcclt = MyRPCClient(addr)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
421 break
80933
50d19c2fac82 Issue #16717: get rid of socket.error, replace with OSError
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 80175
diff changeset
422 except OSError as 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
423 pass
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
424 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
425 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
426 return None
52799
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
427 # if PORT was 0, system will assign an 'ephemeral' port. Find it out:
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
428 self.port = self.rpcclt.listening_sock.getsockname()[1]
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
429 # if PORT was not 0, probably working with a remote execution server
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
430 if PORT != 0:
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
431 # To allow reconnection within the 2MSL wait (cf. Stevens TCP
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
432 # V1, 18.6), set SO_REUSEADDR. Note that this can be problematic
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
433 # on Windows since the implementation allows two active sockets on
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
434 # the same address!
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
435 self.rpcclt.listening_sock.setsockopt(socket.SOL_SOCKET,
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
436 socket.SO_REUSEADDR, 1)
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
437 self.spawn_subprocess()
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
438 #time.sleep(20) # test to simulate GUI not accepting connection
24386
0e27b67247da Reverse the RPC socket connection: Python execution server connects to
Kurt B. Kaiser <kbk@shore.net>
parents: 24183
diff changeset
439 # 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
440 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
441 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
442 self.rpcclt.accept()
40587
6b18a095c2e7 SF patch 1631942 by Collin Winter:
Guido van Rossum <guido@python.org>
parents: 40450
diff changeset
443 except socket.timeout as 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
444 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
445 return None
81718
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
446 self.rpcclt.register("console", self.tkconsole)
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
447 self.rpcclt.register("stdin", self.tkconsole.stdin)
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
448 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
449 self.rpcclt.register("stderr", self.tkconsole.stderr)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
450 self.rpcclt.register("flist", self.tkconsole.flist)
27545
f9822b18cf91 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27379
diff changeset
451 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
452 self.rpcclt.register("interp", self)
74692
1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73967
diff changeset
453 self.transfer_path(with_cwd=True)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
454 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
455 return self.rpcclt
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
456
74692
1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73967
diff changeset
457 def restart_subprocess(self, with_cwd=False):
29256
b909fdf0edf8 Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents: 29254
diff changeset
458 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
459 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
460 self.restarting = True
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
461 # close only the subprocess debugger
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
462 debug = self.getdebugger()
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
463 if debug:
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
464 try:
29076
ad84fe58ec2f 1. RemoteDebugger now runs user code in subprocess MainThread
Kurt B. Kaiser <kbk@shore.net>
parents: 29059
diff changeset
465 # Only close subprocess debugger, don't unregister gui_adap!
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
466 RemoteDebugger.close_subprocess_debugger(self.rpcclt)
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
467 except:
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
468 pass
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
469 # 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
470 self.rpcclt.close()
71746
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
471 self.terminate_subprocess()
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
472 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
473 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
474 console.executing = False
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
475 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
476 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
477 self.rpcclt.accept()
40587
6b18a095c2e7 SF patch 1631942 by Collin Winter:
Guido van Rossum <guido@python.org>
parents: 40450
diff changeset
478 except socket.timeout as 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
479 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
480 return None
74692
1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73967
diff changeset
481 self.transfer_path(with_cwd=with_cwd)
83073
0be85a7fc839 #14254: IDLE now handles readline correctly across shell restarts.
Roger Serwy <roger.serwy@gmail.com>
parents: 83070
diff changeset
482 console.stop_readline()
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
483 # annotate restart in shell window and mark it
27336
cbca0bcf1c31 M Bindings.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27074
diff changeset
484 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
485 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
486 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
487 console.showprompt()
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
488 halfbar = ((int(console.width) - 16) // 2) * '='
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
489 console.write(halfbar + ' RESTART ' + halfbar)
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
490 console.text.mark_set("restart", "end-1c")
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
491 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
492 console.showprompt()
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
493 # restart subprocess debugger
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
494 if debug:
29076
ad84fe58ec2f 1. RemoteDebugger now runs user code in subprocess MainThread
Kurt B. Kaiser <kbk@shore.net>
parents: 29059
diff changeset
495 # Restarted debugger connects to current instance of debug GUI
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
496 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
497 # reload remote debugger breakpoints for all PyShellEditWindows
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
498 debug.load_breakpoints()
73232
87251608cb64 Issue 13296: Fix IDLE to clear compile __future__ flags on shell restart.
Ned Deily <nad@acm.org>
parents: 71170
diff changeset
499 self.compile.compiler.flags = self.original_compiler_flags
29256
b909fdf0edf8 Improved the RESTART annotation in the shell window when the user
Kurt B. Kaiser <kbk@shore.net>
parents: 29254
diff changeset
500 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
501 return self.rpcclt
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
502
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
503 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
504 self.rpcclt.remotecall("exec", "interrupt_the_server", (), {})
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
505
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
506 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
507 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
508
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
509 def kill_subprocess(self):
84096
da852f5250af #5492: Avoid traceback when exiting IDLE caused by a race condition.
Roger Serwy <roger.serwy@gmail.com>
parents: 84055
diff changeset
510 if self._afterid is not None:
da852f5250af #5492: Avoid traceback when exiting IDLE caused by a race condition.
