/Mac/scripts/cachersrc.py
http://unladen-swallow.googlecode.com/ · Python · 44 lines · 34 code · 5 blank · 5 comment · 14 complexity · 1427fbe98137803edab334dfa0544ce5 MD5 · raw file
- # Scan the tree passed as argv[0] for .rsrc files, skipping .rsrc.df.rsrc
- # files, and open these. The effect of this is to create the .rsrc.df.rsrc
- # cache files if needed.
- # These are needed on OSX: the .rsrc files are in reality AppleSingle-encoded
- # files. We decode the resources into a datafork-based resource file.
- import macresource
- import os
- import sys
- import getopt
- class NoArgsError(Exception):
- pass
- def handler((verbose, force), dirname, fnames):
- for fn in fnames:
- if fn[-5:] == '.rsrc' and fn[-13:] != '.rsrc.df.rsrc':
- if force:
- try:
- os.unlink(os.path.join(dirname, fn + '.df.rsrc'))
- except IOError:
- pass
- macresource.open_pathname(os.path.join(dirname, fn), verbose=verbose)
- def main():
- try:
- opts, args = getopt.getopt(sys.argv[1:], 'vf')
- if not args:
- raise NoArgsError
- except (getopt.GetoptError, NoArgsError):
- sys.stderr.write('Usage: cachersrc.py dirname ...\n')
- sys.exit(1)
- verbose = 0
- force = 0
- for o, v in opts:
- if o == '-v':
- verbose = 1
- if o == '-f':
- force = 1
- for dir in sys.argv[1:]:
- os.path.walk(dir, handler, (verbose, force))
- if __name__ == '__main__':
- main()