def _update(self, filter, update, upsert, multi, **kwargs):
validate_is_mapping("filter", filter)
validate_boolean("upsert", upsert)
if self.write_concern.acknowledged:
updates = [
SON([('q', filter), ('u', update), ("upsert", upsert),
("multi", multi)])
]
command = SON([("update", self._collection_name),
("updates", updates),
("writeConcern", self.write_concern.document)])
raw_response = yield self._database.command(command, **kwargs)
_check_write_command_response([[0, raw_response]])
# Extract upserted_id from returned array
if raw_response.get("upserted"):
raw_response["upserted"] = raw_response["upserted"][0]["_id"]
else:
yield self.update(filter,
update,
upsert=upsert,
multi=multi,
**kwargs)
raw_response = None
defer.returnValue(raw_response)
def got_app_error(topology, app_error):
server_address = common.partition_node(app_error['address'])
server = topology.get_server_by_address(server_address)
error_type = app_error['type']
generation = app_error.get(
'generation', server.pool.gen.get_overall())
when = app_error['when']
max_wire_version = app_error['maxWireVersion']
# XXX: We could get better test coverage by mocking the errors on the
# Pool/SocketInfo.
try:
if error_type == 'command':
_check_command_response(app_error['response'], max_wire_version)
_check_write_command_response(app_error['response'])
elif error_type == 'network':
raise AutoReconnect('mock non-timeout network error')
elif error_type == 'timeout':
raise NetworkTimeout('mock network timeout error')
else:
raise AssertionError('unknown error type: %s' % (error_type,))
assert False
except (AutoReconnect, NotPrimaryError, OperationFailure) as e:
if when == 'beforeHandshakeCompletes':
completed_handshake = False
elif when == 'afterHandshakeCompletes':
completed_handshake = True
else:
assert False, 'Unknown when field %s' % (when,)
topology.handle_error(
server_address, _ErrorContext(e, max_wire_version, generation,
completed_handshake, None))
def insert_one(self, document, **kwargs):
"""Insert a single document into collection
:param document: Document to insert
:returns:
:class:`Deferred` that called back with
:class:`pymongo.results.InsertOneResult`
"""
inserted_ids, response = yield self._insert_one_or_many([document], **kwargs)
if response:
_check_write_command_response([[0, response]])
defer.returnValue(InsertOneResult(inserted_ids[0], self.write_concern.acknowledged))
def insert_one(self, document, **kwargs):
"""Insert a single document into collection
:param document: Document to insert
:returns:
:class:`Deferred` that called back with
:class:`pymongo.results.InsertOneResult`
"""
inserted_ids, response = yield self._insert_one_or_many([document],
**kwargs)
if response:
_check_write_command_response([[0, response]])
defer.returnValue(
InsertOneResult(inserted_ids[0], self.write_concern.acknowledged))
def _find_and_modify(session, sock_info, retryable_write):
if (sock_info.max_wire_version >= 4
and not write_concern.is_server_default):
cmd['writeConcern'] = write_concern.document
result = self._command(sock_info,
cmd,
read_preference=ReadPreference.PRIMARY,
collation=collation,
session=session,
retryable_write=retryable_write,
user_fields=_FIND_AND_MODIFY_DOC_FIELDS)
_check_write_command_response(result)
return result
def _delete(self, filter, multi):
validate_is_mapping("filter", filter)
if self.write_concern.acknowledged:
deletes = [SON([("q", filter), ("limit", 0 if multi else 1)])]
command = SON(
[("delete", self._collection_name), ("deletes", deletes), ("writeConcern", self.write_concern.document)]
)
raw_response = yield self._database.command(command)
_check_write_command_response([[0, raw_response]])
else:
yield self.remove(filter, single=not multi)
raw_response = None
defer.returnValue(raw_response)
def _delete(self, filter, multi, **kwargs):
validate_is_mapping("filter", filter)
if self.write_concern.acknowledged:
deletes = [SON([('q', filter), ("limit", 0 if multi else 1)])]
command = SON([("delete", self._collection_name),
("deletes", deletes),
("writeConcern", self.write_concern.document)])
raw_response = yield self._database.command(command, **kwargs)
_check_write_command_response([[0, raw_response]])
else:
yield self.remove(filter, single=not multi, **kwargs)
raw_response = None
defer.returnValue(raw_response)
def _insert_one_or_many(self, documents, ordered=True, **kwargs):
if self.write_concern.acknowledged:
inserted_ids = []
for doc in documents:
if "_id" not in doc:
doc["_id"] = ObjectId()
inserted_ids.append(doc["_id"])
command = SON([("insert", self._collection_name),
("documents", documents),
("ordered", ordered),
("writeConcern", self.write_concern.document)])
response = yield self._database.command(command, **kwargs)
_check_write_command_response([[0, response]])
else:
# falling back to OP_INSERT in case of unacknowledged op
flags = INSERT_CONTINUE_ON_ERROR if not ordered else 0
inserted_ids = yield self.insert(documents, flags=flags, **kwargs)
defer.returnValue(inserted_ids)
def _update(self, filter, update, upsert, multi):
validate_is_mapping("filter", filter)
validate_boolean("upsert", upsert)
if self.write_concern.acknowledged:
updates = [SON([("q", filter), ("u", update), ("upsert", upsert), ("multi", multi)])]
command = SON(
[("update", self._collection_name), ("updates", updates), ("writeConcern", self.write_concern.document)]
)
raw_response = yield self._database.command(command)
_check_write_command_response([[0, raw_response]])
# Extract upserted_id from returned array
if raw_response.get("upserted"):
raw_response["upserted"] = raw_response["upserted"][0]["_id"]
else:
yield self.update(filter, update, upsert=upsert, multi=multi)
raw_response = None
defer.returnValue(raw_response)
def insert_one(self, document, **kwargs):
inserted_ids, response = yield self._insert_one_or_many([document], **kwargs)
if response:
_check_write_command_response([[0, response]])
defer.returnValue(InsertOneResult(inserted_ids[0], self.write_concern.acknowledged))
def insert_one(self, document, **kwargs):
inserted_ids, response = yield self._insert_one_or_many([document], **kwargs)
if response:
_check_write_command_response([[0, response]])
defer.returnValue(InsertOneResult(inserted_ids[0], self.write_concern.acknowledged))