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| author | Benjamin Peterson <benjamin@python.org> | 2008-03-29 15:24:25 (GMT) |
|---|---|---|
| committer | Benjamin Peterson <benjamin@python.org> | 2008-03-29 15:24:25 (GMT) |
| commit | 5b63acd31e0e40c1a9a9e9762905b0054ff37994 (patch) | |
| tree | 763a6e10d4c0fa64797f5311491a3cbeb0f7e5d9 /Lib/lib-tk/Tkinter.py | |
| parent | 672fbf519568bc295aa64992dcbabe0eebccb5fc (diff) | |
| download | cpython-5b63acd31e0e40c1a9a9e9762905b0054ff37994.zip cpython-5b63acd31e0e40c1a9a9e9762905b0054ff37994.tar.gz cpython-5b63acd31e0e40c1a9a9e9762905b0054ff37994.tar.bz2 | |
#2503 make singletons compared with "is" not == or !=
Thanks to Wummel for the patch
Diffstat (limited to 'Lib/lib-tk/Tkinter.py')
| -rw-r--r-- | Lib/lib-tk/Tkinter.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/lib-tk/Tkinter.py b/Lib/lib-tk/Tkinter.py index 3ec3407..af77544 100644 --- a/Lib/lib-tk/Tkinter.py +++ b/Lib/lib-tk/Tkinter.py @@ -188,7 +188,7 @@ class Variable: else: self._name = 'PY_VAR' + repr(_varnum) _varnum += 1 - if value != None: + if value is not None: self.set(value) elif not self._tk.call("info", "exists", self._name): self.set(self._default) |