plugin.py 文件源码

def collect(self):
        import doctest

        if self.fspath.basename == "conftest.py":
            module = self.config.pluginmanager._importconftest(self.fspath)
        else:
            try:
                # XXX patch pyimport in pytest._pytest.doctest.DoctestModule
                module = _patch_pyimport(self.fspath)
            except ImportError:
                if self.config.getoption('--cython-ignore-import-errors'):
                    pytest.skip('unable to import module %r' % self.fspath)
                else:
                    raise

        # uses internal doctest module parsing mechanism
        finder = doctest.DocTestFinder()
        optionflags = get_optionflags(self)
        checker = None if _get_checker is None else _get_checker()
        runner = doctest.DebugRunner(verbose=0, optionflags=optionflags,
                                     checker=checker)
        for test in finder.find(module, module.__name__):
            if test.examples:  # skip empty doctests
                yield DoctestItem(test.name, self, runner, test)