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compressed file in text mode, wrap your GzipFile with an io.TextIOWrapper.
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filename of the uncompressed file. It defaults to the filename of
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and in this case the original filename is not included in the header.
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and 9 is slowest and produces the most compression. 0 is no compression
at all. The default is 9.
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are required to contain a timestamp. If omitted or None, the
current time is used. This module ignores the timestamp when
decompressing; however, some programs, such as gunzip, make use
of it. The format of the timestamp is the same as that of the
return value of time.time() and of the st_mtime member of the
object returned by os.stat().
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