Karthikeyan Singaravelan <tir.kar...@gmail.com> added the comment:
> The actual bug appears to be "doctest can't run on a module that contains > un-unwrappable objects" Is it the below example scenario being discussed in the issue? Since call is imported it's also present in obj.__dict__ and hence trying to unwrap it [0] could cause error. This is also mentioned in https://bugs.python.org/issue25532#msg253885 against which this issue was closed. > This can occur when you use doctest.DocTestSuite to load doc tests from a > module where unittest.mock.call has been imported. # bpo35753.py from unittest.mock import call ./python.exe -m doctest bpo35753.py Traceback (most recent call last): File "/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/runpy.py", line 192, in _run_module_as_main return _run_code(code, main_globals, None, File "/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/runpy.py", line 85, in _run_code exec(code, run_globals) File "/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/doctest.py", line 2785, in <module> sys.exit(_test()) File "/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/doctest.py", line 2775, in _test failures, _ = testmod(m, verbose=verbose, optionflags=options) File "/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/doctest.py", line 1947, in testmod for test in finder.find(m, name, globs=globs, extraglobs=extraglobs): File "/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/doctest.py", line 932, in find self._find(tests, obj, name, module, source_lines, globs, {}) File "/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/doctest.py", line 991, in _find if ((inspect.isroutine(inspect.unwrap(val)) File "/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/inspect.py", line 524, in unwrap raise ValueError('wrapper loop when unwrapping {!r}'.format(f)) ValueError: wrapper loop when unwrapping call [0] https://github.com/python/cpython/blob/aaf47caf35984e614d93bd8bea5227df55e0e3e6/Lib/doctest.py#L991 ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue35753> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
