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Diffstat (limited to 'Doc/library/zlib.rst')
| -rw-r--r-- | Doc/library/zlib.rst | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/Doc/library/zlib.rst b/Doc/library/zlib.rst index bd08f7f..a3a27c5 100644 --- a/Doc/library/zlib.rst +++ b/Doc/library/zlib.rst @@ -62,18 +62,19 @@ The available exception and functions in this module are: .. function:: compress(string[, level]) Compresses the data in *string*, returning a string contained compressed data. - *level* is an integer from ``1`` to ``9`` controlling the level of compression; + *level* is an integer from ``0`` to ``9`` controlling the level of compression; ``1`` is fastest and produces the least compression, ``9`` is slowest and - produces the most. The default value is ``6``. Raises the :exc:`error` - exception if any error occurs. + produces the most. ``0`` is no compression. The default value is ``6``. + Raises the :exc:`error` exception if any error occurs. .. function:: compressobj([level]) Returns a compression object, to be used for compressing data streams that won't - fit into memory at once. *level* is an integer from ``1`` to ``9`` controlling + fit into memory at once. *level* is an integer from ``0`` to ``9`` controlling the level of compression; ``1`` is fastest and produces the least compression, - ``9`` is slowest and produces the most. The default value is ``6``. + ``9`` is slowest and produces the most. ``0`` is no compression. The default + value is ``6``. .. function:: crc32(data[, value]) |