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# 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()
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