Mercurial > cpython-lru_cache-weakref

annotate Lib/idlelib/PyShell.py @ 75846:a95b19b3b4cd 3.2

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#3573: idle now doesn't hungs if launched as: idle -e <directory> Patch by Guilherme Polo.
author Andrew Svetlov <andrew.svetlov@gmail.com>
date Wed, 21 Mar 2012 13:23:41 +0200
parents 89b699e68fa2
children a2877fbabf95 cdcd1f7f0882
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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
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16 import linecache
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17 from code import InteractiveInterpreter
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18
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19 try:
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20 from tkinter import *
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21 except ImportError:
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22 print("** IDLE can't import Tkinter. " \
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23 "Your Python may not be configured for Tk. **", file=sys.__stderr__)
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24 sys.exit(1)
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25 import tkinter.messagebox as tkMessageBox
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26
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27 from idlelib.EditorWindow import EditorWindow, fixwordbreaks
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28 from idlelib.FileList import FileList
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29 from idlelib.ColorDelegator import ColorDelegator
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30 from idlelib.UndoDelegator import UndoDelegator
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31 from idlelib.OutputWindow import OutputWindow
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32 from idlelib.configHandler import idleConf
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33 from idlelib import idlever
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34 from idlelib import rpc
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35 from idlelib import Debugger
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36 from idlelib import RemoteDebugger
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37 from idlelib import macosxSupport
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38
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39 HOST = '127.0.0.1' # python execution server on localhost loopback
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40 PORT = 0 # someday pass in host, port for remote debug capability
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41
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42 # Override warnings module to write to warning_stream. Initialize to send IDLE
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43 # internal warnings to the console. ScriptBinding.check_syntax() will
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44 # temporarily redirect the stream to the shell window to display warnings when
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45 # checking user's code.
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46 global warning_stream
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47 warning_stream = sys.__stderr__
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48 try:
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49 import warnings
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50 except ImportError:
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51 pass
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52 else:
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53 def idle_showwarning(message, category, filename, lineno,
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54 file=None, line=None):
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55 if file is None:
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56 file = warning_stream
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57 try:
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58 file.write(warnings.formatwarning(message, category, filename,
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59 lineno, line=line))
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60 except IOError:
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61 pass ## file (probably __stderr__) is invalid, warning dropped.
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62 warnings.showwarning = idle_showwarning
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63 def idle_formatwarning(message, category, filename, lineno, line=None):
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64 """Format warnings the IDLE way"""
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65 s = "\nWarning (from warnings module):\n"
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66 s += ' File \"%s\", line %s\n' % (filename, lineno)
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67 if line is None:
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68 line = linecache.getline(filename, lineno)
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69 line = line.strip()
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70 if line:
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71 s += " %s\n" % line
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72 s += "%s: %s\n>>> " % (category.__name__, message)
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73 return s
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74 warnings.formatwarning = idle_formatwarning
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75
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76 def extended_linecache_checkcache(filename=None,
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77 orig_checkcache=linecache.checkcache):
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78 """Extend linecache.checkcache to preserve the <pyshell#...> entries
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79
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80 Rather than repeating the linecache code, patch it to save the
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81 <pyshell#...> entries, call the original linecache.checkcache()
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82 (skipping them), and then restore the saved entries.
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83
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84 orig_checkcache is bound at definition time to the original
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85 method, allowing it to be patched.
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86 """
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87 cache = linecache.cache
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88 save = {}
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89 for key in list(cache):
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90 if key[:1] + key[-1:] == '<>':
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91 save[key] = cache.pop(key)
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92 orig_checkcache(filename)
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93 cache.update(save)
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94
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95 # Patch linecache.checkcache():
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96 linecache.checkcache = extended_linecache_checkcache
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97
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98
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99 class PyShellEditorWindow(EditorWindow):
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100 "Regular text edit window in IDLE, supports breakpoints"
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101
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102 def __init__(self, *args):
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103 self.breakpoints = []
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104 EditorWindow.__init__(self, *args)
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105 self.text.bind("<<set-breakpoint-here>>", self.set_breakpoint_here)
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106 self.text.bind("<<clear-breakpoint-here>>", self.clear_breakpoint_here)
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107 self.text.bind("<<open-python-shell>>", self.flist.open_shell)
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108
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109 self.breakpointPath = os.path.join(idleConf.GetUserCfgDir(),
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110 'breakpoints.lst')
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111 # whenever a file is changed, restore breakpoints
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112 if self.io.filename: self.restore_file_breaks()
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113 def filename_changed_hook(old_hook=self.io.filename_change_hook,
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114 self=self):
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115 self.restore_file_breaks()
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116 old_hook()
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117 self.io.set_filename_change_hook(filename_changed_hook)
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118
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119 rmenu_specs = [("Set Breakpoint", "<<set-breakpoint-here>>"),
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120 ("Clear Breakpoint", "<<clear-breakpoint-here>>")]
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121
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122 def set_breakpoint(self, lineno):
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123 text = self.text
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124 filename = self.io.filename
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125 text.tag_add("BREAK", "%d.0" % lineno, "%d.0" % (lineno+1))
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126 try:
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127 i = self.breakpoints.index(lineno)
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128 except ValueError: # only add if missing, i.e. do once
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129 self.breakpoints.append(lineno)
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parents: 25894
diff changeset
130 try: # update the subprocess debugger
18e09720738f Recalls breakpoints set in a file
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parents: 25894
diff changeset
131 debug = self.flist.pyshell.interp.debugger
18e09720738f Recalls breakpoints set in a file
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diff changeset
132 debug.set_breakpoint_here(filename, lineno)
18e09720738f Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents: 25894
diff changeset
133 except: # but debugger may not be active right now....
18e09720738f Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents: 25894
diff changeset
134 pass
18e09720738f Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents: 25894
diff changeset
135
13975
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parents:
diff changeset
136 def set_breakpoint_here(self, event=None):
25894
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diff changeset
137 text = self.text
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parents: 25691
diff changeset
138 filename = self.io.filename
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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parents: 25691
diff changeset
139 if not filename:
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
140 text.bell()
13975
30713d5288df Initial revision
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parents:
diff changeset
141 return
25894
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diff changeset
142 lineno = int(float(text.index("insert")))
26025
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diff changeset
143 self.set_breakpoint(lineno)
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parents:
diff changeset
144
23932
eab8eca9ec51 1. Debugger Breakpoints, finish implementation
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parents: 23876
diff changeset
145 def clear_breakpoint_here(self, event=None):
25894
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diff changeset
146 text = self.text
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diff changeset
147 filename = self.io.filename
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diff changeset
148 if not filename:
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diff changeset
149 text.bell()
23932
eab8eca9ec51 1. Debugger Breakpoints, finish implementation
Kurt B. Kaiser <kbk@shore.net>
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diff changeset
150 return
25894
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diff changeset
151 lineno = int(float(text.index("insert")))
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diff changeset
152 try:
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
153 self.breakpoints.remove(lineno)
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diff changeset
154 except:
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
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diff changeset
155 pass
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
156 text.tag_remove("BREAK", "insert linestart",\
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diff changeset
157 "insert lineend +1char")
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diff changeset
158 try:
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
159 debug = self.flist.pyshell.interp.debugger
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diff changeset
160 debug.clear_breakpoint_here(filename, lineno)
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parents: 25691
diff changeset
161 except:
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
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diff changeset
162 pass
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
163
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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164 def clear_file_breaks(self):
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165 if self.breakpoints:
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diff changeset
166 text = self.text
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diff changeset
167 filename = self.io.filename
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diff changeset
168 if not filename:
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diff changeset
169 text.bell()
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Kurt B. Kaiser <kbk@shore.net>
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diff changeset
170 return
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diff changeset
171 self.breakpoints = []
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diff changeset
172 text.tag_remove("BREAK", "1.0", END)
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
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diff changeset
173 try:
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
174 debug = self.flist.pyshell.interp.debugger
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diff changeset
175 debug.clear_file_breaks(filename)
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Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
176 except:
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
177 pass
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
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diff changeset
178
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179 def store_file_breaks(self):
26659
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180 "Save breakpoints when file is saved"
d99e38bb6dcd M Debugger.py
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181 # XXX 13 Dec 2002 KBK Currently the file must be saved before it can
d99e38bb6dcd M Debugger.py
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182 # be run. The breaks are saved at that time. If we introduce
d99e38bb6dcd M Debugger.py
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183 # a temporary file save feature the save breaks functionality
d99e38bb6dcd M Debugger.py
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184 # needs to be re-verified, since the breaks at the time the
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185 # 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.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
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186 # permanent save of the file. Currently, a break introduced
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Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
187 # after a save will be effective, but not persistent.
