cpython-lru_cache-weakref: Lib/idlelib/ScriptBinding.py annotate

annotate Lib/idlelib/ScriptBinding.py @ 80661:94de77bd0b4b 2.7

Issue #16194: document imp.load_dynamic problems when read several extension modules from the same binary object file.

author	Andrew Svetlov <andrew.svetlov@gmail.com>
date	Thu, 29 Nov 2012 19:51:28 +0200
parents	1b5abba0c808
children	aa1350c7d196

rev	line source
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	1 """Extension to execute code outside the Python shell window.
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	2
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	3 This adds the following commands:
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	4
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	5 - Check module does a full syntax check of the current module.
26693 975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	6 It also runs the tabnanny to catch any inconsistent tabs.
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	7
25123 6b67d26079f2 M PyShell.py Kurt B. Kaiser <kbk@shore.net> parents: 25020 diff changeset	8 - Run module executes the module's code in the __main__ namespace. The window
26693 975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	9 must have been saved previously. The module is added to sys.modules, and is
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	10 also added to the __main__ namespace.
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	11
26693 975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	12 XXX GvR Redesign this interface (yet again) as follows:
23547 b74afdd072eb GvR's rpc patch Chui Tey <chui.tey@advdata.com.au> parents: 21765 diff changeset	13
27390 882e3eeac3dd M ScriptBinding.py Kurt B. Kaiser <kbk@shore.net> parents: 27194 diff changeset	14 - Present a dialog box for ``Run Module''
23547 b74afdd072eb GvR's rpc patch Chui Tey <chui.tey@advdata.com.au> parents: 21765 diff changeset	15
b74afdd072eb GvR's rpc patch Chui Tey <chui.tey@advdata.com.au> parents: 21765 diff changeset	16 - Allow specify command line arguments in the dialog box
b74afdd072eb GvR's rpc patch Chui Tey <chui.tey@advdata.com.au> parents: 21765 diff changeset	17
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	18 """
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	19
29346 75494aea47ca SF 745525 Kurt B. Kaiser <kbk@shore.net> parents: 29271 diff changeset	20 import os
26693 975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	21 import re
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	22 import string
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	23 import tabnanny
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	24 import tokenize
47183 b53604fad54b Tkinter rename reversal: remove tkinter package, adapt imports and docs. Georg Brandl <georg@python.org> parents: 47101 diff changeset	25 import tkMessageBox
60144 eab361617f6a #7092: Fix additional "-3" warnings in the idlelib package, and convert to absolute imports. Florent Xicluna <florent.xicluna@gmail.com> parents: 47183 diff changeset	26 from idlelib import PyShell
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	27
60144 eab361617f6a #7092: Fix additional "-3" warnings in the idlelib package, and convert to absolute imports. Florent Xicluna <florent.xicluna@gmail.com> parents: 47183 diff changeset	28 from idlelib.configHandler import idleConf
70177 578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	29 from idlelib import macosxSupport
29266 d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	30
26693 975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	31 IDENTCHARS = string.ascii_letters + string.digits + "_"
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	32
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	33 indent_message = """Error: Inconsistent indentation detected!
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	34
35065 aa1c5366607d 1. Clarify "tab/space" Error Dialog and "Tab Width" Dialog associated with Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	35 1) Your indentation is outright incorrect (easy to fix), OR
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	36
35065 aa1c5366607d 1. Clarify "tab/space" Error Dialog and "Tab Width" Dialog associated with Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	37 2) Your indentation mixes tabs and spaces.
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	38
35065 aa1c5366607d 1. Clarify "tab/space" Error Dialog and "Tab Width" Dialog associated with Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	39 To fix case 2, change all tabs to spaces by using Edit->Select All followed \
aa1c5366607d 1. Clarify "tab/space" Error Dialog and "Tab Width" Dialog associated with Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	40 by Format->Untabify Region and specify the number of columns used by each tab.
