def fixed_wrap_cache(self, key, func):
"""Return cache value ``key``, or run ``func``.
"""
if self.cache:
if not self.no_cache_read:
log.debug('Checking cache for key %s', key)
content = self.cache.get(key)
if not content in (False, None):
log.debug('Using cached result for %s', key)
return MemoryHunk(content)
try:
content = func().getvalue()
if self.cache:
try:
log.debug(
'Storing result in cache with key %s',
key,
)
self.cache.set(key, content)
except:
error_logger.exception(
"Got an exception while trying to save file to cache, not caching"
)
return MemoryHunk(content)
except:
error_logger.exception(
"Got an exception while trying to apply filter, ignoring file")
return MemoryHunk(u"")
def fixed_wrap_cache(self, key, func):
"""Return cache value ``key``, or run ``func``.
"""
if self.cache:
if not self.no_cache_read:
log.debug('Checking cache for key %s', key)
content = self.cache.get(key)
if not content in (False, None):
log.debug('Using cached result for %s', key)
return MemoryHunk(content)
try:
content = func().getvalue()
if self.cache:
log.debug('Storing result in cache with key %s', key,)
self.cache.set(key, content)
return MemoryHunk(content)
except:
error_logger.exception("Got an exception while trying to apply filter, ignoring file")
return MemoryHunk("")
