representation.py 文件源码

def _sub_modules_dict(self):
        """
        Lists modules in the directory of this module (if this module is a
        package).
        """
        path = self._module.path
        names = {}
        if path is not None and path.endswith(os.path.sep + '__init__.py'):
            mods = pkgutil.iter_modules([os.path.dirname(path)])
            for module_loader, name, is_pkg in mods:
                fake_n = helpers.FakeName(name)
                # It's obviously a relative import to the current module.
                imp = helpers.FakeImport(fake_n, self, level=1)
                fake_n.parent = imp
                names[name] = [fake_n]

        # TODO add something like this in the future, its cleaner than the
        #   import hacks.
        # ``os.path`` is a hardcoded exception, because it's a
        # ``sys.modules`` modification.
        #if str(self.name) == 'os':
        #    names.append(helpers.FakeName('path', parent=self))

        return names