aa1c5366607d 1. Clarify "tab/space" Error Dialog and "Tab Width" Dialog associated with Kurt B. Kaiser <kbk@shore.net> parents: 34443 diff changeset	41 """
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	42
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	43 class ScriptBinding:
18497 42741e677338 py-cvs merge, better error dialog Steven M. Gava <elguavas@python.net> parents: 13975 diff changeset	44
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	45 menudefs = [
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	46 ('run', [None,
26693 975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	47 ('Check Module', '<<check-module>>'),
27390 882e3eeac3dd M ScriptBinding.py Kurt B. Kaiser <kbk@shore.net> parents: 27194 diff changeset	48 ('Run Module', '<<run-module>>'), ]), ]
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	49
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	50 def __init__(self, editwin):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	51 self.editwin = editwin
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	52 # Provide instance variables referenced by Debugger
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	53 # XXX This should be done differently
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	54 self.flist = self.editwin.flist
39165 0c00e2f509e0 - EditorWindow.test() was failing. Bug 1417598 Kurt B. Kaiser <kbk@shore.net> parents: 35384 diff changeset	55 self.root = self.editwin.root
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	56
70177 578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	57 if macosxSupport.runningAsOSXApp():
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	58 self.editwin.text_frame.bind('<<run-module-event-2>>', self._run_module_event)
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	59
35384 34ff7ca4cef8 Revert previous code elimination, 'filename' is needed. Kurt B. Kaiser <kbk@shore.net> parents: 35383 diff changeset	60 def check_module_event(self, event):
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	61 filename = self.getfilename()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	62 if not filename:
45366 d8f12bae378a ScriptBinding event handlers weren't returning 'break'. Patch 2050, Tal Einat. Kurt B. Kaiser <kbk@shore.net> parents: 39945 diff changeset	63 return 'break'
39945 257daf39b08c Some syntax errors were being caught by tokenize during the tabnanny Kurt B. Kaiser <kbk@shore.net> parents: 39424 diff changeset	64 if not self.checksyntax(filename):
45366 d8f12bae378a ScriptBinding event handlers weren't returning 'break'. Patch 2050, Tal Einat. Kurt B. Kaiser <kbk@shore.net> parents: 39945 diff changeset	65 return 'break'
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	66 if not self.tabnanny(filename):
45366 d8f12bae378a ScriptBinding event handlers weren't returning 'break'. Patch 2050, Tal Einat. Kurt B. Kaiser <kbk@shore.net> parents: 39945 diff changeset	67 return 'break'
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	68
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	69 def tabnanny(self, filename):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	70 f = open(filename, 'r')
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	71 try:
25312 8eda166b104e Merge Py Idle changes: Kurt B. Kaiser <kbk@shore.net> parents: 25123 diff changeset	72 tabnanny.process_tokens(tokenize.generate_tokens(f.readline))
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	73 except tokenize.TokenError, msg:
29363 c66100c09ea1 SF 747667 Error Doesn't Decolorize Kurt B. Kaiser <kbk@shore.net> parents: 29346 diff changeset	74 msgtxt, (lineno, start) = msg
c66100c09ea1 SF 747667 Error Doesn't Decolorize Kurt B. Kaiser <kbk@shore.net> parents: 29346 diff changeset	75 self.editwin.gotoline(lineno)
c66100c09ea1 SF 747667 Error Doesn't Decolorize Kurt B. Kaiser <kbk@shore.net> parents: 29346 diff changeset	76 self.errorbox("Tabnanny Tokenizing Error",
c66100c09ea1 SF 747667 Error Doesn't Decolorize Kurt B. Kaiser <kbk@shore.net> parents: 29346 diff changeset	77 "Token Error: %s" % msgtxt)
26475 6c45985a8fdb Cleanup: Neal Norwitz <nnorwitz@gmail.com> parents: 25312 diff changeset	78 return False
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	79 except tabnanny.NannyNag, nag:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	80 # The error messages from tabnanny are too confusing...