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Kurt B. Kaiser <kbk@shore.net>
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diff changeset
188 # This is necessary to keep the saved breaks synched with the
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189 # saved file.
26659
d99e38bb6dcd M Debugger.py
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190 #
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191 # Breakpoints are set as tagged ranges in the text. Certain
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
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diff changeset
192 # kinds of edits cause these ranges to be deleted: Inserting
d99e38bb6dcd M Debugger.py
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193 # or deleting a line just before a breakpoint, and certain
d99e38bb6dcd M Debugger.py
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diff changeset
194 # deletions prior to a breakpoint. These issues need to be
d99e38bb6dcd M Debugger.py
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diff changeset
195 # investigated and understood. It's not clear if they are
d99e38bb6dcd M Debugger.py
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diff changeset
196 # Tk issues or IDLE issues, or whether they can actually
d99e38bb6dcd M Debugger.py
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197 # be fixed. Since a modified file has to be saved before it is
d99e38bb6dcd M Debugger.py
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diff changeset
198 # run, and since self.breakpoints (from which the subprocess
d99e38bb6dcd M Debugger.py
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diff changeset
199 # debugger is loaded) is updated during the save, the visible
d99e38bb6dcd M Debugger.py
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200 # breaks stay synched with the subprocess even if one of these
d99e38bb6dcd M Debugger.py
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diff changeset
201 # unexpected breakpoint deletions occurs.
d99e38bb6dcd M Debugger.py
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diff changeset
202 breaks = self.breakpoints
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diff changeset
203 filename = self.io.filename
26025
18e09720738f Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents: 25894
diff changeset
204 try:
72172
d1d2dfbca812 IDLE: fix some RessourceWarning, reuse tokenize.open()
Victor Stinner <victor.stinner@haypocalc.com>
parents: 71746
diff changeset
205 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
206 lines = fp.readlines()
26025
18e09720738f Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents: 25894
diff changeset
207 except IOError:
26659
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
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diff changeset
208 lines = []
73968
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
209 try:
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
210 with open(self.breakpointPath, "w") as new_file:
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
211 for line in lines:
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
212 if not line.startswith(filename + '='):
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
213 new_file.write(line)
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
214 self.update_breakpoints()
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
215 breaks = self.breakpoints
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
216 if breaks:
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
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parents: 73233
diff changeset
217 new_file.write(filename + '=' + str(breaks) + '\n')
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
218 except IOError as err:
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
219 if not getattr(self.root, "breakpoint_error_displayed", False):
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
220 self.root.breakpoint_error_displayed = True
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
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parents: 73233
diff changeset
221 tkMessageBox.showerror(title='IDLE Error',
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
222 message='Unable to update breakpoint list:\n%s'
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
223 % str(err),
26e3e542d20d Issue #4625: If IDLE cannot write to its recent file or breakpoint
Ned Deily <nad@acm.org>
parents: 73233
diff changeset
224 parent=self.text)
26025
18e09720738f Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
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diff changeset
225
18e09720738f Recalls breakpoints set in a file
Chui Tey <chui.tey@advdata.com.au>
parents: 25894
diff changeset
226 def restore_file_breaks(self):
18e09720738f Recalls breakpoints set in a file
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diff changeset
227 self.text.update() # this enables setting "BREAK" tags to be visible
26659
d99e38bb6dcd M Debugger.py
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diff changeset
228 filename = self.io.filename
d99e38bb6dcd M Debugger.py
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diff changeset
229 if filename is None:
d99e38bb6dcd M Debugger.py
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diff changeset
230 return
26028
64a96b97e1e9 Set breakpoints on remote debugger
Chui Tey <chui.tey@advdata.com.au>
parents: 26025
diff changeset
231 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
232 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
233 lines = fp.readlines()
26028
64a96b97e1e9 Set breakpoints on remote debugger
Chui Tey <chui.tey@advdata.com.au>
parents: 26025
diff changeset
234 for line in lines:
26659
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
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diff changeset
235 if line.startswith(filename + '='):
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
236 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
237 for breakpoint_linenumber in breakpoint_linenumbers:
64a96b97e1e9 Set breakpoints on remote debugger
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parents: 26025
diff changeset
238 self.set_breakpoint(breakpoint_linenumber)
26025
18e09720738f Recalls breakpoints set in a file
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diff changeset
239
26659
d99e38bb6dcd M Debugger.py
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diff changeset
240 def update_breakpoints(self):
d99e38bb6dcd M Debugger.py
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diff changeset
241 "Retrieves all the breakpoints in the current window"
26025
18e09720738f Recalls breakpoints set in a file
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diff changeset
242 text = self.text
26659
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
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diff changeset
243 ranges = text.tag_ranges("BREAK")
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
244 linenumber_list = self.ranges_to_linenumbers(ranges)
d99e38bb6dcd M Debugger.py
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diff changeset
245 self.breakpoints = linenumber_list
d99e38bb6dcd M Debugger.py
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diff changeset
246
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
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diff changeset
247 def ranges_to_linenumbers(self, ranges):
d99e38bb6dcd M Debugger.py
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diff changeset
248 lines = []
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
249 for index in range(0, len(ranges), 2):
d99e38bb6dcd M Debugger.py
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parents: 26590
diff changeset
250 lineno = int(float(ranges[index]))
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
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diff changeset
251 end = int(float(ranges[index+1]))
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
252 while lineno < end:
d99e38bb6dcd M Debugger.py
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diff changeset
253 lines.append(lineno)
d99e38bb6dcd M Debugger.py
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parents: 26590
diff changeset
254 lineno += 1
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
255 return lines
d99e38bb6dcd M Debugger.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26590
diff changeset
256
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
257 # XXX 13 Dec 2002 KBK Not used currently
26659
d99e38bb6dcd M Debugger.py
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diff changeset
258 # def saved_change_hook(self):
d99e38bb6dcd M Debugger.py
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diff changeset
259 # "Extend base method - clear breaks if module is modified"
d99e38bb6dcd M Debugger.py
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diff changeset
260 # if not self.get_saved():
d99e38bb6dcd M Debugger.py
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diff changeset
261 # self.clear_file_breaks()
d99e38bb6dcd M Debugger.py
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diff changeset
262 # EditorWindow.saved_change_hook(self)
25894
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parents: 25691
diff changeset
263
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
264 def _close(self):
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
265 "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
266 self.clear_file_breaks()
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
267 EditorWindow._close(self)
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
268
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
269
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
270 class PyShellFileList(FileList):
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parents: 32512
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271 "Extend base class: IDLE supports a shell and breakpoints"
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272
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273 # override FileList's class variable, instances return PyShellEditorWindow
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274 # instead of EditorWindow when new edit windows are created.
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diff changeset
275 EditorWindow = PyShellEditorWindow
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parents:
diff changeset
276
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277 pyshell = None
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parents:
diff changeset
278
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parents:
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279 def open_shell(self, event=None):
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parents:
diff changeset
280 if self.pyshell:
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066c7890cd61 1. If user passes a non-existant filename on the commandline, just open
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diff changeset
281 self.pyshell.top.wakeup()
13975
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parents:
diff changeset
282 else:
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283 self.pyshell = PyShell(self)
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
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parents: 31013
diff changeset
284 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
285 if not self.pyshell.begin():
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
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parents: 31013
diff changeset
286 return None
13975
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287 return self.pyshell
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parents:
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288
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289
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290 class ModifiedColorDelegator(ColorDelegator):
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edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
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291 "Extend base class: colorizer for the shell window itself"
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
292
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Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
293 def __init__(self):
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Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
294 ColorDelegator.__init__(self)
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Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
295 self.LoadTagDefs()
13975
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parents:
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296
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
297 def recolorize_main(self):
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David Scherer <dscherer@cmu.edu>
parents:
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298 self.tag_remove("TODO", "1.0", "iomark")
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parents:
diff changeset
299 self.tag_add("SYNC", "1.0", "iomark")
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parents:
diff changeset
300 ColorDelegator.recolorize_main(self)
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parents: 26827
diff changeset
301
22111
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Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
302 def LoadTagDefs(self):
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Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
303 ColorDelegator.LoadTagDefs(self)
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Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
304 theme = idleConf.GetOption('main','Theme','name')
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Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
305 self.tagdefs.update({
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
306 "stdin": {'background':None,'foreground':None},
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
307 "stdout": idleConf.GetHighlight(theme, "stdout"),
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
308 "stderr": idleConf.GetHighlight(theme, "stderr"),
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
309 "console": idleConf.GetHighlight(theme, "console"),
c494084dc6d8 First work on making config changes dynamic,
Steven M. Gava <elguavas@python.net>
parents: 21627
diff changeset
310 })
13975
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parents:
diff changeset
311
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
312 class ModifiedUndoDelegator(UndoDelegator):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
313 "Extend base class: forbid insert/delete before the I/O mark"
13975
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
314
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
315 def insert(self, index, chars, tags=None):
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
316 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
317 if self.delegate.compare(index, "<", "iomark"):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
318 self.delegate.bell()
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
319 return
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
320 except TclError:
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
321 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
322 UndoDelegator.insert(self, index, chars, tags)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
323
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
324 def delete(self, index1, index2=None):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
325 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
326 if self.delegate.compare(index1, "<", "iomark"):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
327 self.delegate.bell()
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
328 return
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
329 except TclError:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
330 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
331 UndoDelegator.delete(self, index1, index2)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
332
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
333
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
334 class MyRPCClient(rpc.RPCClient):
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
335
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
336 def handle_EOF(self):
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
337 "Override the base class - just re-raise EOFError"
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
338 raise EOFError
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
339
29271
8f73df099967 Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 29256
diff changeset
340
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
341 class ModifiedInterpreter(InteractiveInterpreter):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
342
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
343 def __init__(self, tkconsole):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
344 self.tkconsole = tkconsole
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
345 locals = sys.modules['__main__'].__dict__
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
346 InteractiveInterpreter.__init__(self, locals=locals)
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
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parents: 13975
diff changeset
347 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
348 self.restarting = False
52849
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
349 self.subprocess_arglist = None
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
350 self.port = PORT
73233
9fbf79d6be56 Issue 13296: Fix IDLE to clear compile __future__ flags on shell restart.