Roger Serwy <roger.serwy@gmail.com>
parents: 84055
diff changeset
511 self.tkconsole.text.after_cancel(self._afterid)
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
512 try:
73399
ce483d696c06 Issue #13300: Fix IDLE Restart Shell command failure introduced by
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
513 self.rpcclt.listening_sock.close()
ce483d696c06 Issue #13300: Fix IDLE Restart Shell command failure introduced by
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
514 except AttributeError: # no socket
ce483d696c06 Issue #13300: Fix IDLE Restart Shell command failure introduced by
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
515 pass
ce483d696c06 Issue #13300: Fix IDLE Restart Shell command failure introduced by
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
516 try:
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
517 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
518 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
519 pass
71746
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
520 self.terminate_subprocess()
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
521 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
522 self.rpcclt = None
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
523
71746
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
524 def terminate_subprocess(self):
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
525 "Make sure subprocess is terminated"
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
526 try:
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
527 self.rpcsubproc.kill()
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
528 except OSError:
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
529 # process already terminated
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
530 return
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
531 else:
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
532 try:
71746
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
533 self.rpcsubproc.wait()
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
534 except OSError:
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
535 return
28385
b23434211d01 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 28266
diff changeset
536
74692
1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73967
diff changeset
537 def transfer_path(self, with_cwd=False):
1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73967
diff changeset
538 if with_cwd: # Issue 13506
1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73967
diff changeset
539 path = [''] # include Current Working Directory
1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73967
diff changeset
540 path.extend(sys.path)
1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73967
diff changeset
541 else:
1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73967
diff changeset
542 path = sys.path
74695
822d7a1f8885 whitespace3
Terry Jan Reedy <tjreedy@udel.edu>
parents: 74692
diff changeset
543
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
544 self.runcommand("""if 1:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
545 import sys as _sys
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
546 _sys.path = %r
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
547 del _sys
74692
1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73967
diff changeset
548 \n""" % (path,))
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
549
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
550 active_seq = None
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
551
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
552 def poll_subprocess(self):
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
553 clt = self.rpcclt
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
554 if clt is None:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
555 return
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
556 try:
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
557 response = clt.pollresponse(self.active_seq, wait=0.05)
84055
2fe64ce5da05 #18151, part 1: Backport idlelilb portion of Andrew Svetlov's 3.4 patch
Terry Jan Reedy <tjreedy@udel.edu>
parents: 83897
diff changeset
558 except (EOFError, OSError, KeyboardInterrupt):
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
559 # 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
560 # [the KBI is from rpc.SocketIO.handle_EOF()]
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
561 if self.tkconsole.closing:
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
562 return
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
563 response = None
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
564 self.restart_subprocess()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
565 if response:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
566 self.tkconsole.resetoutput()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
567 self.active_seq = None
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
568 how, what = response
27379
a457531c0fd4 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27336
diff changeset
569 console = self.tkconsole.console
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
570 if how == "OK":
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
571 if what is not None:
40775
4cdf21a0dbbc Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents: 40587
diff changeset
572 print(repr(what), file=console)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
573 elif how == "EXCEPTION":
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
574 if self.tkconsole.getvar("<<toggle-jit-stack-viewer>>"):
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
575 self.remote_stack_viewer()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
576 elif how == "ERROR":
26557
4be62dc9a3e7 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26471
diff changeset
577 errmsg = "PyShell.ModifiedInterpreter: Subprocess ERROR:\n"
40775
4cdf21a0dbbc Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents: 40587
diff changeset
578 print(errmsg, what, file=sys.__stderr__)
4cdf21a0dbbc Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents: 40587
diff changeset
579 print(errmsg, what, file=console)
27379
a457531c0fd4 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27336
diff changeset
580 # 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
581 try:
6e7b3dd58f98 Patch #1540892: site.py Quitter() class attempts to close sys.stdin
Kurt B. Kaiser <kbk@shore.net>
parents: 39426
diff changeset
582 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
583 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
584 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
585 # 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
586 if not self.tkconsole.closing:
84096
da852f5250af #5492: Avoid traceback when exiting IDLE caused by a race condition.
Roger Serwy <roger.serwy@gmail.com>
parents: 84055
diff changeset
587 self._afterid = self.tkconsole.text.after(
da852f5250af #5492: Avoid traceback when exiting IDLE caused by a race condition.
Roger Serwy <roger.serwy@gmail.com>
parents: 84055
diff changeset
588 self.tkconsole.pollinterval, self.poll_subprocess)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
589
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
590 debugger = None
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
591
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
592 def setdebugger(self, debugger):
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
593 self.debugger = debugger
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
594
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
595 def getdebugger(self):
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
596 return self.debugger
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
597
29353
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
598 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
599 """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
600
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
601 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
602 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
603 requests the subprocess to open the remote stack viewer which returns a
63182
db37af07d4c2 Merged revisions 83105 via svnmerge from
Ezio Melotti <ezio.melotti@gmail.com>
parents: 49520
diff changeset
604 static object looking at the last exception. It is queried through
29353
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
605 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
606
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
607 """
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
608 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
609 return
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
610
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
611 def remote_stack_viewer(self):
63585
df378e44ba9a Merged revisions 79576-79578 via svnmerge from
Ezio Melotti <ezio.melotti@gmail.com>
parents: 63182
diff changeset
612 from idlelib 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
613 oid = self.rpcclt.remotequeue("exec", "stackviewer", ("flist",), {})
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
614 if oid is None:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
615 self.tkconsole.root.bell()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
616 return
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
617 item = RemoteObjectBrowser.StubObjectTreeItem(self.rpcclt, oid)
63585
df378e44ba9a Merged revisions 79576-79578 via svnmerge from
Ezio Melotti <ezio.melotti@gmail.com>
parents: 63182
diff changeset
618 from idlelib.TreeWidget import ScrolledCanvas, TreeNode
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
619 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
620 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
621 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
622 sc = ScrolledCanvas(top, bg=background, highlightthickness=0)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
623 sc.frame.pack(expand=1, fill="both")
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
624 node = TreeNode(sc.canvas, None, item)
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
625 node.expand()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
626 # 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
627
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
628 gid = 0
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
629
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
630 def execsource(self, source):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
631 "Like runsource() but assumes complete exec source"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
632 filename = self.stuffsource(source)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
633 self.execfile(filename, source)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
634
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
635 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
636 "Execute an existing file"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
637 if source is None:
72173
fe7777f1ed14 Issue #12636: IDLE reads the coding cookie when executing a Python script.
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72172
diff changeset
638 with tokenize.open(filename) as fp:
72172
d1d2dfbca812 IDLE: fix some RessourceWarning, reuse tokenize.open()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 71746
diff changeset
639 source = fp.read()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
640 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
641 code = compile(source, filename, "exec")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
642 except (OverflowError, SyntaxError):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
643 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
644 tkerr = self.tkconsole.stderr
40775
4cdf21a0dbbc Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents: 40587
diff changeset
645 print('*** Error in script or command!\n', file=tkerr)
4cdf21a0dbbc Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents: 40587
diff changeset
646 print('Traceback (most recent call last):', file=tkerr)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
647 InteractiveInterpreter.showsyntaxerror(self, filename)
26468
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
648 self.tkconsole.showprompt()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
649 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
650 self.runcode(code)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
651
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
652 def runsource(self, source):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
653 "Extend base class method: Stuff the source in the line cache first"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
654 filename = self.stuffsource(source)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
655 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
656 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
657 warnings.filterwarnings(action="error", category=SyntaxWarning)
42571
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
658 # at the moment, InteractiveInterpreter expects str
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
659 assert isinstance(source, str)
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
660 #if isinstance(source, str):
42714
2ec16b6b4d04 Switch to absolute imports to support direct execution of modules. Many
Kurt B. Kaiser <kbk@shore.net>
parents: 42571
diff changeset
661 # from idlelib import IOBinding
42571
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
662 # try:
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
663 # source = source.encode(IOBinding.encoding)
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
664 # except UnicodeError:
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
665 # self.tkconsole.resetoutput()
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
666 # self.write("Unsupported characters in input\n")
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
667 # return
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
668 try:
34948
e4e0cff16bc7 Improve subprocess link error notification
Kurt B. Kaiser <kbk@shore.net>
parents: 34443
diff changeset
669 # InteractiveInterpreter.runsource() calls its runcode() method,
e4e0cff16bc7 Improve subprocess link error notification
Kurt B. Kaiser <kbk@shore.net>
parents: 34443
diff changeset
670 # 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
671 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
672 finally:
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
673 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
674 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
675 self.save_warnings_filters = None
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
676
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
677 def stuffsource(self, source):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
678 "Stuff source in the filename cache"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
679 filename = "<pyshell#%d>" % self.gid
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
680 self.gid = self.gid + 1
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
681 lines = source.split("\n")
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
682 linecache.cache[filename] = len(source)+1, 0, lines, filename
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
683 return filename
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
684
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
685 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
686 "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
687 self.runcommand("""if 1:
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
688 _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
689 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
690 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
691 _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
692 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
693 _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
694 del _filename, _sys, _dirname, _dir
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
695 \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
696
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
697 def showsyntaxerror(self, filename=None):
42455
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
698 """Override Interactive Interpreter method: Use Colorizing
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
699
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
700 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
701 with a caret.
