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| author | Alex Nicksay <nicksay@gmail.com> | 2016-10-24 07:28:56 -0400 |
|---|---|---|
| committer | Eugene Kliuchnikov <eustas@google.com> | 2016-10-24 13:28:56 +0200 |
| commit | 5632315d3568b4bba3966a69c195adeabaf2fc0b (patch) | |
| tree | 245b4508711d453be23f6b9b512c6c6af122a859 /python/brotli.py | |
| parent | 678f8627d3d2d6cdc92050a23041269b33febb0a (diff) | |
| download | brotli-5632315d3568b4bba3966a69c195adeabaf2fc0b.zip brotli-5632315d3568b4bba3966a69c195adeabaf2fc0b.tar.gz brotli-5632315d3568b4bba3966a69c195adeabaf2fc0b.tar.bz2 | |
Python: Support streamed compression with the Compressor object (#448)
This adds `flush` and `finish` methods to the `Compressor`
object in the extension module, renames the `compress` method to
`process`, and updates that method to only process data. Now,
one or more `process` calls followed by a `finish` call will be
equivalent to a module-level `compress` call.
Note: To maximize the compression efficiency (and match
underlying Brotli behavior, the `Compressor` object `process`
method does not guarantee all input is immediately written to
output. To ensure immediate output, call `flush` to manually
flush the compression buffer. Extraneous flushing can increase
the size, but may be required when processing streaming data.
Progress on #191
Diffstat (limited to 'python/brotli.py')
| -rw-r--r-- | python/brotli.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/python/brotli.py b/python/brotli.py index f3f56b8..a88616e 100644 --- a/python/brotli.py +++ b/python/brotli.py @@ -34,7 +34,7 @@ def compress(string, mode=MODE_GENERIC, quality=11, lgwin=22, lgblock=0, Range is 16 to 24. If set to 0, the value will be set based on the quality. Defaults to 0. dictionary (bytes, optional): Custom dictionary. Only last sliding window - size bytes will be used. + size bytes will be used. Returns: The compressed byte string. @@ -44,7 +44,7 @@ def compress(string, mode=MODE_GENERIC, quality=11, lgwin=22, lgblock=0, """ compressor = _brotli.Compressor(mode=mode, quality=quality, lgwin=lgwin, lgblock=lgblock, dictionary=dictionary) - return compressor.compress(string) + return compressor.process(string) + compressor.finish() # Decompress a compressed byte string. decompress = _brotli.decompress |