Use is_extedned_id instead of extended_id in Message constructor

README.rst

@@ -67,7 +67,7 @@ Example usage
                   receive_own_messages=True)
 
     # send a message
-    message = can.Message(arbitration_id=123, extended_id=True,
+    message = can.Message(arbitration_id=123, is_extended_id=True,
                           data=[0x11, 0x22, 0x33])
     bus.send(message, timeout=0.2)
 

can/interfaces/ics_neovi/neovi_bus.py

@@ -268,7 +268,7 @@ def _ics_msg_to_message(self, ics_msg):
                 arbitration_id=ics_msg.ArbIDOrHeader,
                 data=data,
                 dlc=ics_msg.NumberBytesData,
-                extended_id=bool(
+                is_extended_id=bool(
                     ics_msg.StatusBitField & ics.SPY_STATUS_XTD_FRAME
                 ),
                 is_fd=is_fd,
@@ -289,7 +289,7 @@ def _ics_msg_to_message(self, ics_msg):
                 arbitration_id=ics_msg.ArbIDOrHeader,
                 data=ics_msg.Data[:ics_msg.NumberBytesData],
                 dlc=ics_msg.NumberBytesData,
-                extended_id=bool(
+                is_extended_id=bool(
                     ics_msg.StatusBitField & ics.SPY_STATUS_XTD_FRAME
                 ),
                 is_fd=is_fd,

can/interfaces/iscan.py

@@ -111,7 +111,7 @@ def _recv_internal(self, timeout):
                 break
 
         msg = Message(arbitration_id=raw_msg.message_id,
-                      extended_id=bool(raw_msg.is_extended),
+                      is_extended_id=bool(raw_msg.is_extended),
                       timestamp=time.time(),                    # Better than nothing...
                       is_remote_frame=bool(raw_msg.remote_req),
                       dlc=raw_msg.data_len,

can/interfaces/ixxat/canlib.py

@@ -470,7 +470,7 @@ def _recv_internal(self, timeout):
         rx_msg = Message(
             timestamp=self._message.dwTime / self._tick_resolution,  # Relative time in s
             is_remote_frame=True if self._message.uMsgInfo.Bits.rtr else False,
-            extended_id=True if self._message.uMsgInfo.Bits.ext else False,
+            is_extended_id=True if self._message.uMsgInfo.Bits.ext else False,
             arbitration_id=self._message.dwMsgId,
             dlc=self._message.uMsgInfo.Bits.dlc,
             data=self._message.abData[:self._message.uMsgInfo.Bits.dlc],

can/interfaces/kvaser/canlib.py

@@ -508,7 +508,7 @@ def _recv_internal(self, timeout=None):
             rx_msg = Message(arbitration_id=arb_id.value,
                              data=data_array[:dlc.value],
                              dlc=dlc.value,
-                             extended_id=is_extended,
+                             is_extended_id=is_extended,
                              is_error_frame=is_error_frame,
                              is_remote_frame=is_remote_frame,
                              is_fd=is_fd,

can/interfaces/nican.py

@@ -245,7 +245,7 @@ def _recv_internal(self, timeout):
                       channel=self.channel,
                       is_remote_frame=is_remote_frame,
                       is_error_frame=is_error_frame,
-                      extended_id=is_extended,
+                      is_extended_id=is_extended,
                       arbitration_id=arb_id,
                       dlc=dlc,
                       data=raw_msg.data[:dlc])

can/interfaces/pcan/pcan.py

@@ -218,7 +218,7 @@ def _recv_internal(self, timeout):
 
         rx_msg = Message(timestamp=timestamp,
                          arbitration_id=theMsg.ID,
-                         extended_id=bIsExt,
+                         is_extended_id=bIsExt,
                          is_remote_frame=bIsRTR,
                          dlc=dlc,
                          data=theMsg.DATA[:dlc])

can/interfaces/serial/serial_can.py

@@ -119,7 +119,7 @@ def _recv_internal(self, timeout):
             Received message and False (because not filtering as taken place).
 
             .. warning::
-                Flags like extended_id, is_remote_frame and is_error_frame
+                Flags like is_extended_id, is_remote_frame and is_error_frame
                 will not be set over this function, the flags in the return
                 message are the default values.
 

can/interfaces/socketcan/socketcan.py

@@ -422,7 +422,7 @@ def capture_message(sock, get_channel=False):
     msg = Message(timestamp=timestamp,
                   channel=channel,
                   arbitration_id=arbitration_id,
-                  extended_id=is_extended_frame_format,
+                  is_extended_id=is_extended_frame_format,
                   is_remote_frame=is_remote_transmission_request,
                   is_error_frame=is_error_frame,
                   is_fd=is_fd,

can/interfaces/usb2can/usb2canInterface.py

@@ -65,7 +65,7 @@ def message_convert_rx(messagerx):
 
     msgrx = Message(timestamp=messagerx.timestamp,
                     is_remote_frame=REMOTE_FRAME,
-                    extended_id=ID_TYPE,
+                    is_extended_id=ID_TYPE,
                     is_error_frame=ERROR_FRAME,
                     arbitration_id=messagerx.id,
                     dlc=messagerx.sizeData,

