125 lines
No EOL
2.6 KiB
Markdown
125 lines
No EOL
2.6 KiB
Markdown
<!-- markdown to rst: http://johnmacfarlane.net/pandoc/try -->
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cChardet
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========
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cChardet is high speed universal character encoding detector. - binding to [charsetdetect](https://bitbucket.org/medoc/uchardet-enhanced/overview).
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## Support codecs
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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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* Cython: [http://www.cython.org/](http://www.cython.org/)
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e.g.) Ubuntu 12.04
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```bash
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$ sudo apt-get install build-essential python-dev cython
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```
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## Installation
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```bash
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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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```
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or
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```bash
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$ sudo easy_install cchardet
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```
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## Example
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```python
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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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```
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## Test
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```bash
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$ sudo easy_install or pip install -U chardet nose
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$ cd test
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$ nosetests --nocapture tests.py
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```
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## Benchmark
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code: [tests.TestCchardetSpeed](https://github.com/PyYoshi/cChardet/blob/master/test/tests.py#L461)
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sample: [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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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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<table>
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<tr>
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<th></th><th>Request (call/s)</th>
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</tr>
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<tr>
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<td>chardet</td><td>0.32</td>
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</tr>
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<tr>
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<td>cchardet</td><td>975.46</td>
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</tr>
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</table>
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## License
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* The MIT License: [src/cchardet](https://github.com/PyYoshi/cChardet/tree/master/src/cchardet)
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* Other Libraries License: Please, look at the [src/ext](https://github.com/PyYoshi/cChardet/tree/master/src/ext) directory.
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## Thanks
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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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[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 :) |