33 lines
897 B
Text
33 lines
897 B
Text
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#!/usr/bin/env python
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from __future__ import print_function, unicode_literals
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import argparse
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import cchardet
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def read_chunks(f, chunk_size):
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chunk = f.read(chunk_size)
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while chunk:
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yield chunk
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chunk = f.read(chunk_size)
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('files', nargs='+', help="Files to detect encoding of", type=argparse.FileType('r'))
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parser.add_argument('--chunk-size', type=int, default=(256 * 1024))
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args = parser.parse_args()
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for f in args.files:
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detector = cchardet.UniversalDetector()
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for chunk in read_chunks(f, args.chunk_size):
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detector.feed(chunk)
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detector.close()
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print('{file.name}: {result[encoding]} with confidence {result[confidence]}'.format(
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file=f,
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result=detector.result
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))
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if __name__ == '__main__':
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main()
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