Ned Deily <nad@acm.org>
parents: 72382
diff changeset
351 self.original_compiler_flags = self.compile.compiler.flags
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
352
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
353 rpcclt = None
71746
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
354 rpcsubproc = None
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
355
26959
b8c72e86a12d Whitespace Normalization
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parents: 26827
diff changeset
356 def spawn_subprocess(self):
60063
e63d4678fca7 Note: only the relevant parts of r79474 are merged.
Florent Xicluna <florent.xicluna@gmail.com>
parents: 52849
diff changeset
357 if self.subprocess_arglist is None:
52849
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
358 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
359 self.rpcsubproc = subprocess.Popen(self.subprocess_arglist)
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
360
26730
9b4c014b3a21 Update way a subprocess is launched for Mac OS X.
Tony Lownds <tony@lownds.com>
parents: 26693
diff changeset
361 def build_subprocess_arglist(self):
52849
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
362 assert (self.port!=0), (
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
363 "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
364 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
365 # 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
366 # 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
367 # 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
368 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
369 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
370 if __name__ == 'idlelib.PyShell':
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
371 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
372 else:
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
373 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
374 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
375
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
376 def start_subprocess(self):
52849
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
377 addr = (HOST, self.port)
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
378 # 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
379 for i in range(3):
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
380 time.sleep(i)
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
381 try:
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
382 self.rpcclt = MyRPCClient(addr)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
383 break
40587
6b18a095c2e7 SF patch 1631942 by Collin Winter:
Guido van Rossum <guido@python.org>
parents: 40450
diff changeset
384 except socket.error 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
385 pass
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
386 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
387 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
388 return None
52849
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
389 # if PORT was 0, system will assign an 'ephemeral' port. Find it out:
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
390 self.port = self.rpcclt.listening_sock.getsockname()[1]
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
391 # if PORT was not 0, probably working with a remote execution server
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
392 if PORT != 0:
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
393 # To allow reconnection within the 2MSL wait (cf. Stevens TCP
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
394 # V1, 18.6), set SO_REUSEADDR. Note that this can be problematic
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
395 # on Windows since the implementation allows two active sockets on
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
396 # the same address!
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
397 self.rpcclt.listening_sock.setsockopt(socket.SOL_SOCKET,
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
398 socket.SO_REUSEADDR, 1)
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
399 self.spawn_subprocess()
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
400 #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
401 # 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
402 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
403 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
404 self.rpcclt.accept()
40587
6b18a095c2e7 SF patch 1631942 by Collin Winter:
Guido van Rossum <guido@python.org>
parents: 40450
diff changeset
405 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
406 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
407 return None
23784
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
408 self.rpcclt.register("stdin", self.tkconsole)
24b0f6d693e3 Rework the code to have only the GvR RPC. Output from execution of user
Kurt B. Kaiser <kbk@shore.net>
parents: 23547
diff changeset
409 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
410 self.rpcclt.register("stderr", self.tkconsole.stderr)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
411 self.rpcclt.register("flist", self.tkconsole.flist)
27545
f9822b18cf91 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27379
diff changeset
412 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
413 self.rpcclt.register("interp", self)
74693
1993aa091d89 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73968
diff changeset
414 self.transfer_path(with_cwd=True)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
415 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
416 return self.rpcclt
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
417
74693
1993aa091d89 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73968
diff changeset
418 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
419 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
420 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
421 self.restarting = True
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
422 # close only the subprocess debugger
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
423 debug = self.getdebugger()
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
424 if debug:
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
425 try:
29076
ad84fe58ec2f 1. RemoteDebugger now runs user code in subprocess MainThread
Kurt B. Kaiser <kbk@shore.net>
parents: 29059
diff changeset
426 # Only close subprocess debugger, don't unregister gui_adap!
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
427 RemoteDebugger.close_subprocess_debugger(self.rpcclt)
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
428 except:
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
429 pass
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
430 # 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
431 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
432 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
433 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
434 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
435 console.executing = False
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
436 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
437 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
438 self.rpcclt.accept()
40587
6b18a095c2e7 SF patch 1631942 by Collin Winter:
Guido van Rossum <guido@python.org>
parents: 40450
diff changeset
439 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
440 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
441 return None
74693
1993aa091d89 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73968
diff changeset
442 self.transfer_path(with_cwd=with_cwd)
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
443 # annotate restart in shell window and mark it
27336
cbca0bcf1c31 M Bindings.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27074
diff changeset
444 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
445 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
446 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
447 console.showprompt()
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
448 halfbar = ((int(console.width) - 16) // 2) * '='
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
449 console.write(halfbar + ' RESTART ' + halfbar)
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
450 console.text.mark_set("restart", "end-1c")
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
451 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
452 console.showprompt()
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
453 # restart subprocess debugger
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
454 if debug:
29076
ad84fe58ec2f 1. RemoteDebugger now runs user code in subprocess MainThread
Kurt B. Kaiser <kbk@shore.net>
parents: 29059
diff changeset
455 # Restarted debugger connects to current instance of debug GUI
25123
6b67d26079f2 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 24559
diff changeset
456 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
457 # reload remote debugger breakpoints for all PyShellEditWindows
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
458 debug.load_breakpoints()
73233
9fbf79d6be56 Issue 13296: Fix IDLE to clear compile __future__ flags on shell restart.