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
702
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
703 """
42455
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
704 tkconsole = self.tkconsole
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
705 text = tkconsole.text
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
706 text.tag_remove("ERROR", "1.0", "end")
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
707 type, value, tb = sys.exc_info()
72382
e74860883a9c Issue #9871: Prevent IDLE 3 crash when given byte stings
Ned Deily <nad@acm.org>
parents: 72173
diff changeset
708 msg = getattr(value, 'msg', '') or value or "<no detail available>"
e74860883a9c Issue #9871: Prevent IDLE 3 crash when given byte stings
Ned Deily <nad@acm.org>
parents: 72173
diff changeset
709 lineno = getattr(value, 'lineno', '') or 1
e74860883a9c Issue #9871: Prevent IDLE 3 crash when given byte stings
Ned Deily <nad@acm.org>
parents: 72173
diff changeset
710 offset = getattr(value, 'offset', '') or 0
42455
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
711 if offset == 0:
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
712 lineno += 1 #mark end of offending line
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
713 if lineno == 1:
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
714 pos = "iomark + %d chars" % (offset-1)
26468
fbb24cd54766 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
715 else:
42455
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
716 pos = "iomark linestart + %d lines + %d chars" % \
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
717 (lineno-1, offset-1)
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
718 tkconsole.colorize_syntax_error(text, pos)
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
719 tkconsole.resetoutput()
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
720 self.write("SyntaxError: %s\n" % msg)
dd74e020a132 Merged revisions 56492-56752 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
721 tkconsole.showprompt()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
722
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
723 def showtraceback(self):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
724 "Extend base class method to reset output properly"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
725 self.tkconsole.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
726 self.checklinecache()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
727 InteractiveInterpreter.showtraceback(self)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
728 if self.tkconsole.getvar("<<toggle-jit-stack-viewer>>"):
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
729 self.tkconsole.open_stack_viewer()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
730
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
731 def checklinecache(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
732 c = linecache.cache
42324
4bbbe0c55fa2 Merged revisions 56443-56466 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42309
diff changeset
733 for key in list(c.keys()):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
734 if key[:1] + key[-1:] != "<>":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
735 del c[key]
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
736
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
737 def runcommand(self, code):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
738 "Run the code without invoking the debugger"
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
739 # The code better not raise an exception!
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
740 if self.tkconsole.executing:
26471
99c78cf95610 Add missing self for method call
Neal Norwitz <nnorwitz@gmail.com>
parents: 26468
diff changeset
741 self.display_executing_dialog()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
742 return 0
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
743 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
744 self.rpcclt.remotequeue("exec", "runcode", (code,), {})
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
745 else:
39782
c94f37054f19 Patch #1550800: make exec a function.
Georg Brandl <georg@python.org>
parents: 39610
diff changeset
746 exec(code, self.locals)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
747 return 1
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
748
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
749 def runcode(self, code):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
750 "Override base class method"
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
751 if self.tkconsole.executing:
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
752 self.interp.restart_subprocess()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
753 self.checklinecache()
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
754 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
755 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
756 self.save_warnings_filters = None
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
757 debugger = self.debugger
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
758 try:
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
759 self.tkconsole.beginexecuting()
40745
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
760 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
761 self.active_seq = self.rpcclt.asyncqueue("exec", "runcode",
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
762 (code,), {})
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
763 elif debugger:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
764 debugger.run(code, self.locals)
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
765 else:
40893
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
766 exec(code, self.locals)
40745
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
767 except SystemExit:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
768 if not self.tkconsole.closing:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
769 if tkMessageBox.askyesno(
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
770 "Exit?",
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
771 "Do you want to exit altogether?",
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
772 default="yes",
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
773 master=self.tkconsole.text):
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
774 raise
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
775 else:
40745
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
776 self.showtraceback()
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
777 else:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
778 raise
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
779 except:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
780 if use_subprocess:
40893
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
781 print("IDLE internal error in runcode()",
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
782 file=self.tkconsole.stderr)
40745
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
783 self.showtraceback()
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
784 self.tkconsole.endexecuting()
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
785 else:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
786 if self.tkconsole.canceled:
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
787 self.tkconsole.canceled = False
40893
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
788 print("KeyboardInterrupt", file=self.tkconsole.stderr)
39514
2dfe1c624397 Get quit() and exit() to work cleanly when not using subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 39512
diff changeset
789 else:
40745
1af8fee33013 Clean up ModifiedInterpreter.runcode() structure
Kurt B. Kaiser <kbk@shore.net>
parents: 40093
diff changeset
790 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
791 finally:
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
792 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
793 try:
6e7b3dd58f98 Patch #1540892: site.py Quitter() class attempts to close sys.stdin
Kurt B. Kaiser <kbk@shore.net>
parents: 39426
diff changeset
794 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
795 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
796 pass
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
797
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
798 def write(self, s):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
799 "Override base class method"
78276
f72965374b2a Issue #7163: Propagate return value of sys.stdout.write.
Martin v. Löwis <martin@v.loewis.de>
parents: 78273
diff changeset
800 return self.tkconsole.stderr.write(s)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
801
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
802 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
803 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
804 "Port Binding Error",
52799
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
805 "IDLE can't bind to a TCP/IP port, which is necessary to "
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
806 "communicate with its Python execution server. This might be "
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
807 "because no networking is installed on this computer. "
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
808 "Run IDLE with the -n command line switch to start without a "
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
809 "subprocess and refer to Help/IDLE Help 'Running without a "
bc084a97318b Allow multiple IDLE GUI/subprocess pairs to exist
Kurt B. Kaiser <kbk@shore.net>
parents: 51085
diff changeset
810 "subprocess' for further details.",
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
811 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
812
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
813 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
814 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
815 "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
816 "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
817 "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
818 "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
819 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
820
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
821 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
822 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
823 "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
824 "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
825 "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
826 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
827
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
828
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
829 class PyShell(OutputWindow):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
830
83033
225022955c65 Issue #17390: Display Python version on Idle title bar. Patch by Edmond Burnett.
Terry Jan Reedy <tjreedy@udel.edu>
parents: 81718
diff changeset
831 shell_title = "Python " + python_version() + " Shell"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
832
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
833 # Override classes
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
834 ColorDelegator = ModifiedColorDelegator
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
835 UndoDelegator = ModifiedUndoDelegator
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
836
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
837 # Override menus
24183
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
838 menu_specs = [
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
839 ("file", "_File"),
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
840 ("edit", "_Edit"),
27336
cbca0bcf1c31 M Bindings.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27074
diff changeset
841 ("debug", "_Debug"),
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
842 ("options", "_Options"),
24183
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
843 ("windows", "_Windows"),
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
844 ("help", "_Help"),
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
845 ]
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
846
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
847 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
848 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
849
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
850
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
851 # New classes
63585
df378e44ba9a Merged revisions 79576-79578 via svnmerge from
Ezio Melotti <ezio.melotti@gmail.com>
parents: 63182
diff changeset
852 from idlelib.IdleHistory import History
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
853
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
854 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
855 if use_subprocess:
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
856 ms = self.menu_specs
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
857 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
858 ms.insert(2, ("shell", "She_ll"))
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
859 self.interp = ModifiedInterpreter(self)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
860 if flist is None:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
861 root = Tk()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
862 fixwordbreaks(root)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
863 root.withdraw()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
864 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
865 #
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
866 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
867 #
34443
cd6b54ba272f 1. Polish tabbing code.
