meta.py 文件源码

def __repo_for_path(self, path):
        path_prefixes = sorted(self.uri.keys(), key=lambda x: len(x), reverse=True)
        for prefix in path_prefixes:
            if path.startswith(prefix):
                relpath = posixpath.relpath(path, prefix or '.') if path else ''
                return prefix, self.uri[prefix], relpath if relpath != '.' else None
        raise ValueError(("No KnowledgeRepository found for '{}', "
                          "paths must be prefixed with {}.").format(path, path_prefixes))