Ned Deily <nad@acm.org>
parents: 72382
diff changeset
459 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
460 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
461 return self.rpcclt
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
462
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
463 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
464 self.rpcclt.remotecall("exec", "interrupt_the_server", (), {})
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
465
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
466 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
467 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
468
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
469 def kill_subprocess(self):
31412
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
470 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
471 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
472 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
473 pass
71746
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
474 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
475 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
476 self.rpcclt = None
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
477
71746
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
478 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
479 "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
480 try:
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
481 self.rpcsubproc.kill()
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
482 except OSError:
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
483 # process already terminated
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
484 return
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
485 else:
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
486 try:
71746
cc86f4ca5020 Issue #12540: Prevent zombie IDLE processes on Windows due to changes
Ned Deily <nad@acm.org>
parents: 71171
diff changeset
487 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
488 except OSError:
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
489 return
28385
b23434211d01 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 28266
diff changeset
490
74693
1993aa091d89 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73968
diff changeset
491 def transfer_path(self, with_cwd=False):
1993aa091d89 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73968
diff changeset
492 if with_cwd: # Issue 13506
1993aa091d89 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73968
diff changeset
493 path = [''] # include Current Working Directory
1993aa091d89 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73968
diff changeset
494 path.extend(sys.path)
1993aa091d89 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73968
diff changeset
495 else:
1993aa091d89 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73968
diff changeset
496 path = sys.path
74696
89b699e68fa2 whitespace
Terry Jan Reedy <tjreedy@udel.edu>
parents: 74693
diff changeset
497
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
498 self.runcommand("""if 1:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
499 import sys as _sys
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
500 _sys.path = %r
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
501 del _sys
74693
1993aa091d89 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73968
diff changeset
502 \n""" % (path,))
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
503
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
504 active_seq = None
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
505
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
506 def poll_subprocess(self):
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
507 clt = self.rpcclt
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
508 if clt is None:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
509 return
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
510 try:
29034
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
511 response = clt.pollresponse(self.active_seq, wait=0.05)
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
512 except (EOFError, IOError, KeyboardInterrupt):
656493534cc7 1. Implement processing of user code in subprocess MainThread. Pass loop
Kurt B. Kaiser <kbk@shore.net>
parents: 28385
diff changeset
513 # 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
514 # [the KBI is from rpc.SocketIO.handle_EOF()]
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
515 if self.tkconsole.closing:
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
516 return
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
517 response = None
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
518 self.restart_subprocess()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
519 if response:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
520 self.tkconsole.resetoutput()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
521 self.active_seq = None
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
522 how, what = response
27379
a457531c0fd4 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27336
diff changeset
523 console = self.tkconsole.console
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
524 if how == "OK":
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
525 if what is not None:
40775
4cdf21a0dbbc Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents: 40587
diff changeset
526 print(repr(what), file=console)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
527 elif how == "EXCEPTION":
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
528 if self.tkconsole.getvar("<<toggle-jit-stack-viewer>>"):
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
529 self.remote_stack_viewer()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
530 elif how == "ERROR":
26557
4be62dc9a3e7 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26471
diff changeset
531 errmsg = "PyShell.ModifiedInterpreter: Subprocess ERROR:\n"
40775
4cdf21a0dbbc Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents: 40587
diff changeset
532 print(errmsg, what, file=sys.__stderr__)
4cdf21a0dbbc Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents: 40587
diff changeset
533 print(errmsg, what, file=console)
27379
a457531c0fd4 M PyShell.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27336
diff changeset
534 # we received a response to the currently active seq number:
39610
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
535 try:
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
536 self.tkconsole.endexecuting()
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
537 except AttributeError: # shell may have closed
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
538 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
539 # 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
540 if not self.tkconsole.closing:
9cf09f92b198 Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents: 29122
diff changeset
541 self.tkconsole.text.after(self.tkconsole.pollinterval,
9cf09f92b198 Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents: 29122
diff changeset
542 self.poll_subprocess)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
543
25894
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
544 debugger = None
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
545
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
546 def setdebugger(self, debugger):
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
547 self.debugger = debugger
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Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
548
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
549 def getdebugger(self):
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
550 return self.debugger
19500c9b58c1 Implement Restoring Breakpoints in Subprocess Debugger
Kurt B. Kaiser <kbk@shore.net>
parents: 25691
diff changeset
551
29353
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
552 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
553 """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
554
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
555 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
556 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
557 requests the subprocess to open the remote stack viewer which returns a
63176
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Ezio Melotti <ezio.melotti@gmail.com>
parents: 60063
diff changeset
558 static object looking at the last exception. It is queried through
29353
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Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
559 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
560
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
561 """
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
562 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
563 return
b1395014714a Modify the remote stack viewer to work in the threaded subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29281
diff changeset
564
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
565 def remote_stack_viewer(self):
42714
2ec16b6b4d04 Switch to absolute imports to support direct execution of modules. Many
Kurt B. Kaiser <kbk@shore.net>
parents: 42571
diff changeset
566 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
567 oid = self.rpcclt.remotequeue("exec", "stackviewer", ("flist",), {})
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
568 if oid is None:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
569 self.tkconsole.root.bell()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
570 return
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
571 item = RemoteObjectBrowser.StubObjectTreeItem(self.rpcclt, oid)
42714
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Kurt B. Kaiser <kbk@shore.net>
parents: 42571
diff changeset
572 from idlelib.TreeWidget import ScrolledCanvas, TreeNode
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
573 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
574 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
575 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
576 sc = ScrolledCanvas(top, bg=background, highlightthickness=0)
23547
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Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
577 sc.frame.pack(expand=1, fill="both")
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Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
578 node = TreeNode(sc.canvas, None, item)
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Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
579 node.expand()
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Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
580 # XXX Should GC the remote tree when closing the window
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Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
581
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parents:
diff changeset
582 gid = 0
30713d5288df Initial revision
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parents:
diff changeset
583
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
584 def execsource(self, source):
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Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
585 "Like runsource() but assumes complete exec source"
13975
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parents:
diff changeset
586 filename = self.stuffsource(source)
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
587 self.execfile(filename, source)
30713d5288df Initial revision
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parents:
diff changeset
588
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
589 def execfile(self, filename, source=None):
23969
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Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
590 "Execute an existing file"
13975
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
591 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
592 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
593 source = fp.read()
13975
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
594 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
595 code = compile(source, filename, "exec")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
596 except (OverflowError, SyntaxError):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
597 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
598 tkerr = self.tkconsole.stderr
40775
4cdf21a0dbbc Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents: 40587
diff changeset
599 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
600 print('Traceback (most recent call last):', file=tkerr)
13975
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
601 InteractiveInterpreter.showsyntaxerror(self, filename)
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Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
602 self.tkconsole.showprompt()
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
603 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
604 self.runcode(code)
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
605
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
606 def runsource(self, source):
23969
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Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
607 "Extend base class method: Stuff the source in the line cache first"
13975
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
608 filename = self.stuffsource(source)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
609 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
610 self.save_warnings_filters = warnings.filters[:]
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Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
611 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
612 # at the moment, InteractiveInterpreter expects str
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
613 assert isinstance(source, str)
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
614 #if isinstance(source, str):
42714
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Kurt B. Kaiser <kbk@shore.net>
parents: 42571
diff changeset
615 # from idlelib import IOBinding
42571
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
616 # try:
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
617 # source = source.encode(IOBinding.encoding)
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
618 # except UnicodeError:
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
619 # self.tkconsole.resetoutput()
7a45e8b78d63 Expect that source strings are Unicode.
Martin v. Löwis <martin@v.loewis.de>
parents: 42555
diff changeset
620 # 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
621 # return
18560
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Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
622 try:
34948
e4e0cff16bc7 Improve subprocess link error notification
Kurt B. Kaiser <kbk@shore.net>
parents: 34443
diff changeset
623 # InteractiveInterpreter.runsource() calls its runcode() method,
e4e0cff16bc7 Improve subprocess link error notification
Kurt B. Kaiser <kbk@shore.net>
parents: 34443
diff changeset
624 # which is overridden (see below)
18560
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Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
625 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
626 finally:
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parents: 13975
diff changeset
627 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
628 warnings.filters[:] = self.save_warnings_filters
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Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
629 self.save_warnings_filters = None
13975
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parents:
diff changeset
630
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
631 def stuffsource(self, source):
23969
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Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
632 "Stuff source in the filename cache"
13975
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
633 filename = "<pyshell#%d>" % self.gid
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
634 self.gid = self.gid + 1
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
635 lines = source.split("\n")
13975
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David Scherer <dscherer@cmu.edu>
parents:
diff changeset
636 linecache.cache[filename] = len(source)+1, 0, lines, filename
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
637 return filename
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
638
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
639 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
640 "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
641 self.runcommand("""if 1:
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
642 _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
643 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
644 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
645 _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
646 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
647 _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
648 del _filename, _sys, _dirname, _dir
31515
71a294bd7950 Replace backticks with repr() or "%r"
Walter Dörwald <walter@livinglogic.de>
parents: 31414
diff changeset
649 \n""" % (filename,))
29122
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Kurt B. Kaiser <kbk@shore.net>
parents: 29121
diff changeset
650
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parents:
diff changeset
651 def showsyntaxerror(self, filename=None):
42455
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Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
652 """Override Interactive Interpreter method: Use Colorizing
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Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
653
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Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
654 Color the offending position instead of printing it and pointing at it
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Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
655 with a caret.
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parents: 23932
diff changeset
656
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parents: 23932
diff changeset
657 """
42455
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Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
658 tkconsole = self.tkconsole
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Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
659 text = tkconsole.text
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Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
660 text.tag_remove("ERROR", "1.0", "end")
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parents: 42324
diff changeset
661 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
662 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
663 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
664 offset = getattr(value, 'offset', '') or 0
42455
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Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
665 if offset == 0:
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parents: 42324
diff changeset
666 lineno += 1 #mark end of offending line
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parents: 42324
diff changeset
667 if lineno == 1:
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Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
668 pos = "iomark + %d chars" % (offset-1)
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Kurt B. Kaiser <kbk@shore.net>
parents: 26463
diff changeset
669 else:
42455
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parents: 42324
diff changeset
670 pos = "iomark linestart + %d lines + %d chars" % \
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Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
671 (lineno-1, offset-1)
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parents: 42324
diff changeset
672 tkconsole.colorize_syntax_error(text, pos)
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Guido van Rossum <guido@python.org>
parents: 42324
diff changeset
673 tkconsole.resetoutput()
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parents: 42324
diff changeset
674 self.write("SyntaxError: %s\n" % msg)
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parents: 42324
diff changeset
675 tkconsole.showprompt()
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parents:
diff changeset
676
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parents:
diff changeset
677 def showtraceback(self):
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Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
678 "Extend base class method to reset output properly"
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parents:
diff changeset
679 self.tkconsole.resetoutput()
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parents:
diff changeset
680 self.checklinecache()
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parents:
diff changeset
681 InteractiveInterpreter.showtraceback(self)
23547
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Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
682 if self.tkconsole.getvar("<<toggle-jit-stack-viewer>>"):
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
683 self.tkconsole.open_stack_viewer()
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parents:
diff changeset
684
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
685 def checklinecache(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
686 c = linecache.cache
42324
4bbbe0c55fa2 Merged revisions 56443-56466 via svnmerge from
Guido van Rossum <guido@python.org>
parents: 42309
diff changeset
687 for key in list(c.keys()):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
688 if key[:1] + key[-1:] != "<>":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
689 del c[key]
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
690
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
691 def runcommand(self, code):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
692 "Run the code without invoking the debugger"
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
693 # The code better not raise an exception!
