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[caching] catching key error, when individuum is already gone

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mzwiessele 2014-05-22 12:55:18 +01:00
parent 9bf7e1baf6
commit c2e3bf5bce
1 changed files with 9 additions and 7 deletions
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16
GPy/util/caching.py
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@ -57,13 +57,15 @@ class Cacher(object):
for ind in combined_args_kw: for ind in combined_args_kw:
if ind is not None: if ind is not None:
ind_id = self.id(ind) ind_id = self.id(ind)
ref, cache_ids = self.cached_input_ids[ind_id] tmp = self.cached_input_ids.get(ind_id, None)
if len(cache_ids) == 1 and ref() is not None: if tmp is not None:
ref().remove_observer(self, self.on_cache_changed) ref, cache_ids = tmp
del self.cached_input_ids[ind_id] if len(cache_ids) == 1 and ref() is not None:
else: ref().remove_observer(self, self.on_cache_changed)
cache_ids.remove(cache_id) del self.cached_input_ids[ind_id]
self.cached_input_ids[ind_id] = [ref, cache_ids] else:
cache_ids.remove(cache_id)
self.cached_input_ids[ind_id] = [ref, cache_ids]
self.logger.debug("removing caches") self.logger.debug("removing caches")
del self.cached_outputs[cache_id] del self.cached_outputs[cache_id]
del self.inputs_changed[cache_id] del self.inputs_changed[cache_id]