manager.py 文件源码

def list_modules_in_package_path(self, package_path, prefix):
        modules = []
        path_to_walk = [(package_path, prefix)]
        while len(path_to_walk) > 0:
            curr_path, curr_prefix = path_to_walk.pop()
            for importer, name, ispkg in pkgutil.walk_packages(
                path=[curr_path]
            ):
                if ispkg:
                    path_to_walk.append(
                        (
                            '%s/%s/' % (curr_path, name),
                            '%s.%s' % (curr_prefix, name)
                        )
                    )
                else:
                    modules.append((name, '%s.%s' % (curr_prefix, name)))
        return modules