cpython/Lib/test/doctest_aliases.py

# Used by test_doctest.py.

class TwoNames:
    '''f() and g() are two names for the same method'''

    def f(self):
        '''
        >>> print(TwoNames().f())
        f
        '''
        return 'f'

    g = f # define an alias for f
Get rid of the ignore_imports argument to DocTestFinder.find(). This got slammed in when find() was fixed to stop grabbing doctests from modules imported by the module being tested. Such tests cannot be expected to succeed, since they'll be run with the current module's globals. Dozens of Zope3 doctests were failing because of that. It wasn't clear why ignore_imports got added then. Maybe it's because some existing tests failed when the change was made. Whatever, it's a Bad Idea so it's gone now. The only use of it was exceedingly obscure, in test_doctest's "Duplicate Removal" test. It was "needed" there because, as an artifact of running a doctest inside a doctest, the func_globals of functions compiled in the second-level doctest don't match the module globals, and so the test-finder believed these functions were from a foreign module and skipped them. But that took a long time to figure out, and I actually understand some of this stuff <0.9 wink>. That problem was resolved by moving the source code for the second-level doctest into an actual module (test/doctest_aliases.py). The only remaining difficulty was that the test for the deprecated Tester.rundict() then failed, because the test finder doesn't take module=None at face value, trying to guess which module the user really intended then. Its guess wasn't appropriate for what Tester.rundict needs when module=None is given to it, which is "no, there is no module here, and I mean it". So now passing module=False means exactly that. This is hokey, but ignore_imports=False was really a hack to worm around that there was no way to tell the test-finder that module=None sometimes means what it says. There was no use case for the combination of passing a real module with ignore_imports=False. 2004-08-08 06:11:48 +00:00			`# Used by test_doctest.py.`

			`class TwoNames:`
			`'''f() and g() are two names for the same method'''`

			`def f(self):`
			`'''`
Fix a bunch of doctests with the -d option of refactor.py. We still have 27 failing tests (down from 39). 2007-02-09 20:13:25 +00:00			`>>> print(TwoNames().f())`
Get rid of the ignore_imports argument to DocTestFinder.find(). This got slammed in when find() was fixed to stop grabbing doctests from modules imported by the module being tested. Such tests cannot be expected to succeed, since they'll be run with the current module's globals. Dozens of Zope3 doctests were failing because of that. It wasn't clear why ignore_imports got added then. Maybe it's because some existing tests failed when the change was made. Whatever, it's a Bad Idea so it's gone now. The only use of it was exceedingly obscure, in test_doctest's "Duplicate Removal" test. It was "needed" there because, as an artifact of running a doctest inside a doctest, the func_globals of functions compiled in the second-level doctest don't match the module globals, and so the test-finder believed these functions were from a foreign module and skipped them. But that took a long time to figure out, and I actually understand some of this stuff <0.9 wink>. That problem was resolved by moving the source code for the second-level doctest into an actual module (test/doctest_aliases.py). The only remaining difficulty was that the test for the deprecated Tester.rundict() then failed, because the test finder doesn't take module=None at face value, trying to guess which module the user really intended then. Its guess wasn't appropriate for what Tester.rundict needs when module=None is given to it, which is "no, there is no module here, and I mean it". So now passing module=False means exactly that. This is hokey, but ignore_imports=False was really a hack to worm around that there was no way to tell the test-finder that module=None sometimes means what it says. There was no use case for the combination of passing a real module with ignore_imports=False. 2004-08-08 06:11:48 +00:00			`f`
			`'''`
			`return 'f'`

