Amaury Forgeot d'Arc <amaur...@gmail.com> added the comment:
Well, the syntax allows to pass either a string value (because it's a substring
of the command line), or nothing.
When no value is passed, True seems better than None, because this allows the
usage of the get() method::
x = sys.xoptions.get('a')
or::
if sys.xoptions.get('a'):
this returns None if the option was not set, True if set to a empty value, and
a non-empty string if set to an actual value.
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue10089>
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