How to use serialize_message method in Playwright Python

Best Python code snippet using playwright-python

test_rospy_msg.py

Source:test_rospy_msg.py Github

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...55 try:56 args_kwds_to_message(Val, 'hi', val='hello world-3')57 self.fail("should not allow args and kwds")58 except TypeError: pass59 def test_serialize_message(self):60 import rospy.msg61 import rospy.rostime62 # have to fake-init rostime so that Header can be stamped63 rospy.rostime.set_rostime_initialized(True)64 65 buff = StringIO()66 seq = random.randint(1, 1000)67 68 #serialize_message(seq, msg)69 from test_rospy.msg import Val70 #serialize a simple 'Val' with a string in it71 teststr = 'foostr-%s'%time.time()72 val = Val(teststr)73 fmt = "<II%ss"%len(teststr)74 size = struct.calcsize(fmt) - 475 valid = struct.pack(fmt, size, len(teststr), teststr)76 77 rospy.msg.serialize_message(buff, seq, val)78 self.assertEquals(valid, buff.getvalue())79 80 #test repeated serialization81 rospy.msg.serialize_message(buff, seq, val)82 rospy.msg.serialize_message(buff, seq, val) 83 self.assertEquals(valid*3, buff.getvalue())84 # - once more just to make sure that the buffer position is85 # being preserved properly86 buff.seek(0)87 rospy.msg.serialize_message(buff, seq, val)88 self.assertEquals(valid*3, buff.getvalue()) 89 rospy.msg.serialize_message(buff, seq, val)90 self.assertEquals(valid*3, buff.getvalue()) 91 rospy.msg.serialize_message(buff, seq, val) 92 self.assertEquals(valid*3, buff.getvalue()) 93 #test sequence parameter94 buff.truncate(0)95 from test_rospy.msg import HeaderVal96 t = rospy.Time.now()97 t.secs = t.secs - 1 # move it back in time98 h = rospy.Header(None, rospy.Time.now(), teststr)99 h.stamp = t100 val = HeaderVal(h, teststr)101 seq += 1102 103 rospy.msg.serialize_message(buff, seq, val)104 self.assertEquals(val.header, h)105 self.assertEquals(seq, h.seq)106 #should not have been changed107 self.assertEquals(t, h.stamp) 108 self.assertEquals(teststr, h.frame_id) 109 110 #test frame_id setting111 h.frame_id = None112 rospy.msg.serialize_message(buff, seq, val)113 self.assertEquals(val.header, h)114 self.assertEquals('0', h.frame_id) 115 116 def test_deserialize_messages(self):117 import rospy.msg118 from test_rospy.msg import Val119 num_tests = 10120 teststrs = ['foostr-%s'%random.randint(0, 10000) for i in xrange(0, num_tests)]121 valids = []122 for t in teststrs:123 fmt = "<II%ss"%len(t)124 size = struct.calcsize(fmt) - 4125 valids.append(struct.pack(fmt, size, len(t), t))126 data_class = Val...