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	81 self.editwin.gotoline(nag.get_lineno())
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	82 self.errorbox("Tab/space error", indent_message)
26475 6c45985a8fdb Cleanup: Neal Norwitz <nnorwitz@gmail.com> parents: 25312 diff changeset	83 return False
6c45985a8fdb Cleanup: Neal Norwitz <nnorwitz@gmail.com> parents: 25312 diff changeset	84 return True
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	85
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	86 def checksyntax(self, filename):
32484 f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	87 self.shell = shell = self.flist.open_shell()
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	88 saved_stream = shell.get_warning_stream()
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	89 shell.set_warning_stream(shell.stderr)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	90 f = open(filename, 'r')
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	91 source = f.read()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	92 f.close()
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	93 if '\r' in source:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	94 source = re.sub(r"\r\n", "\n", source)
35383 04dd5b06d3c8 1. Mac line endings were incorrect when pasting code from some browsers Kurt B. Kaiser <kbk@shore.net> parents: 35065 diff changeset	95 source = re.sub(r"\r", "\n", source)
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	96 if source and source[-1] != '\n':
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	97 source = source + '\n'
29363 c66100c09ea1 SF 747667 Error Doesn't Decolorize Kurt B. Kaiser <kbk@shore.net> parents: 29346 diff changeset	98 text = self.editwin.text
c66100c09ea1 SF 747667 Error Doesn't Decolorize Kurt B. Kaiser <kbk@shore.net> parents: 29346 diff changeset	99 text.tag_remove("ERROR", "1.0", "end")
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	100 try:
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	101 try:
32484 f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	102 # If successful, return the compiled code
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	103 return compile(source, filename, "exec")
73583 e277fe8380e0 Issue #8793: Prevent IDLE crash in 2.7 when given strings with Ned Deily <nad@acm.org> parents: 70177 diff changeset	104 except (SyntaxError, OverflowError, ValueError), err:
32484 f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	105 try:
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	106 msg, (errorfilename, lineno, offset, line) = err
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	107 if not errorfilename:
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	108 err.args = msg, (filename, lineno, offset, line)
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	109 err.filename = filename
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	110 self.colorize_syntax_error(msg, lineno, offset)
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	111 except:
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	112 msg = "*** " + str(err)
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	113 self.errorbox("Syntax error",
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	114 "There's an error in your program:\n" + msg)
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	115 return False
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	116 finally:
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	117 shell.set_warning_stream(saved_stream)
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26713 diff changeset	118
26693 975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	119 def colorize_syntax_error(self, msg, lineno, offset):
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	120 text = self.editwin.text
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	121 pos = "0.0 + %d lines + %d chars" % (lineno-1, offset-1)
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	122 text.tag_add("ERROR", pos)
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	123 char = text.get(pos)
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	124 if char and char in IDENTCHARS:
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	125 text.tag_add("ERROR", pos + " wordstart", pos)
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	126 if '\n' == text.get(pos): # error at line end
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	127 text.mark_set("insert", pos)
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	128 else:
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	129 text.mark_set("insert", pos + "+1c")
975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	130 text.see(pos)
26959 b8c72e86a12d Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 26713 diff changeset	131
27390 882e3eeac3dd M ScriptBinding.py Kurt B. Kaiser <kbk@shore.net> parents: 27194 diff changeset	132 def run_module_event(self, event):
29346 75494aea47ca SF 745525 Kurt B. Kaiser <kbk@shore.net> parents: 29271 diff changeset	133 """Run the module after setting up the environment.
75494aea47ca SF 745525 Kurt B. Kaiser <kbk@shore.net> parents: 29271 diff changeset	134
75494aea47ca SF 745525 Kurt B. Kaiser <kbk@shore.net> parents: 29271 diff changeset	135 First check the syntax. If OK, make sure the shell is active and
75494aea47ca SF 745525 Kurt B. Kaiser <kbk@shore.net> parents: 29271 diff changeset	136 then transfer the arguments, set the run environment's working
75494aea47ca SF 745525 Kurt B. Kaiser <kbk@shore.net> parents: 29271 diff changeset	137 directory to the directory of the module being executed and also
75494aea47ca SF 745525 Kurt B. Kaiser <kbk@shore.net> parents: 29271 diff changeset	138 add that directory to its sys.path if not already included.
75494aea47ca SF 745525 Kurt B. Kaiser <kbk@shore.net> parents: 29271 diff changeset	139
75494aea47ca SF 745525 Kurt B. Kaiser <kbk@shore.net> parents: 29271 diff changeset	140 """
35384 34ff7ca4cef8 Revert previous code elimination, 'filename' is needed. Kurt B. Kaiser <kbk@shore.net> parents: 35383 diff changeset	141 filename = self.getfilename()
34ff7ca4cef8 Revert previous code elimination, 'filename' is needed. Kurt B. Kaiser <kbk@shore.net> parents: 35383 diff changeset	142 if not filename:
45366 d8f12bae378a ScriptBinding event handlers weren't returning 'break'. Patch 2050, Tal Einat. Kurt B. Kaiser <kbk@shore.net> parents: 39945 diff changeset	143 return 'break'
35384 34ff7ca4cef8 Revert previous code elimination, 'filename' is needed. Kurt B. Kaiser <kbk@shore.net> parents: 35383 diff changeset	144 code = self.checksyntax(filename)
26693 975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	145 if not code:
45366 d8f12bae378a ScriptBinding event handlers weren't returning 'break'. Patch 2050, Tal Einat. Kurt B. Kaiser <kbk@shore.net> parents: 39945 diff changeset	146 return 'break'
39945 257daf39b08c Some syntax errors were being caught by tokenize during the tabnanny Kurt B. Kaiser <kbk@shore.net> parents: 39424 diff changeset	147 if not self.tabnanny(filename):
45366 d8f12bae378a ScriptBinding event handlers weren't returning 'break'. Patch 2050, Tal Einat. Kurt B. Kaiser <kbk@shore.net> parents: 39945 diff changeset	148 return 'break'
74692 1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter Terry Jan Reedy <tjreedy@udel.edu> parents: 73583 diff changeset	149 interp = self.shell.interp
29119 7875fcaae7a3 1. Restore the capability to run and debug without a subprocess. Kurt B. Kaiser <kbk@shore.net> parents: 27920 diff changeset	150 if PyShell.use_subprocess:
74692 1b5abba0c808 #13506 Add '' to path for interactive interpreter by adding with_cwd parameter Terry Jan Reedy <tjreedy@udel.edu> parents: 73583 diff changeset	151 interp.restart_subprocess(with_cwd=False)
29346 75494aea47ca SF 745525 Kurt B. Kaiser <kbk@shore.net> parents: 29271 diff changeset	152 dirname = os.path.dirname(filename)
23547 b74afdd072eb GvR's rpc patch Chui Tey <chui.tey@advdata.com.au> parents: 21765 diff changeset	153 # XXX Too often this discards arguments the user just set...
