44 lines
923 B
Python
44 lines
923 B
Python
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##
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# Copyright 2007 Steve 'Tarka' Smith (tarka@internode.on.net)
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# Distributed under the same terms as Deluge
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##
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from exceptions import Exception
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import re
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class TextException(Exception):
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pass
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class FormatException(TextException):
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pass
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# This reads text-formatted block-lists
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class TextReader:
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def __init__(self, filename):
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print "TextReader loading",filename
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self.count = 0
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# FIXME: Catch or just leave?
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self.fd = open(filename, 'r')
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self.re = re.compile(':(\d+\.\d+\.\d+\.\d+)-(\d+\.\d+\.\d+\.\d+)\s*$')
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def next(self):
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self.count += 1
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txt = self.fd.readline()
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if txt == "":
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return False
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match = self.re.search(txt)
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if not match:
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raise FormatException("Couldn't match on line %d"%self.count)
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return match.groups()
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def close(self):
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self.fd.close()
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