Kurt B. Kaiser <kbk@shore.net>
parents: 34240
diff changeset
868 ## 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
869 self.usetabs = True
cd6b54ba272f 1. Polish tabbing code.
Kurt B. Kaiser <kbk@shore.net>
parents: 34240
diff changeset
870 # 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
871 self.indentwidth = 8
cd6b54ba272f 1. Polish tabbing code.
Kurt B. Kaiser <kbk@shore.net>
parents: 34240
diff changeset
872 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
873 #
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
874 text = self.text
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
875 text.configure(wrap="char")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
876 text.bind("<<newline-and-indent>>", self.enter_callback)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
877 text.bind("<<plain-newline-and-indent>>", self.linefeed_callback)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
878 text.bind("<<interrupt-execution>>", self.cancel_callback)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
879 text.bind("<<end-of-file>>", self.eof_callback)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
880 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
881 text.bind("<<toggle-debugger>>", self.toggle_debugger)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
882 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
883 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
884 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
885 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
886 #
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
887 self.save_stdout = sys.stdout
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
888 self.save_stderr = sys.stderr
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
889 self.save_stdin = sys.stdin
63585
df378e44ba9a Merged revisions 79576-79578 via svnmerge from
Ezio Melotti <ezio.melotti@gmail.com>
parents: 63182
diff changeset
890 from idlelib import IOBinding
81718
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
891 self.stdin = PseudoInputFile(self, "stdin", IOBinding.encoding)
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
892 self.stdout = PseudoOutputFile(self, "stdout", IOBinding.encoding)
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
893 self.stderr = PseudoOutputFile(self, "stderr", IOBinding.encoding)
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
894 self.console = PseudoOutputFile(self, "console", IOBinding.encoding)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
895 if not use_subprocess:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
896 sys.stdout = self.stdout
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
897 sys.stderr = self.stderr
78275
fa7d4ecc6357 Issue #15318: Prevent writing to sys.stdin.
Martin v. Löwis <martin@v.loewis.de>
parents: 78045
diff changeset
898 sys.stdin = self.stdin
44380
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
899 try:
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
900 # page help() text to shell.
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
901 import pydoc # import must be done here to capture i/o rebinding.
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
902 # XXX KBK 27Dec07 use a textView someday, but must work w/o subproc
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
903 pydoc.pager = pydoc.plainpager
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
904 except:
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
905 sys.stderr = sys.__stderr__
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
906 raise
25691
b39bd03a8dab M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents: 25480
diff changeset
907 #
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
908 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
909 #
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
910 self.pollinterval = 50 # millisec
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
911
32272
014b0d84422f Noam Raphel: Further developemt of CodeContext feature.
Kurt B. Kaiser <kbk@shore.net>
parents: 31625
diff changeset
912 def get_standard_extension_names(self):
014b0d84422f Noam Raphel: Further developemt of CodeContext feature.
Kurt B. Kaiser <kbk@shore.net>
parents: 31625
diff changeset
913 return idleConf.GetExtensions(shell_only=True)
014b0d84422f Noam Raphel: Further developemt of CodeContext feature.
Kurt B. Kaiser <kbk@shore.net>
parents: 31625
diff changeset
914
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
915 reading = False
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
916 executing = False
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
917 canceled = False
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
918 endoffile = False
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
919 closing = False
83073
0be85a7fc839 #14254: IDLE now handles readline correctly across shell restarts.
Roger Serwy <roger.serwy@gmail.com>
parents: 83070
diff changeset
920 _stop_readline_flag = False
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
921
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
922 def set_warning_stream(self, stream):
32512
c4ed14fab12a whitespace normalization
Skip Montanaro <skip@pobox.com>
parents: 32484
diff changeset
923 global warning_stream
c4ed14fab12a whitespace normalization
Skip Montanaro <skip@pobox.com>
parents: 32484
diff changeset
924 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
925
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
926 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
927 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
928
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
929 def toggle_debugger(self, event=None):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
930 if self.executing:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
931 tkMessageBox.showerror("Don't debug now",
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
932 "You can only toggle the debugger when idle",
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
933 master=self.text)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
934 self.set_debugger_indicator()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
935 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
936 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
937 db = self.interp.getdebugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
938 if db:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
939 self.close_debugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
940 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
941 self.open_debugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
942
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
943 def set_debugger_indicator(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
944 db = self.interp.getdebugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
945 self.setvar("<<toggle-debugger>>", not not db)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
946
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
947 def toggle_jit_stack_viewer(self, event=None):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
948 pass # All we need is the variable
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
949
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
950 def close_debugger(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
951 db = self.interp.getdebugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
952 if db:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
953 self.interp.setdebugger(None)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
954 db.close()
23995
41468f9353ce Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents: 23969
diff changeset
955 if self.interp.rpcclt:
41468f9353ce Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents: 23969
diff changeset
956 RemoteDebugger.close_remote_debugger(self.interp.rpcclt)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
957 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
958 self.console.write("[DEBUG OFF]\n")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
959 sys.ps1 = ">>> "
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
960 self.showprompt()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
961 self.set_debugger_indicator()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
962
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
963 def open_debugger(self):
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
964 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
965 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
966 self)
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
967 else:
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
968 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
969 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
970 dbg_gui.load_breakpoints()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
971 sys.ps1 = "[DEBUG ON]\n>>> "
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
972 self.showprompt()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
973 self.set_debugger_indicator()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
974
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
975 def beginexecuting(self):
23995
41468f9353ce Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents: 23969
diff changeset
976 "Helper for ModifiedInterpreter"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
977 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
978 self.executing = 1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
979
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
980 def endexecuting(self):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
981 "Helper for ModifiedInterpreter"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
982 self.executing = 0
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
983 self.canceled = 0
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
984 self.showprompt()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
985
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
986 def close(self):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
987 "Extend EditorWindow.close()"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
988 if self.executing:
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
989 response = tkMessageBox.askokcancel(
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
990 "Kill?",
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
991 "The program is still running!\n Do you want to kill it?",
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
992 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
993 parent=self.text)
46197
01a7e66525c2 #2503 make singletons compared with "is" not == or !=
Benjamin Peterson <benjamin@python.org>
parents: 43460
diff changeset
994 if response is False:
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
995 return "cancel"
83073
0be85a7fc839 #14254: IDLE now handles readline correctly across shell restarts.
