cChardet/README.markdown

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<!-- markdown to rst: http://johnmacfarlane.net/pandoc/try -->
cChardet
========
cChardet is high speed universal character encoding detector. - binding to [charsetdetect](https://bitbucket.org/medoc/uchardet-enhanced/overview).
## Support codecs
* Big5
* EUC-JP
* EUC-KR
* GB18030
* HZ-GB-2312
* IBM855
* IBM866
* ISO-2022-CN
* ISO-2022-JP
* ISO-2022-KR
* ISO-8859-2
* ISO-8859-5
* ISO-8859-7
* ISO-8859-8
* KOI8-R
* Shift_JIS
* TIS-620
* UTF-8
* UTF-16BE
* UTF-16LE
* UTF-32BE
* UTF-32LE
* WINDOWS-1250
* WINDOWS-1251
* WINDOWS-1252
* WINDOWS-1253
* WINDOWS-1255
* EUC-TW
* X-ISO-10646-UCS-4-2143
* X-ISO-10646-UCS-4-3412
* x-mac-cyrillic
## Requires
* Cython: [http://www.cython.org/](http://www.cython.org/)
e.g.) Ubuntu 12.04
```bash
$ sudo apt-get install build-essential python-dev cython
```
## Installation
```bash
$ cd /tmp
$ git clone git://github.com/PyYoshi/cChardet.git
$ cd cChardet
$ python setup.py build
$ sudo python setup.py install
```
or
```bash
$ sudo easy_install cchardet
```
## Example
```python
# -*- coding: utf-8 -*-
import cchardet as chardet
with open(r"test/testdata/wikipediaJa_One_Thousand_and_One_Nights_SJIS.txt") as f:
msg = f.read()
result = chardet.detect(msg)
print(result)
```
## Test
```bash
$ sudo easy_install or pip install -U chardet nose
$ cd test
$ nosetests --nocapture tests.py
```
## 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)
### Performance:
CPU: Intel Core i7 860 2.8GHz
RAM: DDR3-1333 16GB
Platform: Kubuntu 12.04 amd64, Python 2.7.3 64-bit
### Result:
<table>
<tr>
<th></th><th>Request (call/s)</th>
</tr>
<tr>
<td>chardet</td><td>0.32</td>
</tr>
<tr>
<td>cchardet</td><td>1012.97</td>
</tr>
</table>
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## License
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* The MIT License: [src/cchardet](https://github.com/PyYoshi/cChardet/tree/master/src/cchardet)
* 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)
* [Cython](http://www.cython.org/)
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## Contact
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[My blog](http://blog.remu.biz)
[Issues](https://github.com/PyYoshi/cChardet/issues?page=1&state=open)
Sorry for my poor English :)