Merged revisions 73376,73393,73398,73400,73404-73405,73409,73419-73421,73432,73457,73460,73485-73486,73488-73489,73501-73502,73513-73514 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r73376 \| benjamin.peterson \| 2009-06-11 17:29:23 -0500 (Thu, 11 Jun 2009) \| 1 line remove check for case handled in sub-function ........ r73393 \| alexandre.vassalotti \| 2009-06-12 13:56:57 -0500 (Fri, 12 Jun 2009) \| 2 lines Clear reference to the static PyExc_RecursionErrorInst in _PyExc_Fini. ........ r73398 \| alexandre.vassalotti \| 2009-06-12 15:57:12 -0500 (Fri, 12 Jun 2009) \| 3 lines Add const qualifier to PyErr_SetFromErrnoWithFilename and to PyErr_SetFromErrnoWithUnicodeFilename. ........ r73400 \| alexandre.vassalotti \| 2009-06-12 16:43:47 -0500 (Fri, 12 Jun 2009) \| 2 lines Delete outdated make file for building the parser with MSVC 6. ........ r73404 \| benjamin.peterson \| 2009-06-12 20:40:00 -0500 (Fri, 12 Jun 2009) \| 1 line keep the slice.step field as NULL if no step expression is given ........ r73405 \| benjamin.peterson \| 2009-06-12 22:46:30 -0500 (Fri, 12 Jun 2009) \| 1 line prevent import statements from assigning to None ........ r73409 \| benjamin.peterson \| 2009-06-13 08:06:21 -0500 (Sat, 13 Jun 2009) \| 1 line allow importing from a module named None if it has an 'as' clause ........ r73419 \| benjamin.peterson \| 2009-06-13 11:19:19 -0500 (Sat, 13 Jun 2009) \| 1 line set Print.values to NULL if there are no values ........ r73420 \| benjamin.peterson \| 2009-06-13 12:08:53 -0500 (Sat, 13 Jun 2009) \| 1 line give a better error message when deleting () ........ r73421 \| benjamin.peterson \| 2009-06-13 15:23:33 -0500 (Sat, 13 Jun 2009) \| 1 line when no module is given in a 'from' relative import, make ImportFrom.module NULL ........ r73432 \| amaury.forgeotdarc \| 2009-06-14 16:20:40 -0500 (Sun, 14 Jun 2009) \| 3 lines #6227: Because of a wrong indentation, the test was not testing what it should. Ensure that the snippet in doctest_aliases actually contains aliases. ........ r73457 \| benjamin.peterson \| 2009-06-16 18:13:09 -0500 (Tue, 16 Jun 2009) \| 1 line add underscores ........ r73460 \| benjamin.peterson \| 2009-06-16 22:23:04 -0500 (Tue, 16 Jun 2009) \| 1 line remove unused 'encoding' member from the compiler struct ........ r73485 \| benjamin.peterson \| 2009-06-19 17:07:47 -0500 (Fri, 19 Jun 2009) \| 1 line remove duplicate test ........ r73486 \| benjamin.peterson \| 2009-06-19 17:09:17 -0500 (Fri, 19 Jun 2009) \| 1 line add missing assertion #6313 ........ r73488 \| benjamin.peterson \| 2009-06-19 17:16:28 -0500 (Fri, 19 Jun 2009) \| 1 line show that this one isn't used ........ r73489 \| benjamin.peterson \| 2009-06-19 17:21:12 -0500 (Fri, 19 Jun 2009) \| 1 line use closures ........ r73501 \| benjamin.peterson \| 2009-06-21 18:01:07 -0500 (Sun, 21 Jun 2009) \| 1 line don't need to add the name 'lambda' as assigned ........ r73502 \| benjamin.peterson \| 2009-06-21 18:03:36 -0500 (Sun, 21 Jun 2009) \| 1 line remove tmpname support since it's no longer used ........ r73513 \| benjamin.peterson \| 2009-06-22 20:18:57 -0500 (Mon, 22 Jun 2009) \| 1 line fix grammar ........ r73514 \| benjamin.peterson \| 2009-06-22 22:01:56 -0500 (Mon, 22 Jun 2009) \| 1 line remove some unused symtable constants ........ 2009-06-28 19:19:51 +00:00			`g = f # define an alias for f`