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test_messaging.py

Source:test_messaging.py Github

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...6 return ''.join([hex(b) for b in packed])7# These tests are based on Error handling with Reset8# https:/​/​boltprotocol.org/​v1/​#examples-reset9def test_pack_init_message():10 output = serialize_message(11 Message.INIT,12 params=("MyClient/​1.0", collections.OrderedDict([("scheme", "basic"), ("principal", "neo4j"), ("credentials", "secret")])))13 expected = """0 40 B2 1 8C 4D 79 43 6C 69 65 6E 74 2F 31 2E14 30 A3 86 73 63 68 65 6D 65 85 62 61 73 69 63 8915 70 72 69 6E 63 69 70 61 6C 85 6E 65 6F 34 6A 8B16 63 72 65 64 65 6E 74 69 61 6C 73 86 73 65 63 7217 65 74 0 0""".replace(' ', '').replace('\n', '').lower()18 output = get_hexbytes(output.getvalue())19 assert output.replace('0x', '').lower() == expected20def test_pack_success_message():21 output = serialize_message(22 Message.SUCCESS,23 params=({"server": "Neo4j/​3.1.0"},))24 expected = """0 16 B1 70 A1 86 73 65 72 76 65 72 8B 4E 65 6F25 34 6A 2F 33 2E 31 2E 30 0 0""".replace(' ', '').replace('\n', '').lower()26 output = get_hexbytes(output.getvalue())27 assert output.replace('0x', '').lower() == expected28def test_pack_run_message():29 output = serialize_message(30 Message.RUN,31 params=("This will cause a syntax error", {}))32 expected = """0 23 b2 10 d0 1e 54 68 69 73 20 77 69 6c 6c 2033 63 61 75 73 65 20 61 20 73 79 6e 74 61 78 20 6534 72 72 6f 72 a0 0 0""".replace(' ', '').replace('\n', '').lower()35 output = get_hexbytes(output.getvalue())36 assert output.replace('0x', '').lower() == expected37def test_pack_good_run_message():38 output = serialize_message(39 Message.RUN,40 params=("RETURN 1 AS num", {}))41 expected = """0 13 b2 10 8f 52 45 54 55 52 4e 20 31 20 41 5342 20 6e 75 6d a0 0 0""".replace(' ', '').replace('\n', '').lower()43 output = get_hexbytes(output.getvalue())44 assert output.replace('0x', '').lower() == expected45@pytest.mark.skip(reason="Suspicious failure. Under investigation")46def test_pack_failure_message():47 output = serialize_message(48 Message.FAILURE,49 params=(collections.OrderedDict(50 [("code", "Neo.ClientError.Statement.SyntaxError"),51 ("message","""Invalid input 'T': expected <init> (line 1, column 1 (offset: 0))52 "This will cause a syntax error"^""")])))53 expected = """0 9E B1 7F A2 84 63 6F 64 65 D0 25 4E 65 6F 2E54 43 6C 69 65 6E 74 45 72 72 6F 72 2E 53 74 61 7455 65 6D 65 6E 74 2E 53 79 6E 74 61 78 45 72 72 6F56 72 87 6D 65 73 73 61 67 65 D0 65 49 6E 76 61 6C57 69 64 20 69 6E 70 75 74 20 27 54 27 3A 20 65 7858 70 65 63 74 65 64 20 3C 69 6E 69 74 3E 20 28 6C59 69 6E 65 20 31 2C 20 63 6F 6C 75 6D 6E 20 31 2060 28 6F 66 66 73 65 74 3A 20 30 29 29 A 22 54 6861 69 73 20 77 69 6C 6C 20 63 61 75 73 65 20 61 2062 73 79 6E 74 61 78 20 65 72 72 6F 72 22 A 20 5E63 0 0""".replace(' ', '').replace('\n', '').lower()64 output = get_hexbytes(output.getvalue())65 assert output.replace('0x', '').lower() == expected66def test_pack_pull_all():67 output = serialize_message(Message.PULL_ALL)68 expected = """0 2 b0 3f 0 0""".replace(' ', '').lower()69 output = get_hexbytes(output.getvalue())70 assert output.replace('0x', '').lower() == expected71def test_pack_ignored():72 output = serialize_message(Message.IGNORED)73 expected = """0 2 b0 7e 0 0""".replace(' ', '').lower()74 output = get_hexbytes(output.getvalue())75 assert output.replace('0x', '').lower() == expected76def test_pack_reset():77 output = serialize_message(Message.RESET)78 expected = """0 2 b0 f 0 0""".replace(' ', '').lower()79 output = get_hexbytes(output.getvalue())80 assert output.replace('0x', '').lower() == expected81def test_pack_ack_failure():82 output = serialize_message(Message.ACK_FAILURE)83 expected = """0 2 B0 E 0 0""".replace(' ', '').lower()84 output = get_hexbytes(output.getvalue())85 assert output.replace('0x', '').lower() == expected86def test_pack_record():87 output = serialize_message(Message.RECORD, params=([1],))88 expected = """0 4 b1 71 91 1 0 0""".replace(' ', '').lower()89 output = get_hexbytes(output.getvalue())90 assert output.replace('0x', '').lower() == expected91# Test chunker, discard all92def