mirror of
https://github.com/python/cpython.git
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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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68 lines
2 KiB
Python
68 lines
2 KiB
Python
from Tkinter import *
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from . import SearchEngine
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from .SearchDialogBase import SearchDialogBase
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def _setup(text):
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root = text._root()
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engine = SearchEngine.get(root)
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if not hasattr(engine, "_searchdialog"):
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engine._searchdialog = SearchDialog(root, engine)
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return engine._searchdialog
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def find(text):
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pat = text.get("sel.first", "sel.last")
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return _setup(text).open(text,pat)
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def find_again(text):
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return _setup(text).find_again(text)
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def find_selection(text):
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return _setup(text).find_selection(text)
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class SearchDialog(SearchDialogBase):
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def create_widgets(self):
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f = SearchDialogBase.create_widgets(self)
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self.make_button("Find", self.default_command, 1)
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def default_command(self, event=None):
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if not self.engine.getprog():
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return
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if self.find_again(self.text):
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self.close()
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def find_again(self, text):
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if not self.engine.getpat():
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self.open(text)
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return False
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if not self.engine.getprog():
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return False
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res = self.engine.search_text(text)
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if res:
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line, m = res
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i, j = m.span()
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first = "%d.%d" % (line, i)
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last = "%d.%d" % (line, j)
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try:
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selfirst = text.index("sel.first")
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sellast = text.index("sel.last")
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if selfirst == first and sellast == last:
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text.bell()
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return False
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except TclError:
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pass
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text.tag_remove("sel", "1.0", "end")
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text.tag_add("sel", first, last)
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text.mark_set("insert", self.engine.isback() and first or last)
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text.see("insert")
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return True
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else:
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text.bell()
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return False
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def find_selection(self, text):
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pat = text.get("sel.first", "sel.last")
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if pat:
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self.engine.setcookedpat(pat)
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return self.find_again(text)
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