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speedup access permission parsing even more

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This commit is contained in:
Laura Klünder 2017-11-21 15:14:10 +01:00
parent 950979af16
commit ab0e4a46a0
1 changed files with 2 additions and 4 deletions
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6
src/c3nav/tileserver/wsgi.py
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@ -160,13 +160,11 @@ class TileServer:
cookie = self.cookie_regex.search(cookie) cookie = self.cookie_regex.search(cookie)
if cookie: if cookie:
cookie = cookie.group(2) cookie = cookie.group(2)
access_permissions = parse_tile_access_cookie(cookie, self.tile_secret) access_permissions = (parse_tile_access_cookie(cookie, self.tile_secret) &
set(level_data.restrictions[minx:miny, maxx:maxy]))
else: else:
access_permissions = set() access_permissions = set()
# only access permissions that are affecting this tile
access_permissions &= set(level_data.restrictions[minx:miny, maxx:maxy])
# build cache keys # build cache keys
last_update = level_data.history.last_update(minx, miny, maxx, maxy) last_update = level_data.history.last_update(minx, miny, maxx, maxy)
base_cache_key = build_base_cache_key(last_update) base_cache_key = build_base_cache_key(last_update)