test_unpack_record_int(dummy_read_buffer_pair):93 dummy, buf = dummy_read_buffer_pair94 output = serialize_message(Message.RECORD, params=([1, 2, 3],)).getvalue()95 dummy.feed_data(output)96 record = deserialize_message(buf)97 assert record.fields == [1, 2, 3]98def test_unpack_record_int_sizes(dummy_read_buffer_pair):99 dummy, buf = dummy_read_buffer_pair100 output = serialize_message(Message.RECORD, params=([1, 1234, -1234, 40000, -40000],)).getvalue()101 dummy.feed_data(output)102 record = deserialize_message(buf)103 assert record.fields == [1, 1234, -1234, 40000, -40000]104def test_unpack_record_negint(dummy_read_buffer_pair):105 dummy, buf = dummy_read_buffer_pair106 output = serialize_message(Message.RECORD, params=([-1, -2, -3],)).getvalue()107 dummy.feed_data(output)108 record = deserialize_message(buf)109 assert record.fields == [-1, -2, -3]110def test_unpack_record_float(dummy_read_buffer_pair):111 dummy, buf = dummy_read_buffer_pair112 output = serialize_message(Message.RECORD, params=([1.1, 2.2, 3.3],)).getvalue()113 dummy.feed_data(output)114 record = deserialize_message(buf)115 assert record.fields == [1.1, 2.2, 3.3]116def test_unpack_record_string(dummy_read_buffer_pair):117 dummy, buf = dummy_read_buffer_pair118 output = serialize_message(Message.RECORD, params=(['a', 'b', 'c'],)).getvalue()119 dummy.feed_data(output)120 record = deserialize_message(buf)121 assert record.fields == ['a', 'b', 'c']122def test_unpack_record_dict(dummy_read_buffer_pair):123 dummy, buf = dummy_read_buffer_pair124 output = serialize_message(Message.RECORD, params=([{'a': 'b'}],)).getvalue()125 dummy.feed_data(output)126 record = deserialize_message(buf)127 assert record.fields == [{'a': 'b'}]128def test_unpack_record_mixed_types(dummy_read_buffer_pair):129 dummy, buf = dummy_read_buffer_pair130 output = serialize_message(Message.RECORD, params=([1, 'hello', {'hello': 'world'}],)).getvalue()131 dummy.feed_data(output)132 record = deserialize_message(buf)133 assert record.fields == [1, 'hello', {'hello': 'world'}]134def test_unpack_record_mixed_types_containers(dummy_read_buffer_pair):135 dummy, buf = dummy_read_buffer_pair136 output = serialize_message(137 Message.RECORD, params=([1, 'hello', {'hello': ['world', 'hello', None, True, False]}, [1, 2, 3]],)).getvalue()138 dummy.feed_data(output)139 record = deserialize_message(buf)140 assert record.fields == [1, 'hello', {'hello': ['world', 'hello', None, True, False]}, [1, 2, 3]]141def test_unpack_init_message(dummy_read_buffer_pair):142 dummy, buf = dummy_read_buffer_pair143 output = serialize_message(144 Message.INIT,145 params=("MyClient/​1.0",146 collections.OrderedDict([("scheme", "basic"), ("principal", "neo4j"), ("credentials", "secret")]))).getvalue()147 dummy.feed_data(output)148 init = deserialize_message(buf)149 assert init.client_name == "MyClient/​1.0"150 assert init.auth_token["scheme"] == "basic"151 assert init.auth_token["principal"] == "neo4j"152 assert init.auth_token["credentials"] == "secret"153def test_unpack_success_message(dummy_read_buffer_pair):154 dummy, buf = dummy_read_buffer_pair155 output = serialize_message(156 Message.SUCCESS,157 params=({"server": "Neo4j/​3.1.0"},)).getvalue()158 dummy.feed_data(output)159 success = deserialize_message(buf)160 assert success.metadata == {"server": "Neo4j/​3.1.0"}161def test_unpack_good_run_message(dummy_read_buffer_pair):162 dummy, buf = dummy_read_buffer_pair163 output = serialize_message(164 Message.RUN,165 params=("RETURN 1 AS num", {})).getvalue()166 dummy.feed_data(output)167 run = deserialize_message(buf)168 assert run.statement == "RETURN 1 AS num"169 assert run.parameters == {}170def test_unpack_good_run_message_with_args(dummy_read_buffer_pair):171 dummy, buf = dummy_read_buffer_pair172 output = serialize_message(173 Message.RUN,174 params=("RETURN 1 AS num", {'a': 1})).getvalue()175 dummy.feed_data(output)176 run = deserialize_message(buf)177 assert run.statement == "RETURN 1 AS num"178 assert run.parameters == {'a': 1}179def test_unpack_pull_all(dummy_read_buffer_pair):180 dummy, buf = dummy_read_buffer_pair181 output = serialize_message(Message.PULL_ALL).getvalue()182 dummy.feed_data(output)183 pull_all = deserialize_message(buf)...

