144 lines
2.4 KiB
ReStructuredText
144 lines
2.4 KiB
ReStructuredText
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cChardet
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========
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cChardet is high speed universal character encoding detector. - binding
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to
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`charsetdetect <https://bitbucket.org/medoc/uchardet-enhanced/overview>`_.
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Support codecs
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--------------
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- Big5
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- EUC-JP
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- EUC-KR
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- GB18030
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- HZ-GB-2312
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- IBM855
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- IBM866
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- ISO-2022-CN
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- ISO-2022-JP
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- ISO-2022-KR
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- ISO-8859-2
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- ISO-8859-5
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- ISO-8859-7
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- ISO-8859-8
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- KOI8-R
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- Shift\_JIS
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- TIS-620
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- UTF-8
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- UTF-16BE
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- UTF-16LE
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- UTF-32BE
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- UTF-32LE
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- WINDOWS-1250
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- WINDOWS-1251
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- WINDOWS-1252
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- WINDOWS-1253
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- WINDOWS-1255
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- EUC-TW
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- X-ISO-10646-UCS-4-2143
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- X-ISO-10646-UCS-4-3412
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- x-mac-cyrillic
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Requires
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--------
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- Cython: `http://www.cython.org/ <http://www.cython.org/>`_
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e.g.) Ubuntu 12.04
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::
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$ sudo apt-get install build-essential python-dev cython
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Installation
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------------
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::
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$ cd /tmp
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$ git clone git://github.com/PyYoshi/cChardet.git
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$ cd cChardet
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$ python setup.py build
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$ sudo python setup.py install
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or
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::
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$ sudo easy_install cchardet
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Example
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-------
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::
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# -*- coding: utf-8 -*-
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import cchardet as chardet
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with open(r"test/testdata/wikipediaJa_One_Thousand_and_One_Nights_SJIS.txt", "rb") as f:
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msg = f.read()
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result = chardet.detect(msg)
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print(result)
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Test
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----
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::
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$ sudo easy_install or pip install -U cchardet nose
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$ cd test
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$ nosetests --nocapture tests.py
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Benchmark
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---------
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code:
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`tests.TestCchardetSpeed <https://github.com/PyYoshi/cChardet/blob/master/test/tests.py#L461>`_
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sample:
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`test/testdata/wikipediaJa\_One\_Thousand\_and\_One\_Nights\_SJIS.txt <https://github.com/PyYoshi/cChardet/blob/master/test/testdata/wikipediaJa_One_Thousand_and_One_Nights_SJIS.txt>`_
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Performance:
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~~~~~~~~~~~~
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CPU: Intel Core i7 860 2.8GHz
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RAM: DDR3-1333 16GB
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Platform: Kubuntu 12.04 amd64, Python 2.7.3 64-bit
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Result:
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~~~~~~~
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::
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chardet: 0.32 (call/s)
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cchardet: 975.32 (call/s)
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License
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--------------
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- The MIT License:
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`src/cchardet <https://github.com/PyYoshi/cChardet/tree/master/src/cchardet>`_
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- Other Libraries License: Please, look at the
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`src/ext <https://github.com/PyYoshi/cChardet/tree/master/src/ext>`_
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directory.
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Thanks
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--------------
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- `uchardet-enhanced <https://bitbucket.org/medoc/uchardet-enhanced/overview>`_
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- `Cython <http://www.cython.org/>`_
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Contact
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--------------
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`My blog <http://blog.remu.biz>`_
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`Issues <https://github.com/PyYoshi/cChardet/issues?page=1&state=open>`_
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Sorry for my poor English :)
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