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25 lines
668 B
Python
25 lines
668 B
Python
14 years ago
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import re
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import chardet
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def get_encoding(page):
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text = re.sub('</?[^>]*>\s*', ' ', page)
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if not text.strip() or len(text) < 10:
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return 'ascii'
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try:
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enc = 'utf-8'
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diff = text.decode(enc, 'ignore').encode(enc)
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sizes = len(diff), len(text)
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if abs(len(text) - len(diff)) < max(sizes) * 0.01:
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#print '->', enc, '100%'
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return enc
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except UnicodeDecodeError:
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#import traceback;traceback.print_exc()
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pass
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res = chardet.detect(text)
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enc = res['encoding']
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#print '->', enc, "%.2f" % res['confidence']
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if enc == 'MacCyrillic':
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enc = 'cp1251'
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return enc
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