70 lines
1.7 KiB
Python
70 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Created on Wed Apr 18 11:19:07 2012
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@author: Fesh0r
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@version: v0.1
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"""
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import sys
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import os
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import fnmatch
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import shutil
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import re
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from optparse import OptionParser
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_REGEXP = {
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# Remove trailing whitespace
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'trailing': re.compile(r'[ \t]+$', re.MULTILINE),
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# close up extends, and implements that JD-GUI puts on a seperate line
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'extends': re.compile(r'$\n {2}(?=extends|implements)', re.MULTILINE),
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# close up throws that JD-GUI puts on a seperate line
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'throws': re.compile(r'$\n {4}(?=throws)', re.MULTILINE),
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# Remove repeated blank lines
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'newlines': re.compile(r'^\n{2,}', re.MULTILINE),
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}
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def jdfix(srcdir):
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for path, _, filelist in os.walk(srcdir, 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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_process_file(src_file)
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def _process_file(src_file):
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class_name = os.path.splitext(os.path.basename(src_file))[0]
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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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buf = _REGEXP['trailing'].sub(r'', buf)
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buf = _REGEXP['extends'].sub(r' ', buf)
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buf = _REGEXP['throws'].sub(r' ', buf)
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buf = _REGEXP['newlines'].sub(r'\n', buf)
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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)
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def main():
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usage = 'usage: %prog [options] src_dir'
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version = '%prog 6.0'
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parser = OptionParser(version=version, usage=usage)
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options, args = parser.parse_args()
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if len(args) != 1:
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print >> sys.stderr, 'src_dir required'
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sys.exit(1)
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jdfix(args[0])
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if __name__ == '__main__':
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main()
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