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
694 if self.tkconsole.executing:
26471
99c78cf95610 Add missing self for method call
Neal Norwitz <nnorwitz@gmail.com>
parents: 26468
diff changeset
695 self.display_executing_dialog()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
696 return 0
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
697 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
698 self.rpcclt.remotequeue("exec", "runcode", (code,), {})
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
699 else:
39782
c94f37054f19 Patch #1550800: make exec a function.
Georg Brandl <georg@python.org>
parents: 39610
diff changeset
700 exec(code, self.locals)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
701 return 1
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
702
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
703 def runcode(self, code):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
704 "Override base class method"
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
705 if self.tkconsole.executing:
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
706 self.interp.restart_subprocess()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
707 self.checklinecache()
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
708 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
709 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
710 self.save_warnings_filters = None
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
711 debugger = self.debugger
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
712 try:
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
713 self.tkconsole.beginexecuting()
40893
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
714 if not debugger and self.rpcclt is not None:
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
715 self.active_seq = self.rpcclt.asyncqueue("exec", "runcode",
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
716 (code,), {})
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
717 elif debugger:
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
718 debugger.run(code, self.locals)
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
719 else:
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
720 exec(code, self.locals)
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
721 except SystemExit:
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
722 if not self.tkconsole.closing:
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
723 if tkMessageBox.askyesno(
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
724 "Exit?",
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
725 "Do you want to exit altogether?",
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
726 default="yes",
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
727 master=self.tkconsole.text):
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
728 raise
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
729 else:
40916
f5790f96acf3 Fix merge bug (lost line causing syntax error).
Guido van Rossum <guido@python.org>
parents: 40893
diff changeset
730 self.showtraceback()
40893
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
731 else:
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
732 raise
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
733 except:
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
734 if use_subprocess:
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
735 print("IDLE internal error in runcode()",
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
736 file=self.tkconsole.stderr)
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
737 self.showtraceback()
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
738 self.tkconsole.endexecuting()
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
739 else:
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
740 if self.tkconsole.canceled:
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
741 self.tkconsole.canceled = False
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
742 print("KeyboardInterrupt", file=self.tkconsole.stderr)
39610
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
743 else:
40893
32c4897b5d46 Merged revisions 53623-53858 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 40799
diff changeset
744 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
745 finally:
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
746 if not use_subprocess:
39610
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
747 try:
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
748 self.tkconsole.endexecuting()
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
749 except AttributeError: # shell may have closed
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
750 pass
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
751
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
752 def write(self, s):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
753 "Override base class method"
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
754 self.tkconsole.stderr.write(s)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
755
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
756 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
757 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
758 "Port Binding Error",
52849
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
759 "IDLE can't bind to a TCP/IP port, which is necessary to "
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
760 "communicate with its Python execution server. This might be "
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
761 "because no networking is installed on this computer. "
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
762 "Run IDLE with the -n command line switch to start without a "
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
763 "subprocess and refer to Help/IDLE Help 'Running without a "
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
764 "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
765 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
766
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
767 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
768 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
769 "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
770 "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
771 "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
772 "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
773 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
774
266f226f471d Added a Tk error dialog to run.py inform the user if the subprocess can't
Kurt B. Kaiser <kbk@shore.net>
parents: 31013
diff changeset
775 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
776 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
777 "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
778 "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
779 "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
780 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
781
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
782
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
783 class PyShell(OutputWindow):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
784
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
785 shell_title = "Python Shell"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
786
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
787 # Override classes
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
788 ColorDelegator = ModifiedColorDelegator
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
789 UndoDelegator = ModifiedUndoDelegator
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
790
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
791 # Override menus
24183
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
792 menu_specs = [
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
793 ("file", "_File"),
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
794 ("edit", "_Edit"),
27336
cbca0bcf1c31 M Bindings.py
Kurt B. Kaiser <kbk@shore.net>
parents: 27074
diff changeset
795 ("debug", "_Debug"),
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
796 ("options", "_Options"),
24183
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
797 ("windows", "_Windows"),
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
798 ("help", "_Help"),
1723bcdc1e85 1. Prevent Undo before IOmark in PyShell.PyShell
Kurt B. Kaiser <kbk@shore.net>
parents: 23995
diff changeset
799 ]
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
800
39442
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37045
diff changeset
801 if macosxSupport.runningAsOSXApp():
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37045
diff changeset
802 del menu_specs[-3]
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37045
diff changeset
803 menu_specs[-2] = ("windows", "_Window")
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37045
diff changeset
804
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37045
diff changeset
805
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
806 # New classes
42714
2ec16b6b4d04 Switch to absolute imports to support direct execution of modules. Many
Kurt B. Kaiser <kbk@shore.net>
parents: 42571
diff changeset
807 from idlelib.IdleHistory import History
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
808
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
809 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
810 if use_subprocess:
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
811 ms = self.menu_specs
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
812 if ms[2][0] != "shell":
39610
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
813 ms.insert(2, ("shell", "She_ll"))
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
814 self.interp = ModifiedInterpreter(self)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
815 if flist is None:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
816 root = Tk()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
817 fixwordbreaks(root)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
818 root.withdraw()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
819 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
820 #
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
821 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
822 #
34443
cd6b54ba272f 1. Polish tabbing code.
Kurt B. Kaiser <kbk@shore.net>
parents: 34240
diff changeset
823 ## 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
824 self.usetabs = True
cd6b54ba272f 1. Polish tabbing code.
Kurt B. Kaiser <kbk@shore.net>
parents: 34240
diff changeset
825 # 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
826 self.indentwidth = 8
cd6b54ba272f 1. Polish tabbing code.
Kurt B. Kaiser <kbk@shore.net>
parents: 34240
diff changeset
827 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
828 #
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
829 text = self.text
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
830 text.configure(wrap="char")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
831 text.bind("<<newline-and-indent>>", self.enter_callback)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
832 text.bind("<<plain-newline-and-indent>>", self.linefeed_callback)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
833 text.bind("<<interrupt-execution>>", self.cancel_callback)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
834 text.bind("<<end-of-file>>", self.eof_callback)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
835 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
836 text.bind("<<toggle-debugger>>", self.toggle_debugger)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
837 text.bind("<<toggle-jit-stack-viewer>>", self.toggle_jit_stack_viewer)
44282
541052b044f0 Shell was not colorizing due to bug introduced at r57998, Bug 1586.
Kurt B. Kaiser <kbk@shore.net>
parents: 43734
diff changeset
838 self.color = color = self.ColorDelegator()
541052b044f0 Shell was not colorizing due to bug introduced at r57998, Bug 1586.
Kurt B. Kaiser <kbk@shore.net>
parents: 43734
diff changeset
839 self.per.insertfilter(color)
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
840 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
841 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
842 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
843 #
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
844 self.save_stdout = sys.stdout
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
845 self.save_stderr = sys.stderr
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
846 self.save_stdin = sys.stdin
42714
2ec16b6b4d04 Switch to absolute imports to support direct execution of modules. Many
Kurt B. Kaiser <kbk@shore.net>
parents: 42571
diff changeset
847 from idlelib import IOBinding
29582
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
848 self.stdout = PseudoFile(self, "stdout", IOBinding.encoding)
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
849 self.stderr = PseudoFile(self, "stderr", IOBinding.encoding)
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
850 self.console = PseudoFile(self, "console", IOBinding.encoding)
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
851 if not use_subprocess:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
852 sys.stdout = self.stdout
43120
fec2c0299a8c 1. Don't encode input strings to bytes.
Kurt B. Kaiser <kbk@shore.net>
parents: 42881
diff changeset
853 sys.stderr = self.stderr
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
854 sys.stdin = self
44380
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
855 try:
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
856 # page help() text to shell.