can/interfaces/vector/canlib.py

@@ -265,7 +265,7 @@ def _recv_internal(self, timeout):
                         msg = Message(
                             timestamp=timestamp + self._time_offset,
                             arbitration_id=msg_id & 0x1FFFFFFF,
-                            extended_id=bool(msg_id & vxlapi.XL_CAN_EXT_MSG_ID),
+                            is_extended_id=bool(msg_id & vxlapi.XL_CAN_EXT_MSG_ID),
                             is_remote_frame=bool(flags & vxlapi.XL_CAN_RXMSG_FLAG_RTR),
                             is_error_frame=bool(flags & vxlapi.XL_CAN_RXMSG_FLAG_EF),
                             is_fd=bool(flags & vxlapi.XL_CAN_RXMSG_FLAG_EDL),
@@ -292,7 +292,7 @@ def _recv_internal(self, timeout):
                         msg = Message(
                             timestamp=timestamp + self._time_offset,
                             arbitration_id=msg_id & 0x1FFFFFFF,
-                            extended_id=bool(msg_id & vxlapi.XL_CAN_EXT_MSG_ID),
+                            is_extended_id=bool(msg_id & vxlapi.XL_CAN_EXT_MSG_ID),
                             is_remote_frame=bool(flags & vxlapi.XL_CAN_MSG_FLAG_REMOTE_FRAME),
                             is_error_frame=bool(flags & vxlapi.XL_CAN_MSG_FLAG_ERROR_FRAME),
                             is_fd=False,

can/io/asc.py

@@ -85,7 +85,7 @@ def __iter__(self):
                 can_id_num, is_extended_id = self._extract_can_id(can_id_str)
                 msg = Message(timestamp=timestamp,
                               arbitration_id=can_id_num & CAN_ID_MASK,
-                              extended_id=is_extended_id,
+                              is_extended_id=is_extended_id,
                               is_remote_frame=True,
                               channel=channel)
                 yield msg
@@ -111,7 +111,7 @@ def __iter__(self):
                 yield Message(
                     timestamp=timestamp,
                     arbitration_id=can_id_num & CAN_ID_MASK,
-                    extended_id=is_extended_id,
+                    is_extended_id=is_extended_id,
                     is_remote_frame=False,
                     dlc=dlc,
                     data=frame,

can/io/blf.py

@@ -215,7 +215,7 @@ def __iter__(self):
                          can_data) = CAN_MSG_STRUCT.unpack_from(data, pos)
                         msg = Message(timestamp=timestamp,
                                       arbitration_id=can_id & 0x1FFFFFFF,
-                                      extended_id=bool(can_id & CAN_MSG_EXT),
+                                      is_extended_id=bool(can_id & CAN_MSG_EXT),
                                       is_remote_frame=bool(flags & REMOTE_FLAG),
                                       dlc=dlc,
                                       data=can_data[:dlc],
@@ -227,7 +227,7 @@ def __iter__(self):
                         length = dlc2len(dlc)
                         msg = Message(timestamp=timestamp,
                                       arbitration_id=can_id & 0x1FFFFFFF,
-                                      extended_id=bool(can_id & CAN_MSG_EXT),
+                                      is_extended_id=bool(can_id & CAN_MSG_EXT),
                                       is_remote_frame=bool(flags & REMOTE_FLAG),
                                       is_fd=bool(fd_flags & EDL),
                                       bitrate_switch=bool(fd_flags & BRS),
@@ -241,7 +241,7 @@ def __iter__(self):
                          can_data) = CAN_ERROR_EXT_STRUCT.unpack_from(data, pos)
                         msg = Message(timestamp=timestamp,
                                       is_error_frame=True,
-                                      extended_id=bool(can_id & CAN_MSG_EXT),
+                                      is_extended_id=bool(can_id & CAN_MSG_EXT),
                                       arbitration_id=can_id & 0x1FFFFFFF,
                                       dlc=dlc,
                                       data=can_data[:dlc],

can/io/canutils.py

@@ -81,7 +81,7 @@ def __iter__(self):
                 msg = Message(timestamp=timestamp, is_error_frame=True)
             else:
                 msg = Message(timestamp=timestamp, arbitration_id=canId & 0x1FFFFFFF,
-                              extended_id=isExtended, is_remote_frame=isRemoteFrame,
+                              is_extended_id=isExtended, is_remote_frame=isRemoteFrame,
                               dlc=dlc, data=dataBin, channel=channel)
             yield msg
 

can/io/csv.py

@@ -99,7 +99,7 @@ def __iter__(self):
             yield Message(
                 timestamp=float(timestamp),
                 is_remote_frame=(remote == '1'),
-                extended_id=(extended == '1'),
+                is_extended_id=(extended == '1'),
                 is_error_frame=(error == '1'),
                 arbitration_id=int(arbitration_id, base=16),
                 dlc=int(dlc),

