local.py 文件源码

def get_tree(self, path):
        path = path.lstrip(os.sep.encode('utf-8'))
        directory = os.path.join(self.root, path)
        tree = Tree()
        try:
            directory_items = os.listdir(directory)
        except OSError as err:
            raise RemoteOperationError(err.strerror)

        for filename in directory_items:
            assert isinstance(filename, bytes)
            item = {}
            fullname = os.path.join(directory, filename)
            fstat = os.lstat(fullname)
            if stat.S_ISREG(fstat.st_mode):
                item['type'] = 'blob'
                item['filetype'] = 'regular'
            elif stat.S_ISDIR(fstat.st_mode):
                item['type'] = 'tree'
                item['filetype'] = 'directory'
            elif stat.S_ISLNK(fstat.st_mode):
                item['filetype'] = 'link'
                item['link'] = os.readlink(os.path.join(directory, filename))
            elif stat.S_ISFIFO(fstat.st_mode):
                item['filetype'] = 'fifo'
            else:
                continue  # FIXME: Warn
            fmode = fstat.st_mode & (stat.S_IRWXU | stat.S_IRWXG | stat.S_IRWXO | stat.S_ISVTX)

            item['uid'] = fstat.st_uid
            item['gid'] = fstat.st_gid
            item['mode'] = fmode
            item['atime'] = int(fstat.st_atime)
            item['mtime'] = int(fstat.st_mtime)
            item['ctime'] = int(fstat.st_ctime)
            item['size'] = fstat.st_size

            tree.add(filename, item)
        return tree