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
857 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
858 # 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
859 pydoc.pager = pydoc.plainpager
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
860 except:
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
861 sys.stderr = sys.__stderr__
08468a263a95 help() was not paging to the shell. Issue1650.
Kurt B. Kaiser <kbk@shore.net>
parents: 44282
diff changeset
862 raise
25691
b39bd03a8dab M CallTips.py Add support for getting calltip from subprocess,
Kurt B. Kaiser <kbk@shore.net>
parents: 25480
diff changeset
863 #
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
864 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
865 #
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
866 self.pollinterval = 50 # millisec
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
867
32272
014b0d84422f Noam Raphel: Further developemt of CodeContext feature.
Kurt B. Kaiser <kbk@shore.net>
parents: 31625
diff changeset
868 def get_standard_extension_names(self):
014b0d84422f Noam Raphel: Further developemt of CodeContext feature.
Kurt B. Kaiser <kbk@shore.net>
parents: 31625
diff changeset
869 return idleConf.GetExtensions(shell_only=True)
014b0d84422f Noam Raphel: Further developemt of CodeContext feature.
Kurt B. Kaiser <kbk@shore.net>
parents: 31625
diff changeset
870
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
871 reading = False
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
872 executing = False
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
873 canceled = False
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
874 endoffile = False
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
875 closing = False
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
876
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
877 def set_warning_stream(self, stream):
32512
c4ed14fab12a whitespace normalization
Skip Montanaro <skip@pobox.com>
parents: 32484
diff changeset
878 global warning_stream
c4ed14fab12a whitespace normalization
Skip Montanaro <skip@pobox.com>
parents: 32484
diff changeset
879 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
880
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
881 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
882 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
883
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
884 def toggle_debugger(self, event=None):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
885 if self.executing:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
886 tkMessageBox.showerror("Don't debug now",
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
887 "You can only toggle the debugger when idle",
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
888 master=self.text)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
889 self.set_debugger_indicator()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
890 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
891 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
892 db = self.interp.getdebugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
893 if db:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
894 self.close_debugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
895 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
896 self.open_debugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
897
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
898 def set_debugger_indicator(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
899 db = self.interp.getdebugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
900 self.setvar("<<toggle-debugger>>", not not db)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
901
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
902 def toggle_jit_stack_viewer(self, event=None):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
903 pass # All we need is the variable
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
904
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
905 def close_debugger(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
906 db = self.interp.getdebugger()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
907 if db:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
908 self.interp.setdebugger(None)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
909 db.close()
23995
41468f9353ce Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents: 23969
diff changeset
910 if self.interp.rpcclt:
41468f9353ce Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents: 23969
diff changeset
911 RemoteDebugger.close_remote_debugger(self.interp.rpcclt)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
912 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
913 self.console.write("[DEBUG OFF]\n")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
914 sys.ps1 = ">>> "
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
915 self.showprompt()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
916 self.set_debugger_indicator()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
917
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
918 def open_debugger(self):
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
919 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
920 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
921 self)
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
922 else:
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
923 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
924 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
925 dbg_gui.load_breakpoints()
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
926 sys.ps1 = "[DEBUG ON]\n>>> "
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
927 self.showprompt()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
928 self.set_debugger_indicator()
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
929
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
930 def beginexecuting(self):
23995
41468f9353ce Shutdown subprocess debugger and associated Proxies/Adapters when closing
Kurt B. Kaiser <kbk@shore.net>
parents: 23969
diff changeset
931 "Helper for ModifiedInterpreter"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
932 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
933 self.executing = 1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
934
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
935 def endexecuting(self):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
936 "Helper for ModifiedInterpreter"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
937 self.executing = 0
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
938 self.canceled = 0
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
939 self.showprompt()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
940
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
941 def close(self):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
942 "Extend EditorWindow.close()"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
943 if self.executing:
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
944 response = tkMessageBox.askokcancel(
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
945 "Kill?",
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
946 "The program is still running!\n Do you want to kill it?",
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
947 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
948 parent=self.text)
46222
aed698c8647b Merged revisions 62021,62029,62035-62038,62043-62044,62052-62053 via svnmerge from
Benjamin Peterson <benjamin@python.org>
parents: 44380
diff changeset
949 if response is False:
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
950 return "cancel"
34240
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
951 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
952 self.top.quit()
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
953 self.canceled = True
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
954 self.closing = True
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
955 # Wait for poll_subprocess() rescheduling to stop
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
956 self.text.after(2 * self.pollinterval, self.close2)
29171
9cf09f92b198 Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents: 29122
diff changeset
957
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
958 def close2(self):
9cf09f92b198 Fix race exposed by 2.4 GHz XP box: Don't tear down PyShell until
Kurt B. Kaiser <kbk@shore.net>
parents: 29122
diff changeset
959 return EditorWindow.close(self)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
960
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
961 def _close(self):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
962 "Extend EditorWindow._close(), shut down debugger and execution server"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
963 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
964 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
965 self.interp.kill_subprocess()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
966 # Restore std streams
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
967 sys.stdout = self.save_stdout
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
968 sys.stderr = self.save_stderr
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
969 sys.stdin = self.save_stdin
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
970 # Break cycles
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
971 self.interp = None
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
972 self.console = None
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
973 self.flist.pyshell = None
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
974 self.history = None
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
975 EditorWindow._close(self)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
976
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
977 def ispythonsource(self, filename):
23969
edd7c0146ac8 Clear associated breakpoints when closing an edit window.
Kurt B. Kaiser <kbk@shore.net>
parents: 23932
diff changeset
978 "Override EditorWindow method: never remove the colorizer"
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
979 return True
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
980
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
981 def short_title(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
982 return self.shell_title
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
983
18560
12e7ad108229 cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
984 COPYRIGHT = \
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
985 '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
986
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
987 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
988 self.text.mark_set("iomark", "insert")
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
989 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
990 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
991 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
992 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
993 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
994 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
995 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
996 else:
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
997 nosub = "==== No Subprocess ===="
51087
f138fbe2945e Forward port r68985: Idle startup message.
Raymond Hettinger <python@rcn.com>
parents: 49553
diff changeset
998 self.write("Python %s on %s\n%s\n%s" %
f138fbe2945e Forward port r68985: Idle startup message.
Raymond Hettinger <python@rcn.com>
parents: 49553
diff changeset
999 (sys.version, sys.platform, self.COPYRIGHT, nosub))
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1000 self.showprompt()
47130
ef4cca2d6171 Tkinter, step 2: adapt imports.
Georg Brandl <georg@python.org>
parents: 46978
diff changeset
1001 import tkinter
ef4cca2d6171 Tkinter, step 2: adapt imports.
Georg Brandl <georg@python.org>
parents: 46978
diff changeset
1002 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
1003 return True
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1004
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1005 def readline(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1006 save = self.reading
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1007 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1008 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
1009 self.top.mainloop() # nested mainloop()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1010 finally:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1011 self.reading = save
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1012 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
1013 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
1014 line = "\n"
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1015 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1016 if self.canceled:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1017 self.canceled = 0
34240
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1018 if not use_subprocess:
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1019 raise KeyboardInterrupt
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1020 if self.endoffile:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1021 self.endoffile = 0
34240
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1022 line = ""
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1023 return line
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1024
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1025 def isatty(self):
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
1026 return True
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1027
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1028 def cancel_callback(self, event=None):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1029 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1030 if self.text.compare("sel.first", "!=", "sel.last"):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1031 return # Active selection -- always use default binding
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1032 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1033 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1034 if not (self.executing or self.reading):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1035 self.resetoutput()
29119
7875fcaae7a3 1. Restore the capability to run and debug without a subprocess.
Kurt B. Kaiser <kbk@shore.net>
parents: 29101
diff changeset
1036 self.interp.write("KeyboardInterrupt\n")
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1037 self.showprompt()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1038 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1039 self.endoffile = 0
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1040 self.canceled = 1
34240
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1041 if (self.executing and self.interp.rpcclt):
29254
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1042 if self.interp.getdebugger():
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1043 self.interp.restart_subprocess()
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1044 else:
be70b8477f43 1. Stake Freddy.