b74afdd072eb GvR's rpc patch Chui Tey <chui.tey@advdata.com.au> parents: 21765 diff changeset	154 interp.runcommand("""if 1:
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 31412 diff changeset	155 _filename = %r
23547 b74afdd072eb GvR's rpc patch Chui Tey <chui.tey@advdata.com.au> parents: 21765 diff changeset	156 import sys as _sys
b74afdd072eb GvR's rpc patch Chui Tey <chui.tey@advdata.com.au> parents: 21765 diff changeset	157 from os.path import basename as _basename
b74afdd072eb GvR's rpc patch Chui Tey <chui.tey@advdata.com.au> parents: 21765 diff changeset	158 if (not _sys.argv or
b74afdd072eb GvR's rpc patch Chui Tey <chui.tey@advdata.com.au> parents: 21765 diff changeset	159 _basename(_sys.argv[0]) != _basename(_filename)):
b74afdd072eb GvR's rpc patch Chui Tey <chui.tey@advdata.com.au> parents: 21765 diff changeset	160 _sys.argv = [_filename]
29346 75494aea47ca SF 745525 Kurt B. Kaiser <kbk@shore.net> parents: 29271 diff changeset	161 import os as _os
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 31412 diff changeset	162 _os.chdir(%r)
29346 75494aea47ca SF 745525 Kurt B. Kaiser <kbk@shore.net> parents: 29271 diff changeset	163 del _filename, _sys, _basename, _os
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 31412 diff changeset	164 \n""" % (filename, dirname))
29122 c7dfda993b2f 1. When a module is run from an EditorWindow, if its directory is not in Kurt B. Kaiser <kbk@shore.net> parents: 29119 diff changeset	165 interp.prepend_syspath(filename)
32484 f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	166 # XXX KBK 03Jul04 When run w/o subprocess, runtime warnings still
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	167 # go to __stderr__. With subprocess, they go to the shell.
f3cb95cd413f Redirect the warning stream to the shell during the ScriptBinding check of user code Kurt B. Kaiser <kbk@shore.net> parents: 31515 diff changeset	168 # Need to change streams in PyShell.ModifiedInterpreter.
26693 975333d40bf8 M ColorDelegator.py Kurt B. Kaiser <kbk@shore.net> parents: 26522 diff changeset	169 interp.runcode(code)
45366 d8f12bae378a ScriptBinding event handlers weren't returning 'break'. Patch 2050, Tal Einat. Kurt B. Kaiser <kbk@shore.net> parents: 39945 diff changeset	170 return 'break'
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	171
70177 578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	172 if macosxSupport.runningAsOSXApp():
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	173 # Tk-Cocoa in MacOSX is broken until at least
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	174 # Tk 8.5.9, and without this rather
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	175 # crude workaround IDLE would hang when a user
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	176 # tries to run a module using the keyboard shortcut
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	177 # (the menu item works fine).
