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[sulfur] cache UGC icon fetch requests, improve performance

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This commit is contained in:
Fabio Erculiani
2010-02-12 17:45:20 +01:00
parent 1cd887b2bf
commit 298ba32541
1 changed files with 7 additions and 1 deletions
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8
sulfur/src/sulfur/views.py
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@@ -687,6 +687,7 @@ class EntropyPackageView:
self.queue_empty_exception = Empty
self.__pkg_ugc_icon_cache = {}
self.__pkg_ugc_icon_call_cache = {}
self._ugc_load_queue = queue_class(10) # max 10 items at time
self._ugc_load_thread = TimeScheduled(3, self._ugc_queue_run)
if self._ugc_status:
@@ -1691,6 +1692,7 @@ class EntropyPackageView:
self.Equo.UGC.get_docs(repoid, key)
self.__pkg_ugc_icon_cache.clear()
self.__pkg_ugc_icon_call_cache.clear()
self._ugc_pixbuf_map.clear()
self._ugc_metadata_sync_exec_cache.clear()
self._emit_ugc_update()
@@ -2006,6 +2008,7 @@ class EntropyPackageView:
if self.Equo.UGC.UGCCache.is_alldocs_cached(key, repoid):
continue
self.Equo.UGC.get_docs(repoid, key)
self.__pkg_ugc_icon_call_cache.clear()
def do_fork():
fork_function(do_ugc_sync, self._emit_ugc_update)
@@ -2049,7 +2052,10 @@ class EntropyPackageView:
if store_path is None:
# not cached
self._spawn_ugc_icon_fetch(icon_doc, repoid)
called = self.__pkg_ugc_icon_call_cache.get(cache_key)
if not called:
self._spawn_ugc_icon_fetch(icon_doc, repoid)
self.__pkg_ugc_icon_call_cache[cache_key] = True
return
if not (os.access(store_path, os.R_OK) and os.path.isfile(store_path)):