24 lines
1002 B
Python
24 lines
1002 B
Python
import re, os, shutil, sys, fnmatch
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if __name__ == '__main__':
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print "Cleaning trailing zeros from source files"
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trailing = re.compile(r'(?P<full>[0-9]+\.(?P<decimal>[0-9]+?)0)(?P<type>[Dd])')
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for path, _, filelist in os.walk(sys.argv[1], followlinks=True):
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for cur_file in fnmatch.filter(filelist, '*.java'):
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src_file = os.path.normpath(os.path.join(path, cur_file))
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tmp_file = src_file + '.tmp'
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with open(src_file, 'r') as fh:
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buf = fh.read()
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def strip_zeros_match(match):
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ret = match.group('full').rstrip('0')
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if ret[-1] == '.':
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ret += '0'
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return ret + match.group('type')
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buf = trailing.sub(strip_zeros_match, buf) #Strip trailing zeroes: 1.0040D -> 1.004D
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with open(tmp_file, 'w') as fh:
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fh.write(buf)
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shutil.move(tmp_file, src_file) |