mirror of https://github.com/python/cpython
45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
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# Scan the tree passed as argv[0] for .rsrc files, skipping .rsrc.df.rsrc
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# files, and open these. The effect of this is to create the .rsrc.df.rsrc
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# cache files if needed.
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# These are needed on OSX: the .rsrc files are in reality AppleSingle-encoded
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# files. We decode the resources into a datafork-based resource file.
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import macresource
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import os
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import sys
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import getopt
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class NoArgsError(Exception):
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pass
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def handler((verbose, force), dirname, fnames):
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for fn in fnames:
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if fn[-5:] == '.rsrc' and fn[-13:] != '.rsrc.df.rsrc':
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if force:
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try:
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os.unlink(os.path.join(dirname, fn + '.df.rsrc'))
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except IOError:
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pass
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macresource.open_pathname(os.path.join(dirname, fn), verbose=verbose)
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def main():
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try:
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opts, args = getopt.getopt(sys.argv[1:], 'vf')
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if not args:
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raise NoArgsError
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except (getopt.GetoptError, NoArgsError):
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sys.stderr.write('Usage: cachersrc.py dirname ...\n')
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sys.exit(1)
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verbose = 0
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force = 0
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for o, v in opts:
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if o == '-v':
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verbose = 1
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if o == '-f':
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force = 1
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for dir in sys.argv[1:]:
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os.path.walk(dir, handler, (verbose, force))
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if __name__ == '__main__':
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main()
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