_zipfile.py 文件源码

def write_empty_dir(self, arcname, time_spec=TimeSpec.NOW, comment=None):
        """Explicitly add an empty directory entry to the archive"""
        self._checkzfile()

        arcname = self.cleanup_name(arcname, True)
        arcname_enc, arcname_is_utf8 = self.encode_name(arcname)
        comment_is_utf8 = False

        zinfo = zipfile.ZipInfo(arcname_enc)
        #zinfo.filename = arcname_enc
        zinfo.date_time = self.timespec_to_zipinfo(time_spec)
        zinfo.compress_type = zipfile.ZIP_STORED
        zinfo.external_attr = 0o40775 << 16 # unix attributes drwxr-xr-x
        zinfo.external_attr |= 0x10 # MS-DOS directory flag
        if comment is not None:
            zinfo.comment, comment_is_utf8 = self.encode_name(comment)
        if arcname_is_utf8 or comment_is_utf8:
            zinfo.flag_bits |= 1 << 11

        self.zfile.writestr(zinfo, b'')