mirror of
https://github.com/python/cpython.git
synced 2025-11-04 11:49:12 +00:00
36e0a92442
svn+ssh://pythondev@svn.python.org/python/branches/p3yk
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r56454 | kurt.kaiser | 2007-07-18 22:26:14 -0700 (Wed, 18 Jul 2007) | 2 lines
Make relative imports explicit for py3k
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r56455 | kurt.kaiser | 2007-07-18 23:12:15 -0700 (Wed, 18 Jul 2007) | 2 lines
Was modifying dict during iteration.
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r56457 | guido.van.rossum | 2007-07-19 07:33:19 -0700 (Thu, 19 Jul 2007) | 2 lines
Fix failing test.
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r56466 | guido.van.rossum | 2007-07-19 20:58:16 -0700 (Thu, 19 Jul 2007) | 35 lines
Merged revisions 56413-56465 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r56439 | georg.brandl | 2007-07-17 23:37:55 -0700 (Tue, 17 Jul 2007) | 2 lines
Use "Unix" as platform name, not "UNIX".
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r56441 | guido.van.rossum | 2007-07-18 10:19:14 -0700 (Wed, 18 Jul 2007) | 3 lines
SF patch# 1755885 by Kurt Kaiser: show location of Unicode escape errors.
(Slightly tweaked for style and refcounts.)
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r56444 | kurt.kaiser | 2007-07-18 12:58:42 -0700 (Wed, 18 Jul 2007) | 2 lines
Fix failing unicode test caused by change to ast.c at r56441
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r56451 | georg.brandl | 2007-07-18 15:36:53 -0700 (Wed, 18 Jul 2007) | 2 lines
Add description for wave.setcomptype() values
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r56456 | walter.doerwald | 2007-07-19 06:04:38 -0700 (Thu, 19 Jul 2007) | 3 lines
Document that codecs.lookup() returns a CodecInfo object.
(fixes SF bug #1754453).
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r56463 | facundo.batista | 2007-07-19 16:57:38 -0700 (Thu, 19 Jul 2007) | 6 lines
Added a select.select call in the test server loop to make sure the
socket is ready to be read from before attempting a read (this
prevents an error 10035 on some Windows platforms). [GSoC - Alan
McIntyre]
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124 lines
3.6 KiB
Python
124 lines
3.6 KiB
Python
import os
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from Tkinter import *
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import tkMessageBox
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class FileList:
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from .EditorWindow import EditorWindow # class variable, may be overridden
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# e.g. by PyShellFileList
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def __init__(self, root):
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self.root = root
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self.dict = {}
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self.inversedict = {}
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self.vars = {} # For EditorWindow.getrawvar (shared Tcl variables)
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def open(self, filename, action=None):
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assert filename
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filename = self.canonize(filename)
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if os.path.isdir(filename):
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# This can happen when bad filename is passed on command line:
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tkMessageBox.showerror(
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"File Error",
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"%r is a directory." % (filename,),
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master=self.root)
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return None
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key = os.path.normcase(filename)
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if key in self.dict:
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edit = self.dict[key]
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edit.top.wakeup()
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return edit
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if action:
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# Don't create window, perform 'action', e.g. open in same window
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return action(filename)
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else:
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return self.EditorWindow(self, filename, key)
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def gotofileline(self, filename, lineno=None):
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edit = self.open(filename)
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if edit is not None and lineno is not None:
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edit.gotoline(lineno)
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def new(self, filename=None):
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return self.EditorWindow(self, filename)
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def close_all_callback(self, event):
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for edit in list(self.inversedict):
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reply = edit.close()
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if reply == "cancel":
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break
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return "break"
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def close_edit(self, edit):
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try:
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key = self.inversedict[edit]
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except KeyError:
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print("Don't know this EditorWindow object. (close)")
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return
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if key:
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del self.dict[key]
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del self.inversedict[edit]
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if not self.inversedict:
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self.root.quit()
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def filename_changed_edit(self, edit):
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edit.saved_change_hook()
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try:
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key = self.inversedict[edit]
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except KeyError:
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print("Don't know this EditorWindow object. (rename)")
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return
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filename = edit.io.filename
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if not filename:
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if key:
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del self.dict[key]
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self.inversedict[edit] = None
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return
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filename = self.canonize(filename)
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newkey = os.path.normcase(filename)
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if newkey == key:
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return
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if newkey in self.dict:
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conflict = self.dict[newkey]
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self.inversedict[conflict] = None
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tkMessageBox.showerror(
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"Name Conflict",
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"You now have multiple edit windows open for %r" % (filename,),
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master=self.root)
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self.dict[newkey] = edit
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self.inversedict[edit] = newkey
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if key:
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try:
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del self.dict[key]
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except KeyError:
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pass
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def canonize(self, filename):
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if not os.path.isabs(filename):
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try:
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pwd = os.getcwd()
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except os.error:
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pass
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else:
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filename = os.path.join(pwd, filename)
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return os.path.normpath(filename)
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def _test():
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from .EditorWindow import fixwordbreaks
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import sys
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root = Tk()
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fixwordbreaks(root)
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root.withdraw()
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flist = FileList(root)
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if sys.argv[1:]:
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for filename in sys.argv[1:]:
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flist.open(filename)
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else:
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flist.new()
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if flist.inversedict:
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root.mainloop()
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if __name__ == '__main__':
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_test()
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