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knowledge.py
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knowledge.py
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import json
def create_knowledge_kind(kind, attrs):
k = type(str(kind), (Knowledge,), attrs)
return k
class KnowledgePool(object):
def __init__(self, kind=None):
try:
self._kind = kind.__name__
except AttributeError:
self._kind = kind
self._pool = []
def dump(self):
obj = {
'kind': self._kind,
'pool': [x._data for x in self._pool],
}
return json.dumps(obj, indent=4)
def load(self, s):
# TODO: make this method not so ugly
obj = json.loads(s)
self._kind = obj['kind']
self._pool = []
for x in obj['pool']:
k = create_knowledge_kind(self._kind, {})
k._data = x
self.add(k)
def add(self, knowledge):
self._pool.append(knowledge)
class Knowledge(object):
def __init__(self):
self._data = {}
def dump(self):
return json.dumps(self._data)
def load(self, s):
self._data = json.loads(s)