.. module:: uzlib :synopsis: zlib decompression
|see_cpython_module| :mod:`cpython:zlib`.
This module allows to decompress binary data compressed with Functions
.. function:: decompress(data, wbits=0, bufsize=0) Return decompressed *data* as bytes. *wbits* is DEFLATE dictionary window size used during compression (8-15, the dictionary size is power of 2 of that value). Additionally, if value is positive, *data* is assumed to be zlib stream (with zlib header). Otherwise, if it's negative, it's assumed to be raw DEFLATE stream. *bufsize* parameter is for compatibility with CPython and is ignored.
Create a stream wrapper which allows transparent decompression of
compressed data in another stream. This allows to process compressed
streams with data larger than available heap size. In addition to
values described in :func:`decompress`, wbits may take values
24..31 (16 + 8..15), meaning that input stream has gzip header.
Difference to CPython
This class is MicroPython extension. It's included on provisional basis and may be changed considerably or removed in later versions.
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