Roger Serwy <roger.serwy@gmail.com>
parents: 83070
diff changeset
996 self.stop_readline()
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
997 self.canceled = True
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
998 self.closing = True
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
999 return EditorWindow.close(self)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1000
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1001 def _close(self):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
1002 "Extend EditorWindow._close(), shut down debugger and execution server"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1003 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
1004 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
1005 self.interp.kill_subprocess()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1006 # Restore std streams
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1007 sys.stdout = self.save_stdout
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1008 sys.stderr = self.save_stderr
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1009 sys.stdin = self.save_stdin
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1010 # Break cycles
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1011 self.interp = None
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1012 self.console = None
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1013 self.flist.pyshell = None
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1014 self.history = None
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
1015 EditorWindow._close(self)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1016
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1017 def ispythonsource(self, filename):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
1018 "Override EditorWindow method: never remove the colorizer"
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
1019 return True
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1020
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1021 def short_title(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1022 return self.shell_title
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1023
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
1024 COPYRIGHT = \
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1025 '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
1026
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1027 def begin(self):
42533
6a09423164fe Fix what appears to be a very old bug. Tkinter in struni is more intolerant
Kurt B. Kaiser <kbk@shore.net>
parents: 42531
diff changeset
1028 self.text.mark_set("iomark", "insert")
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1029 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
1030 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
1031 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
1032 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
1033 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
1034 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
1035 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
1036 else:
79497
0430986a8c03 Issue #16123: IDLE - deprecate running without a subprocess.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78349
diff changeset
1037 nosub = ("==== No Subprocess ====\n\n" +
79498
5c2aabd7619b normalize whitespaces
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 79497
diff changeset
1038 "WARNING: Running IDLE without a Subprocess is deprecated\n" +
79497
0430986a8c03 Issue #16123: IDLE - deprecate running without a subprocess.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78349
diff changeset
1039 "and will be removed in a later version. See Help/IDLE Help\n" +
0430986a8c03 Issue #16123: IDLE - deprecate running without a subprocess.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78349
diff changeset
1040 "for details.\n\n")
75921
89878808f4ce Issue #14200 — now displayhook for IDLE works in non-subprocess mode as well as subprecess.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 75847
diff changeset
1041 sys.displayhook = rpc.displayhook
89878808f4ce Issue #14200 — now displayhook for IDLE works in non-subprocess mode as well as subprecess.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 75847
diff changeset
1042
51085
2cb0c52d779f Remove startup firewall message. That is handled by an error dialog
Raymond Hettinger <python@rcn.com>
parents: 49520
diff changeset
1043 self.write("Python %s on %s\n%s\n%s" %
2cb0c52d779f Remove startup firewall message. That is handled by an error dialog
Raymond Hettinger <python@rcn.com>
parents: 49520
diff changeset
1044 (sys.version, sys.platform, self.COPYRIGHT, nosub))
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1045 self.showprompt()
47130
ef4cca2d6171 Tkinter, step 2: adapt imports.
Georg Brandl <georg@python.org>
parents: 46978
diff changeset
1046 import tkinter
ef4cca2d6171 Tkinter, step 2: adapt imports.
Georg Brandl <georg@python.org>
parents: 46978
diff changeset
1047 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
1048 return True
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1049
83073
0be85a7fc839 #14254: IDLE now handles readline correctly across shell restarts.
Roger Serwy <roger.serwy@gmail.com>
parents: 83070
diff changeset
1050 def stop_readline(self):
0be85a7fc839 #14254: IDLE now handles readline correctly across shell restarts.
Roger Serwy <roger.serwy@gmail.com>
parents: 83070
diff changeset
1051 if not self.reading: # no nested mainloop to exit.
0be85a7fc839 #14254: IDLE now handles readline correctly across shell restarts.
Roger Serwy <roger.serwy@gmail.com>
parents: 83070
diff changeset
1052 return
0be85a7fc839 #14254: IDLE now handles readline correctly across shell restarts.
Roger Serwy <roger.serwy@gmail.com>
parents: 83070
diff changeset
1053 self._stop_readline_flag = True
0be85a7fc839 #14254: IDLE now handles readline correctly across shell restarts.
Roger Serwy <roger.serwy@gmail.com>
parents: 83070
diff changeset
1054 self.top.quit()
0be85a7fc839 #14254: IDLE now handles readline correctly across shell restarts.
Roger Serwy <roger.serwy@gmail.com>
parents: 83070
diff changeset
1055
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1056 def readline(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1057 save = self.reading
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1058 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1059 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
1060 self.top.mainloop() # nested mainloop()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1061 finally:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1062 self.reading = save
83073
0be85a7fc839 #14254: IDLE now handles readline correctly across shell restarts.
Roger Serwy <roger.serwy@gmail.com>
parents: 83070
diff changeset
1063 if self._stop_readline_flag:
0be85a7fc839 #14254: IDLE now handles readline correctly across shell restarts.
Roger Serwy <roger.serwy@gmail.com>
parents: 83070
diff changeset
1064 self._stop_readline_flag = False
0be85a7fc839 #14254: IDLE now handles readline correctly across shell restarts.
Roger Serwy <roger.serwy@gmail.com>
parents: 83070
diff changeset
1065 return ""
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1066 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
1067 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
1068 line = "\n"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1069 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1070 if self.canceled:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1071 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
1072 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
1073 raise KeyboardInterrupt
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1074 if self.endoffile:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1075 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
1076 line = ""
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1077 return line
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1078
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1079 def isatty(self):
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
1080 return True
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1081
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1082 def cancel_callback(self, event=None):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1083 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1084 if self.text.compare("sel.first", "!=", "sel.last"):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1085 return # Active selection -- always use default binding
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1086 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1087 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1088 if not (self.executing or self.reading):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1089 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
1090 self.interp.write("KeyboardInterrupt\n")
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1091 self.showprompt()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1092 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1093 self.endoffile = 0
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1094 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
1095 if (self.executing and self.interp.rpcclt):
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1096 if self.interp.getdebugger():
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1097 self.interp.restart_subprocess()
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1098 else:
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1099 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
1100 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
1101 self.top.quit() # exit the nested mainloop() in readline()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1102 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1103
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1104 def eof_callback(self, event):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1105 if self.executing and not self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1106 return # Let the default binding (delete next char) take over
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1107 if not (self.text.compare("iomark", "==", "insert") and
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1108 self.text.compare("insert", "==", "end-1c")):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1109 return # Let the default binding (delete next char) take over
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1110 if not self.executing:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1111 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1112 self.close()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1113 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1114 self.canceled = 0
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1115 self.endoffile = 1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1116 self.top.quit()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1117 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1118
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1119 def linefeed_callback(self, event):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1120 # Insert a linefeed without entering anything (still autoindented)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1121 if self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1122 self.text.insert("insert", "\n")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1123 self.text.see("insert")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1124 else:
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1125 self.newline_and_indent_event(event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1126 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1127
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1128 def enter_callback(self, event):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1129 if self.executing and not self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1130 return # Let the default binding (insert '\n') take over
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1131 # If some text is selected, recall the selection
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1132 # (but only if this before the I/O mark)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1133 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1134 sel = self.text.get("sel.first", "sel.last")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1135 if sel:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1136 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
1137 self.recall(sel, event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1138 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1139 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1140 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1141 # If we're strictly before the line containing iomark, recall
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1142 # the current line, less a leading prompt, less leading or
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1143 # trailing whitespace
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1144 if self.text.compare("insert", "<", "iomark linestart"):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1145 # Check if there's a relevant stdin range -- if so, use it
