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Issue #25464: Fixed HList.header_exists() in tkinter.tix module by addin 

a workaround to Tix library bug.
This commit is contained in:
Serhiy Storchaka 2016-10-24 23:49:10 +03:00
parent 712d593e49 071dec2027
commit 407c8acd90
2 changed files with 8 additions and 1 deletions
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6
Lib/tkinter/tix.py
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@ -926,7 +926,11 @@ class HList(TixWidget, XView, YView):
return self.tk.call(self._w, 'header', 'cget', col, opt) return self.tk.call(self._w, 'header', 'cget', col, opt)
def header_exists(self, col): def header_exists(self, col):
return self.tk.call(self._w, 'header', 'exists', col) # A workaround to Tix library bug (issue #25464).
# The documented command is "exists", but only erroneous "exist" is
# accepted.
return self.tk.getboolean(self.tk.call(self._w, 'header', 'exist', col))
header_exist = header_exists
def header_delete(self, col): def header_delete(self, col):
self.tk.call(self._w, 'header', 'delete', col) self.tk.call(self._w, 'header', 'delete', col)

3
Misc/NEWS
View File

@ -23,6 +23,9 @@ Core and Builtins
Library Library
------- -------
- Issue #25464: Fixed HList.header_exists() in tkinter.tix module by addin
a workaround to Tix library bug.
- Issue #28488: shutil.make_archive() no longer adds entry "./" to ZIP archive. - Issue #28488: shutil.make_archive() no longer adds entry "./" to ZIP archive.
- Issue #25953: re.sub() now raises an error for invalid numerical group - Issue #25953: re.sub() now raises an error for invalid numerical group