def send_query(query, key_pair):
query_blob = proto_query_helper.signAndAddSignature(query, key_pair).blob()
proto_query = queries_pb2.Query()
if sys.version_info[0] == 2:
tmp = ''.join(map(chr, query_blob))
else:
tmp = bytes(query_blob)
proto_query.ParseFromString(tmp)
channel = grpc.insecure_channel('127.0.0.1:50051')
query_stub = endpoint_pb2_grpc.QueryServiceStub(channel)
query_response = query_stub.Find(proto_query)
return query_response
def get_blocks():
query = blocks_query_builder.creatorAccountId(creator)\
.createdTime(current_time)\
.queryCounter(1) \
.build()
query_blob = iroha.ModelProtoBlocksQuery(query).signAndAddSignature(
key_pair).finish().blob()
proto_query = queries_pb2.BlocksQuery()
if sys.version_info[0] == 2:
tmp = ''.join(map(chr, query_blob))
else:
tmp = bytes(query_blob)
proto_query.ParseFromString(tmp)
channel = grpc.insecure_channel('127.0.0.1:50051')
query_stub = endpoint_pb2_grpc.QueryServiceStub(channel)
query_response = query_stub.FetchCommits(proto_query)
for block in query_response:
print("block:")
print(block)
def send_query(query, key_pair, address='127.0.0.1:50051'):
"""
Send query to iroha address
:param query: to send
:param key_pair: for signatures
:param address: iroha address
:return: query response
"""
query_blob = proto_query_helper.signAndAddSignature(query, key_pair).blob()
proto_query = queries_pb2.Query()
if sys.version_info[0] == 2:
tmp = ''.join(map(chr, query_blob))
else:
tmp = bytes(query_blob)
proto_query.ParseFromString(tmp)
channel = grpc.insecure_channel(address)
query_stub = endpoint_pb2_grpc.QueryServiceStub(channel)
query_response = query_stub.Find(proto_query)
return MessageToJson(query_response)
print("Status of transaction is:", status)
if status != "COMMITTED":
print("Your transaction wasn't committed")
exit(1)
query = query_builder.creatorAccountId(creator) \
.createdTime(current_time) \
.queryCounter(start_query_counter) \
.getAssetInfo("dollar#ru") \
.build()
query_blob = proto_query_helper.signAndAddSignature(query, me_kp).blob()
proto_query = queries_pb2.Query()
proto_query.ParseFromString(''.join(map(chr, query_blob)))
query_stub = endpoint_pb2_grpc.QueryServiceStub(channel)
query_response = query_stub.Find(proto_query)
if not query_response.HasField("asset_response"):
print("Query response error")
exit(1)
else:
print("Query responded with asset response")
asset_info = query_response.asset_response.asset
print("Asset Id =", asset_info.asset_id)
print("Precision =", asset_info.precision)
print("done!")