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| author | Georg Brandl <georg@python.org> | 2009-04-05 22:20:44 (GMT) |
|---|---|---|
| committer | Georg Brandl <georg@python.org> | 2009-04-05 22:20:44 (GMT) |
| commit | 0d8f07305d7ddcf684c3db5680263c98cf70c067 (patch) | |
| tree | 8862b638d9b3e98ce030044765e9231333821f94 /Doc/library/bz2.rst | |
| parent | 889b0aa4506d5ea43985865a44562ebd39b3bf00 (diff) | |
| download | cpython-0d8f07305d7ddcf684c3db5680263c98cf70c067.zip cpython-0d8f07305d7ddcf684c3db5680263c98cf70c067.tar.gz cpython-0d8f07305d7ddcf684c3db5680263c98cf70c067.tar.bz2 | |
Update signature style of optional arguments, part two.
Diffstat (limited to 'Doc/library/bz2.rst')
| -rw-r--r-- | Doc/library/bz2.rst | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/Doc/library/bz2.rst b/Doc/library/bz2.rst index ee79edc..a2272e6 100644 --- a/Doc/library/bz2.rst +++ b/Doc/library/bz2.rst @@ -1,9 +1,9 @@ - :mod:`bz2` --- Compression compatible with :program:`bzip2` =========================================================== .. module:: bz2 - :synopsis: Interface to compression and decompression routines compatible with bzip2. + :synopsis: Interface to compression and decompression routines + compatible with bzip2. .. moduleauthor:: Gustavo Niemeyer <niemeyer@conectiva.com> .. sectionauthor:: Gustavo Niemeyer <niemeyer@conectiva.com> @@ -42,7 +42,7 @@ Here is a summary of the features offered by the bz2 module: Handling of compressed files is offered by the :class:`BZ2File` class. -.. class:: BZ2File(filename[, mode[, buffering[, compresslevel]]]) +.. class:: BZ2File(filename, mode='r', buffering=0, compresslevel=9) Open a bz2 file. Mode can be either ``'r'`` or ``'w'``, for reading (default) or writing. When opened for writing, the file will be created if it doesn't @@ -129,14 +129,13 @@ Sequential compression and decompression is done using the classes :class:`BZ2Compressor` and :class:`BZ2Decompressor`. -.. class:: BZ2Compressor([compresslevel]) +.. class:: BZ2Compressor(compresslevel=9) Create a new compressor object. This object may be used to compress data sequentially. If you want to compress data in one shot, use the :func:`compress` function instead. The *compresslevel* parameter, if given, must be a number between ``1`` and ``9``; the default is ``9``. - .. method:: compress(data) Provide more data to the compressor object. It will return chunks of @@ -157,7 +156,6 @@ Sequential compression and decompression is done using the classes sequentially. If you want to decompress data in one shot, use the :func:`decompress` function instead. - .. method:: decompress(data) Provide more data to the decompressor object. It will return chunks of @@ -174,7 +172,7 @@ One-shot compression and decompression is provided through the :func:`compress` and :func:`decompress` functions. -.. function:: compress(data[, compresslevel]) +.. function:: compress(data, compresslevel=9) Compress *data* in one shot. If you want to compress data sequentially, use an instance of :class:`BZ2Compressor` instead. The *compresslevel* parameter, |