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	178 _run_module_event = run_module_event
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	179
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	180 def run_module_event(self, event):
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	181 self.editwin.text_frame.after(200,
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	182 lambda: self.editwin.text_frame.event_generate('<<run-module-event-2>>'))
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	183 return 'break'
578020fe2875 (backport) Fixes #11088: IDLE crashes when using F5 to run a script on OSX with Tk 8.5 Ronald Oussoren <ronaldoussoren@mac.com> parents: 70061 diff changeset	184
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	185 def getfilename(self):
26713 eab6d7c80341 If Edit window has not been saved, offer to save if user tries to Run or Kurt B. Kaiser <kbk@shore.net> parents: 26693 diff changeset	186 """Get source filename. If not saved, offer to save (or create) file
eab6d7c80341 If Edit window has not been saved, offer to save if user tries to Run or Kurt B. Kaiser <kbk@shore.net> parents: 26693 diff changeset	187
eab6d7c80341 If Edit window has not been saved, offer to save if user tries to Run or Kurt B. Kaiser <kbk@shore.net> parents: 26693 diff changeset	188 The debugger requires a source file. Make sure there is one, and that
eab6d7c80341 If Edit window has not been saved, offer to save if user tries to Run or Kurt B. Kaiser <kbk@shore.net> parents: 26693 diff changeset	189 the current version of the source buffer has been saved. If the user
eab6d7c80341 If Edit window has not been saved, offer to save if user tries to Run or Kurt B. Kaiser <kbk@shore.net> parents: 26693 diff changeset	190 declines to save or cancels the Save As dialog, return None.
29266 d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	191
d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	192 If the user has configured IDLE for Autosave, the file will be
d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	193 silently saved if it already exists and is dirty.
29271 8f73df099967 Whitespace Normalization Kurt B. Kaiser <kbk@shore.net> parents: 29266 diff changeset	194
26713 eab6d7c80341 If Edit window has not been saved, offer to save if user tries to Run or Kurt B. Kaiser <kbk@shore.net> parents: 26693 diff changeset	195 """
29266 d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	196 filename = self.editwin.io.filename
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	197 if not self.editwin.get_saved():
29266 d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	198 autosave = idleConf.GetOption('main', 'General',
d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	199 'autosave', type='bool')
d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	200 if autosave and filename:
26713 eab6d7c80341 If Edit window has not been saved, offer to save if user tries to Run or Kurt B. Kaiser <kbk@shore.net> parents: 26693 diff changeset	201 self.editwin.io.save(None)
eab6d7c80341 If Edit window has not been saved, offer to save if user tries to Run or Kurt B. Kaiser <kbk@shore.net> parents: 26693 diff changeset	202 else:
70061 ac14158462cf Issue #11896: Save on Close failed despite selecting "Yes" in dialog. Kurt B. Kaiser <kbk@shore.net> parents: 60144 diff changeset	203 confirm = self.ask_save_dialog()
29266 d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	204 self.editwin.text.focus_set()
70061 ac14158462cf Issue #11896: Save on Close failed despite selecting "Yes" in dialog. Kurt B. Kaiser <kbk@shore.net> parents: 60144 diff changeset	205 if confirm:
29266 d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	206 self.editwin.io.save(None)
d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	207 filename = self.editwin.io.filename
d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	208 else:
d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	209 filename = None
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	210 return filename
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	211
29266 d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	212 def ask_save_dialog(self):
d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	213 msg = "Source Must Be Saved\n" + 5*' ' + "OK to Save?"
70061 ac14158462cf Issue #11896: Save on Close failed despite selecting "Yes" in dialog. Kurt B. Kaiser <kbk@shore.net> parents: 60144 diff changeset	214 confirm = tkMessageBox.askokcancel(title="Save Before Run or Check",
ac14158462cf Issue #11896: Save on Close failed despite selecting "Yes" in dialog. Kurt B. Kaiser <kbk@shore.net> parents: 60144 diff changeset	215 message=msg,
ac14158462cf Issue #11896: Save on Close failed despite selecting "Yes" in dialog. Kurt B. Kaiser <kbk@shore.net> parents: 60144 diff changeset	216 default=tkMessageBox.OK,
ac14158462cf Issue #11896: Save on Close failed despite selecting "Yes" in dialog. Kurt B. Kaiser <kbk@shore.net> parents: 60144 diff changeset	217 master=self.editwin.text)
ac14158462cf Issue #11896: Save on Close failed despite selecting "Yes" in dialog. Kurt B. Kaiser <kbk@shore.net> parents: 60144 diff changeset	218 return confirm
29266 d23e9320d350 Bruce Sherwood RFE/Patch Kurt B. Kaiser <kbk@shore.net> parents: 29254 diff changeset	219
13975 30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	220 def errorbox(self, title, message):
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	221 # XXX This should really be a function of EditorWindow...
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	222 tkMessageBox.showerror(title, message, master=self.editwin.text)
30713d5288df Initial revision David Scherer <dscherer@cmu.edu> parents: diff changeset	223 self.editwin.text.focus_set()

Mercurial > cpython-lru_cache-weakref

annotate Lib/idlelib/ScriptBinding.py @ 80661:94de77bd0b4b 2.7