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1146 prev = self.text.tag_prevrange("stdin", "insert")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1147 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
1148 self.recall(self.text.get(prev[0], prev[1]), event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1149 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1150 next = self.text.tag_nextrange("stdin", "insert")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1151 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
1152 self.recall(self.text.get(next[0], next[1]), event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1153 return "break"
26827
13d59dbfb8d4 M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26788
diff changeset
1154 # 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
1155 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
1156 if indices and \
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1157 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
1158 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
1159 else:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1160 self.recall(self.text.get("insert linestart", "insert lineend"), event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1161 return "break"
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1162 # 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
1163 # 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
1164 if self.text.compare("insert", "<", "iomark"):
26827
13d59dbfb8d4 M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26788
diff changeset
1165 self.text.mark_set("insert", "iomark")
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1166 # If we're in the current input and there's only whitespace
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1167 # beyond the cursor, erase that whitespace first
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1168 s = self.text.get("insert", "end-1c")
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
1169 if s and not s.strip():
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1170 self.text.delete("insert", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1171 # If we're in the current input before its last line,
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1172 # insert a newline right at the insert point
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1173 if self.text.compare("insert", "<", "end-1c linestart"):
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1174 self.newline_and_indent_event(event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1175 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1176 # We're in the last line; append a newline and submit it
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1177 self.text.mark_set("insert", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1178 if self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1179 self.text.insert("insert", "\n")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1180 self.text.see("insert")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1181 else:
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1182 self.newline_and_indent_event(event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1183 self.text.tag_add("stdin", "iomark", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1184 self.text.update_idletasks()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1185 if self.reading:
37045
081b4f0e81b7 Get rid of a bunch more raw_input references
Neal Norwitz <nnorwitz@gmail.com>
parents: 35891
diff changeset
1186 self.top.quit() # Break out of recursive mainloop()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1187 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1188 self.runit()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1189 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1190
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1191 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
1192 # 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
1193 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
1194 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
1195 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
1196 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
1197 try:
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1198 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
1199 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
1200 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
1201 if prefix.rstrip().endswith(':'):
35118
2d833123b119 Remove dead code
Kurt B. Kaiser <kbk@shore.net>
parents: 35112
diff changeset
1202 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
1203 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
1204 self.text.insert("insert", lines[0].strip())
35118
2d833123b119 Remove dead code
Kurt B. Kaiser <kbk@shore.net>
parents: 35112
diff changeset
1205 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
1206 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
1207 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
1208 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
1209 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
1210 # 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
1211 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
1212 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
1213 finally:
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1214 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
1215 self.text.undo_block_stop()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1216
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1217 def runit(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1218 line = self.text.get("iomark", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1219 # Strip off last newline and surrounding whitespace.
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1220 # (To allow you to hit return twice to end a statement.)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1221 i = len(line)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1222 while i > 0 and line[i-1] in " \t":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1223 i = i-1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1224 if i > 0 and line[i-1] == "\n":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1225 i = i-1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1226 while i > 0 and line[i-1] in " \t":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1227 i = i-1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1228 line = line[:i]
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1229 more = self.interp.runsource(line)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1230
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1231 def open_stack_viewer(self, event=None):
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1232 if self.interp.rpcclt:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1233 return self.interp.remote_stack_viewer()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1234 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1235 sys.last_traceback
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1236 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1237 tkMessageBox.showerror("No stack trace",
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1238 "There is no stack trace yet.\n"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1239 "(sys.last_traceback is not defined)",
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1240 master=self.text)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1241 return
63585
df378e44ba9a Merged revisions 79576-79578 via svnmerge from
Ezio Melotti <ezio.melotti@gmail.com>
parents: 63182
diff changeset
1242 from idlelib.StackViewer import StackBrowser
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1243 sv = StackBrowser(self.root, self.flist)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1244
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1245 def view_restart_mark(self, event=None):
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1246 self.text.see("iomark")
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1247 self.text.see("restart")
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1248
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1249 def restart_shell(self, event=None):
74692
1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73967
diff changeset
1250 "Callback for Run/Restart Shell Cntl-F6"
1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73967
diff changeset
1251 self.interp.restart_subprocess(with_cwd=True)
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1252
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1253 def showprompt(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1254 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1255 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1256 s = str(sys.ps1)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1257 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1258 s = ""
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1259 self.console.write(s)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1260 self.text.mark_set("insert", "end-1c")
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1261 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
1262 self.io.reset_undo()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1263
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1264 def resetoutput(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1265 source = self.text.get("iomark", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1266 if self.history:
85163
0bb9346665e9 Issue #18425: Add docstrings to IdleHistory.py. Remove redundant 'history_'
Terry Jan Reedy <tjreedy@udel.edu>
parents: 84366
diff changeset
1267 self.history.store(source)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1268 if self.text.get("end-2c") != "\n":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1269 self.text.insert("end-1c", "\n")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1270 self.text.mark_set("iomark", "end-1c")
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1271 self.set_line_and_column()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1272
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1273 def write(self, s, tags=()):
75641
c06b94c5c609 Issue #14200: Idle shell crash on printing non-BMP unicode character.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74697
diff changeset
1274 if isinstance(s, str) and len(s) and max(s) > '\uffff':
c06b94c5c609 Issue #14200: Idle shell crash on printing non-BMP unicode character.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74697
diff changeset
1275 # Tk doesn't support outputting non-BMP characters
c06b94c5c609 Issue #14200: Idle shell crash on printing non-BMP unicode character.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74697
diff changeset
1276 # Let's assume what printed string is not very long,
c06b94c5c609 Issue #14200: Idle shell crash on printing non-BMP unicode character.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74697
diff changeset
1277 # find first non-BMP character and construct informative
c06b94c5c609 Issue #14200: Idle shell crash on printing non-BMP unicode character.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74697
diff changeset
1278 # UnicodeEncodeError exception.
c06b94c5c609 Issue #14200: Idle shell crash on printing non-BMP unicode character.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74697
diff changeset
1279 for start, char in enumerate(s):
c06b94c5c609 Issue #14200: Idle shell crash on printing non-BMP unicode character.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74697
diff changeset
1280 if char > '\uffff':
c06b94c5c609 Issue #14200: Idle shell crash on printing non-BMP unicode character.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74697
diff changeset
1281 break
c06b94c5c609 Issue #14200: Idle shell crash on printing non-BMP unicode character.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74697
diff changeset
1282 raise UnicodeEncodeError("UCS-2", char, start, start+1,
c06b94c5c609 Issue #14200: Idle shell crash on printing non-BMP unicode character.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74697
diff changeset
1283 'Non-BMP character not supported in Tk')
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1284 try:
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1285 self.text.mark_gravity("iomark", "right")
78276
f72965374b2a Issue #7163: Propagate return value of sys.stdout.write.
Martin v. Löwis <martin@v.loewis.de>
parents: 78273
diff changeset
1286 count = OutputWindow.write(self, s, tags, "iomark")
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1287 self.text.mark_gravity("iomark", "left")
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1288 except:
42555
3e682ae9d298 1. Catch TypeError exception when writing to OutputWindow
Kurt B. Kaiser <kbk@shore.net>
parents: 42533
diff changeset
1289 raise ###pass # ### 11Aug07 KBK if we are expecting exceptions
3e682ae9d298 1. Catch TypeError exception when writing to OutputWindow
Kurt B. Kaiser <kbk@shore.net>
parents: 42533
diff changeset
1290 # let's find out what they are and be specific.
