New submission from Goetz Pfeiffer <goet...@googlemail.com>:
As described in bug 1108, doctest skips tests on
functions that have been decorated with a decorator that
is defined in a separate file.
As described in bug 1108, the problem lies in
file "doctest.py", there in class "DocTestFinder",
there in method "_from_module"
There at about line 857 the following code makes problems:
elif inspect.isfunction(object):
return module.__dict__ is object.func_globals
The "func_globals" property of the function is used to find out if
the function was defined in the current module. This is not true
for a decorated function where the decorator is defined in another
module. Maybe _from_module() should use inspect.getmodulename() or
the "__module__" property of the function instead. "__module__"
is set correctly when the decorator uses functools.wraps().
The func_globals property is read-only, so there is no chance fix this
at the decorator definition.
----------
components: Library (Lib)
files: mytest.sh
messages: 92212
nosy: goetzpf
severity: normal
status: open
title: doctest problem with decorated function when decorator is defined in
separate file
type: behavior
versions: Python 2.6
Added file: http://bugs.python.org/file14826/mytest.sh
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue6835>
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