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authorPhilipp Hagemeister <phihag@phihag.de>2014-09-04 04:47:56 +0200
committerPhilipp Hagemeister <phihag@phihag.de>2014-09-04 04:47:56 +0200
commit674c869af485013f6121f4ec7dc6307ada3ad3a4 (patch)
tree3350984772ca32e5f4cf61f4d7ab794790feea51
parent10710ae3869e876809890dc13f11f71315639c52 (diff)
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[cache] Allow dots in keys (Fixes #3674)
-rw-r--r--youtube_dl/cache.py5
1 files changed, 3 insertions, 2 deletions
diff --git a/youtube_dl/cache.py b/youtube_dl/cache.py
index 6cae53d22..79ff09f78 100644
--- a/youtube_dl/cache.py
+++ b/youtube_dl/cache.py
@@ -25,8 +25,9 @@ class Cache(object):
         return os.path.expanduser(res)
 
     def _get_cache_fn(self, section, key, dtype):
-        assert re.match(r'^[a-zA-Z0-9_-]+$', section)
-        assert re.match(r'^[a-zA-Z0-9_-]+$', key)
+        assert re.match(r'^[a-zA-Z0-9_.-]+$', section), \
+            'invalid section %r' % section
+        assert re.match(r'^[a-zA-Z0-9_.-]+$', key), 'invalid key %r' % key
         return os.path.join(
             self._get_root_dir(), section, '%s.%s' % (key, dtype))