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1291 if self.canceled:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1292 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
1293 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
1294 raise KeyboardInterrupt
78276
f72965374b2a Issue #7163: Propagate return value of sys.stdout.write.
Martin v. Löwis <martin@v.loewis.de>
parents: 78273
diff changeset
1295 return count
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1296
80172
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78350
diff changeset
1297 def rmenu_check_cut(self):
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78350
diff changeset
1298 try:
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78350
diff changeset
1299 if self.text.compare('sel.first', '<', 'iomark'):
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78350
diff changeset
1300 return 'disabled'
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78350
diff changeset
1301 except TclError: # no selection, so the index 'sel.first' doesn't exist
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78350
diff changeset
1302 return 'disabled'
80173
66643fcf6ee9 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78348
diff changeset
1303 return super().rmenu_check_cut()
80172
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78350
diff changeset
1304
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78350
diff changeset
1305 def rmenu_check_paste(self):
80173
66643fcf6ee9 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78348
diff changeset
1306 if self.text.compare('insert','<','iomark'):
80172
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78350
diff changeset
1307 return 'disabled'
80173
66643fcf6ee9 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78348
diff changeset
1308 return super().rmenu_check_paste()
80172
639dd6e62de4 Issue #1207589: Add Cut/Copy/Paste items to IDLE right click Context Menu
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78350
diff changeset
1309
81718
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1310 class PseudoFile(io.TextIOBase):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1311
29582
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
1312 def __init__(self, shell, tags, encoding=None):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1313 self.shell = shell
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1314 self.tags = tags
81718
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1315 self._encoding = encoding
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1316
81718
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1317 @property
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1318 def encoding(self):
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1319 return self._encoding
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1320
81718
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1321 @property
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1322 def name(self):
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1323 return '<%s>' % self.tags
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1324
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1325 def isatty(self):
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
1326 return True
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1327
81718
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1328
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1329 class PseudoOutputFile(PseudoFile):
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1330
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1331 def writable(self):
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1332 return True
78275
fa7d4ecc6357 Issue #15318: Prevent writing to sys.stdin.
Martin v. Löwis <martin@v.loewis.de>
parents: 78045
diff changeset
1333
fa7d4ecc6357 Issue #15318: Prevent writing to sys.stdin.
Martin v. Löwis <martin@v.loewis.de>
parents: 78045
diff changeset
1334 def write(self, s):
81718
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1335 if self.closed:
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1336 raise ValueError("write to closed file")
78031
422242dbce30 Issue #13532: Check that arguments to sys.stdout.write are strings.
Martin v. Löwis <martin@v.loewis.de>
parents: 77266
diff changeset
1337 if not isinstance(s, str):
422242dbce30 Issue #13532: Check that arguments to sys.stdout.write are strings.
Martin v. Löwis <martin@v.loewis.de>
parents: 77266
diff changeset
1338 raise TypeError('must be str, not ' + type(s).__name__)
81718
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1339 return self.shell.write(s, self.tags)
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1340
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1341
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1342 class PseudoInputFile(PseudoFile):
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1343
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1344 def __init__(self, shell, tags, encoding=None):
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1345 PseudoFile.__init__(self, shell, tags, encoding)
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1346 self._line_buffer = ''
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1347
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1348 def readable(self):
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1349 return True
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1350
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1351 def read(self, size=-1):
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1352 if self.closed:
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1353 raise ValueError("read from closed file")
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1354 if size is None:
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1355 size = -1
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1356 elif not isinstance(size, int):
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1357 raise TypeError('must be int, not ' + type(size).__name__)
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1358 result = self._line_buffer
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1359 self._line_buffer = ''
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1360 if size < 0:
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1361 while True:
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1362 line = self.shell.readline()
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1363 if not line: break
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1364 result += line
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1365 else:
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1366 while len(result) < size:
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1367 line = self.shell.readline()
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1368 if not line: break
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1369 result += line
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1370 self._line_buffer = result[size:]
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1371 result = result[:size]
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1372 return result
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1373
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1374 def readline(self, size=-1):
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1375 if self.closed:
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1376 raise ValueError("read from closed file")
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1377 if size is None:
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1378 size = -1
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1379 elif not isinstance(size, int):
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1380 raise TypeError('must be int, not ' + type(size).__name__)
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1381 line = self._line_buffer or self.shell.readline()
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1382 if size < 0:
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1383 size = len(line)
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1384 self._line_buffer = line[size:]
def4cd7e0a9f Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
Serhiy Storchaka <storchaka@gmail.com>
parents: 80172
diff changeset
1385 return line[:size]
78275
fa7d4ecc6357 Issue #15318: Prevent writing to sys.stdin.
Martin v. Löwis <martin@v.loewis.de>
parents: 78045
diff changeset
1386
83259
d3c67e2fc68c #17585: Fixed IDLE regression. Now closes when using exit() or quit().
Roger Serwy <roger.serwy@gmail.com>
parents: 83073
diff changeset
1387 def close(self):
d3c67e2fc68c #17585: Fixed IDLE regression. Now closes when using exit() or quit().
Roger Serwy <roger.serwy@gmail.com>
parents: 83073
diff changeset
1388 self.shell.close()
d3c67e2fc68c #17585: Fixed IDLE regression. Now closes when using exit() or quit().
Roger Serwy <roger.serwy@gmail.com>
parents: 83073
diff changeset
1389
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
1390
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1391 usage_msg = """\
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1392
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
1393 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
1394 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
1395 idle [-dns] [-t title] - [arg]*
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
1396
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1397 -h print this help message and exit
79497
0430986a8c03 Issue #16123: IDLE - deprecate running without a subprocess.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78349
diff changeset
1398 -n run IDLE without a subprocess (DEPRECATED,
0430986a8c03 Issue #16123: IDLE - deprecate running without a subprocess.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78349
diff changeset
1399 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
1400
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1401 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
1402
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1403 -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
1404 -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
1405
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1406 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
1407
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1408 -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
1409 -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
1410
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1411 -d enable the debugger
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1412 -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
1413 -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
1414
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1415 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
1416
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1417 [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
1418
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1419 Examples:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1420
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1421 idle
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1422 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
1423
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1424 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
1425 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
1426
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1427 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
1428 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
1429 window with the title "Baz".
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1430
46978
55d8c35322a7 Convert a lot of print statements to print functions in docstrings,
Neal Norwitz <nnorwitz@gmail.com>
parents: 46664
diff changeset
1431 idle -c "import sys; print(sys.argv)" "foo"
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1432 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
1433 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
1434
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1435 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
1436 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
1437 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
1438 sys.argv[1].
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1439
46978
55d8c35322a7 Convert a lot of print statements to print functions in docstrings,
Neal Norwitz <nnorwitz@gmail.com>
parents: 46664
diff changeset
1440 echo "import sys; print(sys.argv)" | idle - "foobar"
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1441 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
1442 and "foobar" in sys.argv[1].
