Revert "Make subliminal always mangle cache keys to prevent long filenames"

This reverts commit 87fbd196a4.

bazarr/init.py

@@ -11,7 +11,9 @@ from get_args import args
 from logger import configure_logging
 from helper import path_mappings
 
+from dogpile.cache import make_region
 from dogpile.cache.region import register_backend as register_cache_backend
+from dogpile.cache.util import sha1_mangle_key
 import subliminal
 import datetime
 
@@ -114,7 +116,10 @@ db_upgrade()
 
 # Configure dogpile file caching for Subliminal request
 register_cache_backend("subzero.cache.file", "subzero.cache_backends.file", "SZFileBackend")
-subliminal.region.configure(
+
+subliminal.region = make_region(
+    key_mangler=sha1_mangle_key
+).configure(
     'subzero.cache.file',
     expiration_time=datetime.timedelta(days=30),
     arguments={'appname': "sz_cache", 'app_cache_dir': args.config_dir}

libs/subliminal/cache.py

@@ -3,7 +3,6 @@ from __future__ import absolute_import
 import datetime
 
 from dogpile.cache import make_region
-from dogpile.cache.util import sha1_mangle_key
 
 #: Expiration time for show caching
 SHOW_EXPIRATION_TIME = datetime.timedelta(weeks=3).total_seconds()
@@ -14,5 +13,5 @@ EPISODE_EXPIRATION_TIME = datetime.timedelta(days=3).total_seconds()
 #: Expiration time for scraper searches
 REFINER_EXPIRATION_TIME = datetime.timedelta(weeks=1).total_seconds()
 
-# Mangle keys to prevent long filenames
-region = make_region(key_mangler=sha1_mangle_key)
+
+region = make_region()