`gzip.GzipFile`¶

class gzip.GzipFile(filename=None, mode=None, compresslevel=9, fileobj=None, mtime=None)[source]¶: The GzipFile class simulates most of the methods of a file object with the exception of the readinto() and truncate() methods.

Methods¶

`__enter__`
`__exit__`
`__format__`	default object formatter
`__init__`([filename, mode, compresslevel, ...])	Constructor for the GzipFile class.
`__new__`((S, ...)
`__reduce__`	helper for pickle
`__reduce_ex__`	helper for pickle
`__repr__`()
`__sizeof__`(() -> int)	size of object in memory, in bytes
`__subclasshook__`	Abstract classes can override this to customize issubclass().
`_add_read_data`(data)
`_checkClosed`
`_checkReadable`
`_checkSeekable`
`_checkWritable`
`_check_closed`()	Raises a ValueError if the underlying file object has been closed.
`_init_read`()
`_init_write`(filename)
`_read`([size])
`_read_eof`()
`_read_gzip_header`()
`_unread`(buf)
`_write_gzip_header`()
`close`()
`detach`	Disconnect this buffer from its underlying raw stream and return it.
`fileno`()	Invoke the underlying file object’s fileno() method.
`flush`([zlib_mode])
`isatty`	Return whether this is an ‘interactive’ stream.
`read`([size])
`read1`	Read and return up to n bytes, with at most one read() call to the underlying raw stream.
`readable`()
`readinto`
`readline`([size])
`readlines`	Return a list of lines from the stream.
`rewind`()	Return the uncompressed stream file position indicator to the
`seek`(offset[, whence])
`seekable`()
`tell`	Return current stream position.
`truncate`	Truncate file to size bytes.
`writable`()
`write`(data)
`writelines`