def load_from_store(self):
if not self._store:
raise AttributeError("No datastore defined!")
if self._store.has_blob('all_keys'):
data = Serializer.deserialize(self._store.get_blob('all_keys'))
self.load_from_data(data)
return True
elif self._store.has_blob('all_keys_with_undefined'):
data = Serializer.deserialize(self._store.get_blob('all_keys_with_undefined'))
self.load_from_data(data,with_undefined = True)
return True
else:
return False
def load_config(self):
config_file = self._path + "/config.json"
if os.path.exists(config_file):
with open(config_file, "rb") as config_file:
self._config = Serializer.deserialize(config_file.read())
else:
self._config = {'indexes': {}}
self.save_config()
def load_config(self):
config_file = self._path+"/config.json"
if os.path.exists(config_file):
with open(config_file,"rb") as config_file:
self._config = Serializer.deserialize(config_file.read())
else:
self._config = {
'indexes' : {}
}
self.save_config()
def save_to_store(self):
"""Save index to store.
:raise AttributeError: If no datastore is defined
"""
if not self._store:
raise AttributeError('No datastore defined!')
saved_data = self.save_to_data(in_place=True)
data = Serializer.serialize(saved_data)
self._store.store_blob(data, 'all_keys_with_undefined')
def save_to_store(self):
"""Save index to store.
:raise AttributeError: If no datastore is defined
"""
if not self._store:
raise AttributeError('No datastore defined!')
saved_data = self.save_to_data(in_place=True)
data = Serializer.serialize(saved_data)
self._store.store_blob(data, 'all_keys_with_undefined')
def load_from_store(self):
"""Load index from store.
:return: Whether index was correctly loaded or not
:rtype: bool
:raise AttributeError: If no datastore is defined
"""
if not self._store:
raise AttributeError('No datastore defined!')
if self._store.has_blob('all_keys'):
data = Serializer.deserialize(self._store.get_blob('all_keys'))
self.load_from_data(data)
return True
elif self._store.has_blob('all_keys_with_undefined'):
blob = self._store.get_blob('all_keys_with_undefined')
data = Serializer.deserialize(blob)
self.load_from_data(data, with_undefined=True)
return True
else:
return False
def load_from_store(self):
"""Load index from store.
:return: Whether index was correctly loaded or not
:rtype: bool
:raise AttributeError: If no datastore is defined
"""
if not self._store:
raise AttributeError('No datastore defined!')
if self._store.has_blob('all_keys'):
data = Serializer.deserialize(self._store.get_blob('all_keys'))
self.load_from_data(data)
return True
elif self._store.has_blob('all_keys_with_undefined'):
blob = self._store.get_blob('all_keys_with_undefined')
data = Serializer.deserialize(blob)
self.load_from_data(data, with_undefined=True)
return True
else:
return False
def save_to_store(self):
if not self._store:
raise AttributeError("No datastore defined!")
saved_data = self.save_to_data(in_place=True)
data = Serializer.serialize(saved_data)
self._store.store_blob(data, 'all_keys_with_undefined')
def save_config(self):
config_file = self._path+"/config.json"
with open(config_file,"wb") as config_file:
config_file.write(Serializer.serialize(self._config))
def decode_attributes(self,data):
return Serializer.deserialize(data)
def encode_attributes(self,attributes):
return Serializer.serialize(attributes)
def save_config(self):
config_file = self._path + "/config.json"
with open(config_file, "wb") as config_file:
config_file.write(Serializer.serialize(self._config))
def decode_attributes(self, data):
return Serializer.deserialize(data)
def encode_attributes(self, attributes):
return Serializer.serialize(attributes)