# HG changeset patch
# User Fabien Ninoles <fabien@tzone.org>
# Date 1406509674 14400
# Node ID 7567c5e4db458afb6d4554fbdb05741cc0cdd9f4
# Parent  9d5880ecdb8202d31f2d1077b64f227d6d795b44
Add a "cache-dir" option to the script.

diff -r 9d5880ecdb82 -r 7567c5e4db45 update-hib.py
--- a/update-hib.py	Sun Jul 06 08:54:22 2014 -0400
+++ b/update-hib.py	Sun Jul 27 21:07:54 2014 -0400
@@ -230,7 +230,7 @@
         for o in self.other:
             o.write(s)
 
-def main(fn):
+def main(fn, cachedir):
     selector = FileSelector()
     downloads = []
     import sys
@@ -262,12 +262,16 @@
     import urllib.request
     urlfile = open('http-download.sh','w')
     opener = urllib.request.build_opener()
+    cache = set(os.listdir(cachedir))
     for dl in (dl for dl in downloads):
         if dl.torrent:
             try:
                 fn = os.path.basename(urllib.parse.urlsplit(dl.torrent).path)
                 if os.path.exists(fn):
                     logging.info("Skipping existing torrent %s", fn)
+                elif fn in cache:
+                    logging.info("Copying %s as %s from cache", dl.torrent, fn)
+                    os.link(os.path.join(cachedir, fn), fn)
                 else:
                     logging.info("Saving %s as %s", dl.torrent, fn)
                     with opener.open(dl.torrent) as u:
@@ -286,4 +290,4 @@
 if __name__ == '__main__':
     import sys
     logging.getLogger().setLevel(logging.INFO)
-    main(sys.argv[1])
+    main(sys.argv[1], sys.argv[2])