Method _init_read

Lib/gzip.py:534–536

(self)

        self._last_mtime = None

    def _init_read(self):
        self._crc = zlib.crc32(b"")
        self._stream_size = 0  # Decompressed size of unconcatenated stream

    def _read_gzip_header(self):
        last_mtime = _read_gzip_header(self._fp)