Kurt B. Kaiser <kbk@shore.net>
parents: 29171
diff changeset
1045 self.interp.interrupt_subprocess()
34240
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1046 if self.reading:
914534f6ef61 The GUI was hanging if the shell window was closed while a raw_input()
Kurt B. Kaiser <kbk@shore.net>
parents: 34212
diff changeset
1047 self.top.quit() # exit the nested mainloop() in readline()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1048 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1049
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1050 def eof_callback(self, event):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1051 if self.executing and not self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1052 return # Let the default binding (delete next char) take over
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1053 if not (self.text.compare("iomark", "==", "insert") and
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1054 self.text.compare("insert", "==", "end-1c")):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1055 return # Let the default binding (delete next char) take over
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1056 if not self.executing:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1057 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1058 self.close()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1059 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1060 self.canceled = 0
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1061 self.endoffile = 1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1062 self.top.quit()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1063 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1064
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1065 def linefeed_callback(self, event):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1066 # Insert a linefeed without entering anything (still autoindented)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1067 if self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1068 self.text.insert("insert", "\n")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1069 self.text.see("insert")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1070 else:
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1071 self.newline_and_indent_event(event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1072 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1073
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1074 def enter_callback(self, event):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1075 if self.executing and not self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1076 return # Let the default binding (insert '\n') take over
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1077 # If some text is selected, recall the selection
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1078 # (but only if this before the I/O mark)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1079 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1080 sel = self.text.get("sel.first", "sel.last")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1081 if sel:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1082 if self.text.compare("sel.last", "<=", "iomark"):
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1083 self.recall(sel, event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1084 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1085 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1086 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1087 # If we're strictly before the line containing iomark, recall
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1088 # the current line, less a leading prompt, less leading or
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1089 # trailing whitespace
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1090 if self.text.compare("insert", "<", "iomark linestart"):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1091 # Check if there's a relevant stdin range -- if so, use it
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1092 prev = self.text.tag_prevrange("stdin", "insert")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1093 if prev and self.text.compare("insert", "<", prev[1]):
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1094 self.recall(self.text.get(prev[0], prev[1]), event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1095 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1096 next = self.text.tag_nextrange("stdin", "insert")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1097 if next and self.text.compare("insert lineend", ">=", next[0]):
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1098 self.recall(self.text.get(next[0], next[1]), event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1099 return "break"
26827
13d59dbfb8d4 M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26788
diff changeset
1100 # No stdin mark -- just get the current line, less any prompt
35891
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1101 indices = self.text.tag_nextrange("console", "insert linestart")
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1102 if indices and \
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1103 self.text.compare(indices[0], "<=", "insert linestart"):
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1104 self.recall(self.text.get(indices[1], "insert lineend"), event)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1105 else:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 35504
diff changeset
1106 self.recall(self.text.get("insert linestart", "insert lineend"), event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1107 return "break"
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1108 # If we're between the beginning of the line and the iomark, i.e.
26827
13d59dbfb8d4 M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26788
diff changeset
1109 # in the prompt area, move to the end of the prompt
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1110 if self.text.compare("insert", "<", "iomark"):
26827
13d59dbfb8d4 M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26788
diff changeset
1111 self.text.mark_set("insert", "iomark")
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1112 # If we're in the current input and there's only whitespace
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1113 # beyond the cursor, erase that whitespace first
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1114 s = self.text.get("insert", "end-1c")
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
1115 if s and not s.strip():
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1116 self.text.delete("insert", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1117 # If we're in the current input before its last line,
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1118 # insert a newline right at the insert point
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1119 if self.text.compare("insert", "<", "end-1c linestart"):
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1120 self.newline_and_indent_event(event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1121 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1122 # We're in the last line; append a newline and submit it
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1123 self.text.mark_set("insert", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1124 if self.reading:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1125 self.text.insert("insert", "\n")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1126 self.text.see("insert")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1127 else:
26667
f76717707a6d M EditorWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26659
diff changeset
1128 self.newline_and_indent_event(event)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1129 self.text.tag_add("stdin", "iomark", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1130 self.text.update_idletasks()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1131 if self.reading:
37045
081b4f0e81b7 Get rid of a bunch more raw_input references
Neal Norwitz <nnorwitz@gmail.com>
parents: 35891
diff changeset
1132 self.top.quit() # Break out of recursive mainloop()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1133 else:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1134 self.runit()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1135 return "break"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1136
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1137 def recall(self, s, event):
39610
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1138 # remove leading and trailing empty or whitespace lines
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1139 s = re.sub(r'^\s*\n', '' , s)
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1140 s = re.sub(r'\n\s*$', '', s)
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1141 lines = s.split('\n')
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1142 self.text.undo_block_start()
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1143 try:
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1144 self.text.tag_remove("sel", "1.0", "end")
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1145 self.text.mark_set("insert", "end-1c")
39610
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1146 prefix = self.text.get("insert linestart", "insert")
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1147 if prefix.rstrip().endswith(':'):
35118
2d833123b119 Remove dead code
Kurt B. Kaiser <kbk@shore.net>
parents: 35112
diff changeset
1148 self.newline_and_indent_event(event)
39610
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1149 prefix = self.text.get("insert linestart", "insert")
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1150 self.text.insert("insert", lines[0].strip())
35118
2d833123b119 Remove dead code
Kurt B. Kaiser <kbk@shore.net>
parents: 35112
diff changeset
1151 if len(lines) > 1:
39610
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1152 orig_base_indent = re.search(r'^([ \t]*)', lines[0]).group(0)
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1153 new_base_indent = re.search(r'^([ \t]*)', prefix).group(0)
35118
2d833123b119 Remove dead code
Kurt B. Kaiser <kbk@shore.net>
parents: 35112
diff changeset
1154 for line in lines[1:]:
39610
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1155 if line.startswith(orig_base_indent):
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1156 # replace orig base indentation with new indentation
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1157 line = new_base_indent + line[len(orig_base_indent):]
3674f20ac781 Merge current trunk into p3yk. This includes the PyNumber_Index API change,
Thomas Wouters <thomas@python.org>
parents: 39442
diff changeset
1158 self.text.insert('insert', '\n'+line.rstrip())
35112
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1159 finally:
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1160 self.text.see("insert")
58632092e023 <Enter> when cursor is on a previous command retrieves that command. Instead
Kurt B. Kaiser <kbk@shore.net>
parents: 34948
diff changeset
1161 self.text.undo_block_stop()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1162
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1163 def runit(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1164 line = self.text.get("iomark", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1165 # Strip off last newline and surrounding whitespace.
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1166 # (To allow you to hit return twice to end a statement.)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1167 i = len(line)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1168 while i > 0 and line[i-1] in " \t":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1169 i = i-1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1170 if i > 0 and line[i-1] == "\n":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1171 i = i-1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1172 while i > 0 and line[i-1] in " \t":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1173 i = i-1
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1174 line = line[:i]
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1175 more = self.interp.runsource(line)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1176
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1177 def open_stack_viewer(self, event=None):
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1178 if self.interp.rpcclt:
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1179 return self.interp.remote_stack_viewer()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1180 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1181 sys.last_traceback
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1182 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1183 tkMessageBox.showerror("No stack trace",
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1184 "There is no stack trace yet.\n"
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1185 "(sys.last_traceback is not defined)",
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1186 master=self.text)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1187 return
42714
2ec16b6b4d04 Switch to absolute imports to support direct execution of modules. Many
Kurt B. Kaiser <kbk@shore.net>
parents: 42571
diff changeset
1188 from idlelib.StackViewer import StackBrowser
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1189 sv = StackBrowser(self.root, self.flist)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1190
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1191 def view_restart_mark(self, event=None):
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1192 self.text.see("iomark")
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1193 self.text.see("restart")
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1194
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1195 def restart_shell(self, event=None):
74693
1993aa091d89 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73968
diff changeset
1196 "Callback for Run/Restart Shell Cntl-F6"
1993aa091d89 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter
Terry Jan Reedy <tjreedy@udel.edu>
parents: 73968
diff changeset
1197 self.interp.restart_subprocess(with_cwd=True)
27074
b865925ef68a M AutoExpand.py
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
1198
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1199 def showprompt(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1200 self.resetoutput()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1201 try:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1202 s = str(sys.ps1)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1203 except:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1204 s = ""
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1205 self.console.write(s)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1206 self.text.mark_set("insert", "end-1c")
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1207 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
1208 self.io.reset_undo()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1209
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1210 def resetoutput(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1211 source = self.text.get("iomark", "end-1c")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1212 if self.history:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1213 self.history.history_store(source)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1214 if self.text.get("end-2c") != "\n":
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1215 self.text.insert("end-1c", "\n")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1216 self.text.mark_set("iomark", "end-1c")
23547
b74afdd072eb GvR's rpc patch
Chui Tey <chui.tey@advdata.com.au>
parents: 22599
diff changeset
1217 self.set_line_and_column()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1218
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1219 def write(self, s, tags=()):
27920
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1220 try:
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1221 self.text.mark_gravity("iomark", "right")
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1222 OutputWindow.write(self, s, tags, "iomark")
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1223 self.text.mark_gravity("iomark", "left")
8e7432cdf7d8 M NEWS.txt
Kurt B. Kaiser <kbk@shore.net>
parents: 27545
diff changeset
1224 except:
42555
3e682ae9d298 1. Catch TypeError exception when writing to OutputWindow
Kurt B. Kaiser <kbk@shore.net>
parents: 42533
diff changeset
1225 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
1226 # let's find out what they are and be specific.
