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edit//Qwen3-TTS-test//.venv//Lib//site-packages//brotli.py
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# Copyright 2016 The Brotli Authors. All rights reserved.
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#
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# Distributed under MIT license.
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# See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
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"""Functions to compress and decompress data using the Brotli library."""
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import _brotli
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# The library version.
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version = __version__ = _brotli.__version__
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# The compression mode.
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MODE_GENERIC = _brotli.MODE_GENERIC
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MODE_TEXT = _brotli.MODE_TEXT
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MODE_FONT = _brotli.MODE_FONT
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# The Compressor object.
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Compressor = _brotli.Compressor
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# The Decompressor object.
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Decompressor = _brotli.Decompressor
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# Compress a byte string.
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def compress(string, mode=MODE_GENERIC, quality=11, lgwin=22, lgblock=0):
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"""Compress a byte string.
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Args:
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string (bytes): The input data.
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mode (int, optional): The compression mode; value 0 should be used for
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generic input (MODE_GENERIC); value 1 might be beneficial for UTF-8 text
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input (MODE_TEXT); value 2 tunes encoder for WOFF 2.0 data (MODE_FONT).
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Defaults to 0.
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quality (int, optional): Controls the compression-speed vs compression-
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density tradeoff. The higher the quality, the slower the compression.
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Range is 0 to 11. Defaults to 11.
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lgwin (int, optional): Base 2 logarithm of the sliding window size. Range
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is 10 to 24. Defaults to 22.
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lgblock (int, optional): Base 2 logarithm of the maximum input block size.
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Range is 16 to 24. If set to 0, the value will be set based on the
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quality. Defaults to 0.
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Returns:
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The compressed byte string.
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Raises:
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brotli.error: If arguments are invalid, or compressor fails.
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"""
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compressor = Compressor(mode=mode, quality=quality, lgwin=lgwin,
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lgblock=lgblock)
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return compressor.process(string) + compressor.finish()
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# Decompress a compressed byte string.
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decompress = _brotli.decompress
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# Raised if compression or decompression fails.
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error = _brotli.error
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