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BF - allow nose with-doctest setting in environment...
BF - allow nose with-doctest setting in environment IPDoctest replaces the normal doctest plugin. Previously we did this by initializing the builtin plugins but skipping the doctest plugin. However, if the user has a noserc file with 'with-doctest=1' or the environment variable 'NOSE_WITH_DOCTEST', then nose will try and initialize the doctest plugin when it isn't there, and barf. This commit defers the removal of the doctest plugin to the configuration stage, so doctest can be enabled before it is thrown away by us.

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nosepatch.py
68 lines | 2.6 KiB | text/x-python | PythonLexer
"""Monkeypatch nose to accept any callable as a method.
By default, nose's ismethod() fails for static methods.
Once this is fixed in upstream nose we can disable it.
Note: merely importing this module causes the monkeypatch to be applied."""
#-----------------------------------------------------------------------------
# Copyright (C) 2009 The IPython Development Team
#
# Distributed under the terms of the BSD License. The full license is in
# the file COPYING, distributed as part of this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
import unittest
import nose.loader
from inspect import ismethod, isfunction
#-----------------------------------------------------------------------------
# Classes and functions
#-----------------------------------------------------------------------------
def getTestCaseNames(self, testCaseClass):
"""Override to select with selector, unless
config.getTestCaseNamesCompat is True
"""
if self.config.getTestCaseNamesCompat:
return unittest.TestLoader.getTestCaseNames(self, testCaseClass)
def wanted(attr, cls=testCaseClass, sel=self.selector):
item = getattr(cls, attr, None)
# MONKEYPATCH: replace this:
#if not ismethod(item):
# return False
# return sel.wantMethod(item)
# With:
if ismethod(item):
return sel.wantMethod(item)
# static method or something. If this is a static method, we
# can't get the class information, and we have to treat it
# as a function. Thus, we will miss things like class
# attributes for test selection
if isfunction(item):
return sel.wantFunction(item)
return False
# END MONKEYPATCH
cases = filter(wanted, dir(testCaseClass))
for base in testCaseClass.__bases__:
for case in self.getTestCaseNames(base):
if case not in cases:
cases.append(case)
# add runTest if nothing else picked
if not cases and hasattr(testCaseClass, 'runTest'):
cases = ['runTest']
if self.sortTestMethodsUsing:
cases.sort(self.sortTestMethodsUsing)
return cases
##########################################################################
# Apply monkeypatch here
nose.loader.TestLoader.getTestCaseNames = getTestCaseNames
##########################################################################