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1227 if self.canceled:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1228 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
1229 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
1230 raise KeyboardInterrupt
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1231
34212
1e8b033f91dc The remote procedure call module rpc.py can now access data attributes of
Kurt B. Kaiser <kbk@shore.net>
parents: 33989
diff changeset
1232 class PseudoFile(object):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1233
29582
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
1234 def __init__(self, shell, tags, encoding=None):
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1235 self.shell = shell
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1236 self.tags = tags
29582
ee14e5b06ed1 Idlefork patch #682347: convert Unicode strings from readline to
Martin v. Löwis <martin@v.loewis.de>
parents: 29476
diff changeset
1237 self.encoding = encoding
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1238
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1239 def write(self, s):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1240 self.shell.write(s, self.tags)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1241
42507
df4cd9297098 Fix remaining map() issues.
Kurt B. Kaiser <kbk@shore.net>
parents: 42455
diff changeset
1242 def writelines(self, lines):
df4cd9297098 Fix remaining map() issues.
Kurt B. Kaiser <kbk@shore.net>
parents: 42455
diff changeset
1243 for line in lines:
df4cd9297098 Fix remaining map() issues.
Kurt B. Kaiser <kbk@shore.net>
parents: 42455
diff changeset
1244 self.write(line)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1245
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1246 def flush(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1247 pass
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1248
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1249 def isatty(self):
25310
eb7b7b719ee5 Merge Py Idle changes:
Kurt B. Kaiser <kbk@shore.net>
parents: 25261
diff changeset
1250 return True
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1251
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
1252
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1253 usage_msg = """\
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1254
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
1255 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
1256 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
1257 idle [-dns] [-t title] - [arg]*
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
1258
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1259 -h print this help message and exit
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1260 -n run IDLE without a subprocess (see Help/IDLE Help for details)
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1261
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1262 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
1263
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1264 -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
1265 -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
1266
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1267 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
1268
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1269 -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
1270 -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
1271
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1272 -d enable the debugger
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1273 -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
1274 -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
1275
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1276 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
1277
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1278 [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
1279
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1280 Examples:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1281
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1282 idle
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1283 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
1284
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1285 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
1286 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
1287
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1288 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
1289 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
1290 window with the title "Baz".
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1291
46978
55d8c35322a7 Convert a lot of print statements to print functions in docstrings,
Neal Norwitz <nnorwitz@gmail.com>
parents: 46664
diff changeset
1292 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
1293 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
1294 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
1295
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1296 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
1297 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
1298 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
1299 sys.argv[1].
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1300
46978
55d8c35322a7 Convert a lot of print statements to print functions in docstrings,
Neal Norwitz <nnorwitz@gmail.com>
parents: 46664
diff changeset
1301 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
1302 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
1303 and "foobar" in sys.argv[1].
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1304 """
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
1305
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
1306 def main():
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1307 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
1308
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1309 use_subprocess = True
52849
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
1310 enable_shell = True
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1311 enable_edit = False
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1312 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
1313 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
1314 script = None
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1315 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
1316 try:
29121
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1317 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
1318 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
1319 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
1320 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
1321 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
1322 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
1323 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
1324 cmd = a
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1325 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
1326 if o == '-d':
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1327 debug = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1328 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
1329 if o == '-e':
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1330 enable_edit = True
52849
a014dc47b552 Merged revisions 71126 via svnmerge from
Kurt B. Kaiser <kbk@shore.net>
parents: 51087
diff changeset
1331 enable_shell = False
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1332 if o == '-h':
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1333 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
1334 sys.exit()
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1335 if o == '-i':
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1336 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
1337 if o == '-n':
29f19460f067 1. Add a command line switch to run without the subprocess
Kurt B. Kaiser <kbk@shore.net>
parents: 29120
diff changeset
1338 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
1339 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
1340 script = a
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1341 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
1342 pass
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1343 else:
40775
4cdf21a0dbbc Fix most trivially-findable print statements.
Guido van Rossum <guido@python.org>
parents: 40587
diff changeset
1344 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
1345 sys.exit()
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1346 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
1347 if o == '-s':
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1348 startup = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1349 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
1350 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
1351 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
1352 enable_shell = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1353 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
1354 cmd = sys.stdin.read()
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1355 enable_shell = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1356 # 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
1357 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
1358 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
1359 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
1360 sys.argv = [''] + args[1:]
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1361 elif cmd:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1362 sys.argv = ['-c'] + args
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1363 elif script:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1364 sys.argv = [script] + args
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1365 elif args:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1366 enable_edit = True
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1367 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
1368 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
1369 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
1370 for dir in pathx:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1371 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
1372 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
1373 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
1374 else:
42881
4c78c048c3ba os.getcwd() now returns a normal string (ie, unicode)
Neal Norwitz <nnorwitz@gmail.com>
parents: 42726
diff changeset
1375 dir = os.getcwd()
4c78c048c3ba os.getcwd() now returns a normal string (ie, unicode)
Neal Norwitz <nnorwitz@gmail.com>
parents: 42726
diff changeset
1376 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
1377 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
1378 # 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
1379 edit_start = idleConf.GetOption('main', 'General',
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26827
diff changeset
1380 '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
1381 enable_edit = enable_edit or edit_start
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1382 # 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
1383 root = Tk(className="Idle")
39442
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37045
diff changeset
1384
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
1385 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
1386 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
1387 flist = PyShellFileList(root)
39442
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37045
diff changeset
1388 macosxSupport.setupApp(root, flist)
654c380cf8b9 Merged revisions 46753-51188 via svnmerge from
Thomas Wouters <thomas@python.org>
parents: 37045
diff changeset
1389
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1390 if enable_edit:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1391 if not (cmd or script):
75846
a95b19b3b4cd #3573: idle now doesn't hungs if launched as: idle -e <directory>
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74696
diff changeset
1392 for filename in args[:]:
a95b19b3b4cd #3573: idle now doesn't hungs if launched as: idle -e <directory>
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74696
diff changeset
1393 if flist.open(filename) is None:
a95b19b3b4cd #3573: idle now doesn't hungs if launched as: idle -e <directory>
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74696
diff changeset
1394 # filename is a directory actually, disconsider it
a95b19b3b4cd #3573: idle now doesn't hungs if launched as: idle -e <directory>
Andrew Svetlov <andrew.svetlov@gmail.com>
parents: 74696
diff changeset
1395 args.remove(filename)
26590
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1396 if not args:
615a25a6eb5b Rework the command line interface, incorporating the shell/edit
Kurt B. Kaiser <kbk@shore.net>
parents: 26557
diff changeset
1397 flist.new()
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1398 if enable_shell:
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1399 shell = flist.open_shell()
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1400 if not shell:
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1401 return # couldn't open shell
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1402
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1403 if macosxSupport.runningAsOSXApp() and flist.dict:
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1404 # On OSX: when the user has double-clicked on a file that causes
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1405 # IDLE to be launched the shell window will open just in front of
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1406 # the file she wants to see. Lower the interpreter window when
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diff changeset
1407 # there are open files.
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1408 shell.top.lower()
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1409
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1410 shell = flist.pyshell
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1411 # handle remaining options:
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1412 if debug:
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1413 shell.open_debugger()
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1414 if startup:
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1415 filename = os.environ.get("IDLESTARTUP") or \
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1416 os.environ.get("PYTHONSTARTUP")
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1417 if filename and os.path.isfile(filename):
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1418 shell.interp.execfile(filename)
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1419 if shell and cmd or script:
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1420 shell.interp.runcommand("""if 1:
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1421 import sys as _sys
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1422 _sys.argv = %r
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1423 del _sys
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1424 \n""" % (sys.argv,))
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1425 if cmd:
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1426 shell.interp.execsource(cmd)
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1427 elif script:
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1428 shell.interp.prepend_syspath(script)
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1429 shell.interp.execfile(script)
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1430
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1431 # Check for problematic OS X Tk versions and print a warning message
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1432 # in the IDLE shell window; this is less intrusive than always opening
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1433 # a separate window.
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1434 tkversionwarning = macosxSupport.tkVersionWarning(root)
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1435 if tkversionwarning:
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1436 shell.interp.runcommand(''.join(("print('", tkversionwarning, "')")))
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1437
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1438 root.mainloop()
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1439 root.destroy()
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1440
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1441 if __name__ == "__main__":
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1442 sys.modules['PyShell'] = sys.modules['__main__']
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1443 main()