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-# Copyright 2016 The Brotli Authors. All rights reserved.
-#
-# Distributed under MIT license.
-# See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
-
-"""Functions to compress and decompress data using the Brotli library."""
-
-import _brotli
-
-
-# The library version.
-__version__ = _brotli.__version__
-
-# The compression mode.
-MODE_GENERIC = _brotli.MODE_GENERIC
-MODE_TEXT = _brotli.MODE_TEXT
-MODE_FONT = _brotli.MODE_FONT
-
-# The Compressor object.
-Compressor = _brotli.Compressor
-
-# The Decompressor object.
-Decompressor = _brotli.Decompressor
-
-# Compress a byte string.
-def compress(string, mode=MODE_GENERIC, quality=11, lgwin=22, lgblock=0):
- """Compress a byte string.
-
- Args:
- string (bytes): The input data.
- mode (int, optional): The compression mode can be MODE_GENERIC (default),
- MODE_TEXT (for UTF-8 format text input) or MODE_FONT (for WOFF 2.0).
- quality (int, optional): Controls the compression-speed vs compression-
- density tradeoff. The higher the quality, the slower the compression.
- Range is 0 to 11. Defaults to 11.
- lgwin (int, optional): Base 2 logarithm of the sliding window size. Range
- is 10 to 24. Defaults to 22.
- lgblock (int, optional): Base 2 logarithm of the maximum input block size.
- Range is 16 to 24. If set to 0, the value will be set based on the
- quality. Defaults to 0.
-
- Returns:
- The compressed byte string.
-
- Raises:
- brotli.error: If arguments are invalid, or compressor fails.
- """
- compressor = Compressor(mode=mode, quality=quality, lgwin=lgwin,
- lgblock=lgblock)
- return compressor.process(string) + compressor.finish()
-
-# Decompress a compressed byte string.
-decompress = _brotli.decompress
-
-# Raised if compression or decompression fails.
-error = _brotli.error