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protocol.py

Source:protocol.py Github

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...72 elif type == ClientMsgType.SUIT_CHANGE:73 roomid, suit = data.split(',')74 suit = Suits.from_string(suit)75 return Message(type, {"suit": suit, "roomid":roomid})76def serialize_message(type: str, data: str) -> str:77 return f'{type}.{data}$'78def serialize_client_msg(type: ClientMsgType, **kwargs) -> str:79 if type == ClientMsgType.EST_CONN:80 return serialize_message(type.value, '')81 elif type == ClientMsgType.ACK_CONN:82 return serialize_message(type.value, kwargs['userid'])83 elif type == ClientMsgType.NEW_ROOM:84 return serialize_message(type.value, kwargs['rounds'])85 elif type == ClientMsgType.JOIN_ROOM or type == ClientMsgType.START_GAME or type == ClientMsgType.CLOSE_ROOM:86 data = f'{kwargs["userid"]},{kwargs["roomid"]}'87 return serialize_message(type.value, data)88 elif type == ClientMsgType.GAME_MOVE:89 card = kwargs["card"].serialize()90 data = f'{kwargs["roomid"]},{card}'91 return serialize_message(type.value, data)92 elif type == ClientMsgType.GET_CARD_STACK:93 return serialize_message(type.value, kwargs["roomid"])94 elif type == ClientMsgType.DISCONNECT:95 return serialize_message(type.value, kwargs["userid"])96 elif type == ClientMsgType.SUIT_CHANGE:97 data = f'{kwargs["roomid"]},{kwargs["suit"].value}'98 return serialize_message(type.value, data)99def serialize_server_msg(type: ServerMsgType, **kwargs) -> str:100 if type == ServerMsgType.ACK_CONN:101 return serialize_message(type.value, '')102 elif type == ServerMsgType.USER_CREATED:103 return serialize_message(type.value, kwargs['userid'])104 elif type == ServerMsgType.ROOM_CREATED or type == ServerMsgType.JOINED_ROOM:105 return serialize_message(type.value, kwargs['roomid'])106 elif type == ServerMsgType.GAME_STARTED:107 deck = kwargs['deck'].serialize()108 card = kwargs['current_card'].serialize()109 data = f'{kwargs["roomid"]},{deck},{card}'110 return serialize_message(type.value, data)111 elif type == ServerMsgType.YOUR_TURN or type == ServerMsgType.NEW_GAME_MOVE or type == ServerMsgType.STACK_CARD:112 card = kwargs['card'].serialize()113 return serialize_message(type.value, card)114 elif type == ServerMsgType.GAME_FINISHED or type == ServerMsgType.ROOM_WINNER:115 return serialize_message(type.value, kwargs['winner'])116 elif type == ServerMsgType.ROOM_CLOSED:117 pass118 elif type == ServerMsgType.ERROR:119 data = f"{kwargs['code']},{kwargs['description']}"120 return serialize_message(type.value, data)121 elif type == ServerMsgType.SUIT_CHANGE:122 return serialize_message(type.value, kwargs['suit'].value)123 elif type == ServerMsgType.SUIT_NEEDS_CHANGE:124 return serialize_message(type.value, '')125def get_raw(data: str) -> List[str]:126 data = data.split('$')127 data.remove('')128 return data129def parse_individual(message: str):130 msg_type, msg_data = get_type_and_data(message)131 if isinstance(msg_type, ServerMsgType):132 return parse_server_msg(msg_type, msg_data)133 elif isinstance(msg_type, ClientMsgType):134 return parse_client_msg(msg_type, msg_data)135def parse_message(data: str):136 return [ parse_individual(message) for message in get_raw(data) ]137def serialize(message: Message):138 if isinstance(message.type, ServerMsgType):...

