forked from ray/RobotKernal-UESTC
27 lines
1007 B
Python
27 lines
1007 B
Python
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# 1. Visual inspection: python mkcontrib.py
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# 2. If OK, python mkcontrib.py | grep -v ^# > CONTRIB
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from subprocess import Popen, PIPE
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from collections import defaultdict, Counter
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p = Popen(["git","log","--no-merges","--format=%aN <%aE>"], stdout=PIPE).stdout
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common_email = defaultdict(Counter)
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common_name = defaultdict(Counter)
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for line in p:
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author, email = line.rstrip().split('<')
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common_email[author].update([email])
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common_name[email].update([author])
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for email in common_name:
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names = common_name[email]
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names = sorted(names, key=lambda x: (names[x], len(x)), reverse=True)
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for name in names[1:]:
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common_email[names[0]] += common_email[name]
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del common_email[name]
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print '# Less common or shorter name', name, 'is replaced by', names[0]
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for name in sorted(common_email):
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for k in common_email[name].most_common()[1:]:
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print '# Less common email <' + k[0] + ' is removed.'
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print name + '<' + common_email[name].most_common(1)[0][0]
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