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1443 """
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1444
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
1445 def main():
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1446 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
1447
84366
c15d0baac3d6 Issue *18081, #18242: Change Idle warnings capture in PyShell and run to stop
Terry Jan Reedy <tjreedy@udel.edu>
parents: 84096
diff changeset
1448 capture_warnings(True)
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1449 use_subprocess = True
83049
240c83902fca #6698: IDLE now opens just an editor window when configured to do so.
Roger Serwy <roger.serwy@gmail.com>
parents: 83033
diff changeset
1450 enable_shell = False
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1451 enable_edit = False
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1452 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
1453 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
1454 script = None
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1455 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
1456 try:
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1457 opts, args = getopt.getopt(sys.argv[1:], "c:deihnr:st:")
40587
6b18a095c2e7 SF patch 1631942 by Collin Winter:
Guido van Rossum <guido@python.org>
parents: 40450
diff changeset
1458 except getopt.error as msg:
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
1459 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
1460 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
1461 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
1462 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
1463 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
1464 cmd = a
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1465 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
1466 if o == '-d':
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1467 debug = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1468 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
1469 if o == '-e':
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1470 enable_edit = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1471 if o == '-h':
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1472 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
1473 sys.exit()
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1474 if o == '-i':
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1475 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
1476 if o == '-n':
79497
0430986a8c03 Issue #16123: IDLE - deprecate running without a subprocess.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78349
diff changeset
1477 print(" Warning: running IDLE without a subprocess is deprecated.",
0430986a8c03 Issue #16123: IDLE - deprecate running without a subprocess.
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 78349
diff changeset
1478 file=sys.stderr)
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1479 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
1480 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
1481 script = a
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1482 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
1483 pass
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1484 else:
40775
4cdf21a0dbbc Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents: 40587
diff changeset
1485 print("No script file: ", script)
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1486 sys.exit()
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1487 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
1488 if o == '-s':
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1489 startup = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1490 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
1491 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
1492 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
1493 enable_shell = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1494 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
1495 cmd = sys.stdin.read()
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1496 enable_shell = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1497 # 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
1498 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
1499 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
1500 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
1501 sys.argv = [''] + args[1:]
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1502 elif cmd:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1503 sys.argv = ['-c'] + args
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1504 elif script:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1505 sys.argv = [script] + args
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1506 elif args:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1507 enable_edit = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1508 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
1509 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
1510 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
1511 for dir in pathx:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1512 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
1513 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
1514 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
1515 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
1516 dir = os.getcwd()
42881
4c78c048c3ba os.getcwd() now returns a normal string (ie, unicode)
Neal Norwitz <nnorwitz@gmail.com>
parents: 42726
diff changeset
1517 if dir not in sys.path:
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
1518 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
1519 # 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
1520 edit_start = idleConf.GetOption('main', 'General',
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
1521 '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
1522 enable_edit = enable_edit or edit_start
83049
240c83902fca #6698: IDLE now opens just an editor window when configured to do so.
Roger Serwy <roger.serwy@gmail.com>
parents: 83033
diff changeset
1523 enable_shell = enable_shell or not enable_edit
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1524 # 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
1525 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
1526
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
1527 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
1528 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
1529 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
1530 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
1531
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1532 if enable_edit:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1533 if not (cmd or script):
75848
a9be863e5734 #3573: idle now doesn't hungs if launched as: idle -e <directory>
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74695
diff changeset
1534 for filename in args[:]:
a9be863e5734 #3573: idle now doesn't hungs if launched as: idle -e <directory>
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74695
diff changeset
1535 if flist.open(filename) is None:
a9be863e5734 #3573: idle now doesn't hungs if launched as: idle -e <directory>
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74695
diff changeset
1536 # filename is a directory actually, disconsider it
a9be863e5734 #3573: idle now doesn't hungs if launched as: idle -e <directory>
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74695
diff changeset
1537 args.remove(filename)
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1538 if not args:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1539 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
1540 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
1541 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
1542 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
1543 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
1544
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
1545 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
1546 # 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
1547 # 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
1548 # 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
1549 # 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
1550 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
1551
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1552 shell = flist.pyshell
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1553 # handle remaining options:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1554 if debug:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1555 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
1556 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
1557 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
1558 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
1559 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
1560 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
1561 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
1562 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
1563 import sys as _sys
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
1564 _sys.argv = %r
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1565 del _sys
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
1566 \n""" % (sys.argv,))
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1567 if cmd:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1568 shell.interp.execsource(cmd)
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1569 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
1570 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
1571 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
1572
67807
b0efb6f0fe94 Merged revisions 88003 via svnmerge from
Ned Deily <nad@acm.org>
parents: 63177
diff changeset
1573 # Check for problematic OS X Tk versions and print a warning message
b0efb6f0fe94 Merged revisions 88003 via svnmerge from
Ned Deily <nad@acm.org>
parents: 63177
diff changeset
1574 # in the IDLE shell window; this is less intrusive than always opening
b0efb6f0fe94 Merged revisions 88003 via svnmerge from
Ned Deily <nad@acm.org>
parents: 63177
diff changeset
1575 # a separate window.
b0efb6f0fe94 Merged revisions 88003 via svnmerge from
Ned Deily <nad@acm.org>
parents: 63177
diff changeset
1576 tkversionwarning = macosxSupport.tkVersionWarning(root)
b0efb6f0fe94 Merged revisions 88003 via svnmerge from
Ned Deily <nad@acm.org>
parents: 63177
diff changeset
1577 if tkversionwarning:
b0efb6f0fe94 Merged revisions 88003 via svnmerge from
Ned Deily <nad@acm.org>
parents: 63177
diff changeset
1578 shell.interp.runcommand(''.join(("print('", tkversionwarning, "')")))
b0efb6f0fe94 Merged revisions 88003 via svnmerge from
Ned Deily <nad@acm.org>
parents: 63177
diff changeset
1579
77175
4334964993b9 Issue #10365: File open dialog now works instead of crashing
Terry Jan Reedy <tjreedy@udel.edu>
parents: 75848
diff changeset
1580 while flist.inversedict: # keep IDLE running while files are open.
4334964993b9 Issue #10365: File open dialog now works instead of crashing
Terry Jan Reedy <tjreedy@udel.edu>
parents: 75848
diff changeset
1581 root.mainloop()
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
1582 root.destroy()
84366
c15d0baac3d6 Issue *18081, #18242: Change Idle warnings capture in PyShell and run to stop
Terry Jan Reedy <tjreedy@udel.edu>
parents: 84096
diff changeset
1583 capture_warnings(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
1584
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1585 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
1586 sys.modules['PyShell'] = sys.modules['__main__']
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1587 main()
84366
c15d0baac3d6 Issue *18081, #18242: Change Idle warnings capture in PyShell and run to stop
Terry Jan Reedy <tjreedy@udel.edu>
parents: 84096
diff changeset
1588
c15d0baac3d6 Issue *18081, #18242: Change Idle warnings capture in PyShell and run to stop
Terry Jan Reedy <tjreedy@udel.edu>
parents: 84096
diff changeset
1589 capture_warnings(False) # Make sure turned off; see issue 18081