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py_walk.py

Source:py_walk.py Github

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...12class PyWalk:13 def __init__(self, namespace="", parameters: [Parameter]=[]):14 serialized_parameters = []15 for parameter in parameters:16 serialized_parameters.append(serialize_message(parameter))17 if parameter.value.type == 2:18 print(f"Gave parameter {parameter.name} of integer type. If the code crashes it is maybe because this "19 f"should be a float. You may need to add an .0 in some yaml file.")20 self.py_walk_wrapper = PyWalkWrapper(namespace, serialized_parameters)21 def spin_ros(self):22 self.py_walk_wrapper.spin_some()23 def reset(self):24 self.py_walk_wrapper.reset()25 def special_reset(self, state: String, phase: float, cmd_vel_msg: Twist, reset_odometry: bool):26 state_dict = {"PAUSED": 0, "WALKING": 1, "IDLE": 2, "START_MOVEMENT": 3, "STOP_MOVEMENT": 4, "START_STEP": 5,27 "STOP_STEP": 6, "KICK": 7}28 self.py_walk_wrapper.special_reset(state_dict[state], phase, serialize_message(cmd_vel_msg), reset_odometry)29 def step(self, dt: float, cmdvel_msg: Twist, imu_msg, jointstate_msg, pressure_left, pressure_right):30 if dt == 0.0:31 # preventing weird spline interpolation errors on edge case32 dt = 0.00133 stepi = self.py_walk_wrapper.step(34 dt,35 serialize_message(cmdvel_msg),36 serialize_message(imu_msg),37 serialize_message(jointstate_msg),38 serialize_message(pressure_left),39 serialize_message(pressure_right))40 result = deserialize_message(stepi, JointCommand)41 return result42 def step_relative(self, dt: float, step_msg: Twist, imu_msg, jointstate_msg, pressure_left, pressure_right):43 if dt == 0.0:44 # preventing weird spline interpolation errors on edge case45 dt = 0.00146 stepi = self.py_walk_wrapper.step_relative(47 dt,48 serialize_message(step_msg),49 serialize_message(imu_msg),50 serialize_message(jointstate_msg),51 serialize_message(pressure_left),52 serialize_message(pressure_right))53 result = deserialize_message(stepi, JointCommand)54 return result55 def step_open_loop(self, dt: float, cmdvel_msg: Twist):56 if dt == 0.0:57 # preventing weird spline interpolation errors on edge case58 dt = 0.00159 stepi = self.py_walk_wrapper.step_open_loop(dt, serialize_message(cmdvel_msg))60 result = deserialize_message(stepi, PoseArray)61 return result62 def get_left_foot_pose(self):63 foot_pose = self.py_walk_wrapper.get_left_foot_pose()64 result = deserialize_message(foot_pose, Pose)65 return result66 def get_right_foot_pose(self):67 foot_pose = self.py_walk_wrapper.get_right_foot_pose()68 result = deserialize_message(foot_pose, Pose)69 return result70 def set_parameters(self, param_dict):71 parameters = parse_parameter_dict(namespace="", parameter_dict=param_dict)72 for parameter in parameters:73 self.py_walk_wrapper.set_parameter(serialize_message(parameter))74 def get_phase(self):75 return self.py_walk_wrapper.get_phase()76 def get_freq(self):77 return self.py_walk_wrapper.get_freq()78 def get_odom(self):79 odom = self.py_walk_wrapper.get_odom()80 result = deserialize_message(odom, Odometry)81 return result82 def publish_debug(self):83 self.py_walk_wrapper.publish_debug()84 def test_memory_leak_from(self, twist_msg):85 self.py_walk_wrapper.test_memory_leak_from(serialize_message(twist_msg))86 def test_memory_leak_to(self):87 self.py_walk_wrapper.test_memory_leak_to()88 def test_memory_leak_methods(self, msg):...

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Playwright tutorial

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