Always create the "groups" set for new elements.

This allows a smaller initial knowledge base.
This commit is contained in:
kenkeiras 2017-05-24 22:25:53 +02:00
parent a7f70d2888
commit 8e304b2a09
2 changed files with 4 additions and 16 deletions

View file

@ -133,13 +133,13 @@ def pertenence_to_group(knowledge_base, elements, subj, group):
group = resolve(knowledge_base, elements, group)
if subj not in knowledge_base:
knowledge_base[subj] = {}
knowledge_base[subj] = {'groups': set()}
if "groups" not in knowledge_base[subj]:
knowledge_base[subj]["groups"] = set()
if group not in knowledge_base:
knowledge_base[group] = {}
knowledge_base[group] = {'groups': set()}
if "groups" not in knowledge_base[group]:
knowledge_base[group]["groups"] = set()
@ -179,7 +179,7 @@ def implies(knowledge_base, elements, precedent, consequent):
consequent = resolve(knowledge_base, elements, consequent)
if precedent not in knowledge_base:
knowledge_base[precedent] = {}
knowledge_base[precedent] = {'groups': set()}
if "implications" not in knowledge_base[precedent]:
knowledge_base[precedent]["implications"] = set()
@ -197,7 +197,7 @@ def property_has_value(knowledge_base, elements, subj, prop, value):
value = resolve(knowledge_base, elements, value)
if subj not in knowledge_base:
knowledge_base[subj] = {}
knowledge_base[subj] = {'groups': set()}
if prop not in knowledge_base[subj]:
knowledge_base[subj][prop] = set()