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path: root/reprepro/conf/diffsonly.py
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#!/usr/bin/python

from debian_bundle import deb822
from gzip import GzipFile
from fnmatch import fnmatch
import sys

if __name__ == '__main__':
  try:
    (prog,src,dst) = sys.argv
  except ValueError:
    print "usage: program <src> <dst>"
    sys.exit(1)

  inf = sys.argv[1]
  slist = deb822.Sources.iter_paragraphs(GzipFile(inf))
  outf = file(sys.argv[2], "w")
  print "filtering %s for .diff.gz/.dsc files..."%(inf)
  for ent in slist:
    for k in ['Files','Checksums-Sha1','Checksums-Sha256']:
      newfiles = []
      if ent.has_key(k):
        for f in ent[k]:
          if fnmatch(f['name'], '*.diff.gz') or fnmatch(f['name'], '*.dsc'):
            newfiles.append(f)
        ent[k] = newfiles
    outf.write(str(ent))
    outf.write("\n")