can/io/sqlite.py

@@ -64,7 +64,7 @@ def _assemble_message(frame_data):
         return Message(
             timestamp=timestamp,
             is_remote_frame=bool(is_remote),
-            extended_id=bool(is_extended),
+            is_extended_id=bool(is_extended),
             is_error_frame=bool(is_error),
             arbitration_id=can_id,
             dlc=dlc,

can/message.py

@@ -82,7 +82,7 @@ def __init__(self, timestamp=0.0, arbitration_id=0, is_extended_id=None,
                  is_remote_frame=False, is_error_frame=False, channel=None,
                  dlc=None, data=None,
                  is_fd=False, bitrate_switch=False, error_state_indicator=False,
-                 extended_id=True,
+                 extended_id=True, # deprecated in 3.x, removed in 4.x
                  check=False):
         """
         To create a message object, simply provide any of the below attributes
@@ -221,7 +221,7 @@ def __copy__(self):
         new = Message(
             timestamp=self.timestamp,
             arbitration_id=self.arbitration_id,
-            extended_id=self.is_extended_id,
+            is_extended_id=self.is_extended_id,
             is_remote_frame=self.is_remote_frame,
             is_error_frame=self.is_error_frame,
             channel=self.channel,
@@ -238,7 +238,7 @@ def __deepcopy__(self, memo):
         new = Message(
             timestamp=self.timestamp,
             arbitration_id=self.arbitration_id,
-            extended_id=self.is_extended_id,
+            is_extended_id=self.is_extended_id,
             is_remote_frame=self.is_remote_frame,
             is_error_frame=self.is_error_frame,
             channel=deepcopy(self.channel, memo),

doc/interfaces/socketcan.rst

@@ -140,7 +140,7 @@ To spam a bus:
         """:param id: Spam the bus with messages including the data id."""
         bus = can.interface.Bus(channel=channel, bustype=bustype)
         for i in range(10):
-            msg = can.Message(arbitration_id=0xc0ffee, data=[id, i, 0, 1, 3, 1, 4, 1], extended_id=False)
+            msg = can.Message(arbitration_id=0xc0ffee, data=[id, i, 0, 1, 3, 1, 4, 1], is_extended_id=False)
             bus.send(msg)
 
         time.sleep(1)

doc/message.rst

@@ -43,7 +43,7 @@ Message
         (either 2\ :sup:`11` - 1 for 11-bit IDs, or
         2\ :sup:`29` - 1 for 29-bit identifiers).
 
-            >>> print(Message(extended_id=False, arbitration_id=100))
+            >>> print(Message(is_extended_id=False, arbitration_id=100))
             Timestamp:        0.000000        ID: 0064    S        DLC: 0
 
 
@@ -105,9 +105,9 @@ Message
         This flag controls the size of the :attr:`~can.Message.arbitration_id` field.
         Previously this was exposed as `id_type`.
 
-        >>> print(Message(extended_id=False))
+        >>> print(Message(is_extended_id=False))
         Timestamp:        0.000000        ID: 0000    S        DLC: 0
-        >>> print(Message(extended_id=True))
+        >>> print(Message(is_extended_id=True))
         Timestamp:        0.000000    ID: 00000000    X        DLC: 0
 
 

examples/cyclic.py

@@ -26,7 +26,7 @@ def simple_periodic_send(bus):
     Sleeps for 2 seconds then stops the task.
     """
     print("Starting to send a message every 200ms for 2s")
-    msg = can.Message(arbitration_id=0x123, data=[1, 2, 3, 4, 5, 6], extended_id=False)
+    msg = can.Message(arbitration_id=0x123, data=[1, 2, 3, 4, 5, 6], is_extended_id=False)
     task = bus.send_periodic(msg, 0.20)
     assert isinstance(task, can.CyclicSendTaskABC)
     time.sleep(2)
@@ -36,7 +36,7 @@ def simple_periodic_send(bus):
 
 def limited_periodic_send(bus):
     print("Starting to send a message every 200ms for 1s")
-    msg = can.Message(arbitration_id=0x12345678, data=[0, 0, 0, 0, 0, 0], extended_id=True)
+    msg = can.Message(arbitration_id=0x12345678, data=[0, 0, 0, 0, 0, 0], is_extended_id=True)
     task = bus.send_periodic(msg, 0.20, 1, store_task=False)
     if not isinstance(task, can.LimitedDurationCyclicSendTaskABC):
         print("This interface doesn't seem to support a ")
@@ -107,7 +107,7 @@ def test_periodic_send_with_modifying_data(bus):
 
 if __name__ == "__main__":
 
-    reset_msg = can.Message(arbitration_id=0x00, data=[0, 0, 0, 0, 0, 0], extended_id=False)
+    reset_msg = can.Message(arbitration_id=0x00, data=[0, 0, 0, 0, 0, 0], is_extended_id=False)
 
     for interface, channel in [
         ('socketcan', 'vcan0'),

examples/send_one.py

@@ -24,7 +24,7 @@ def send_one():
 
     msg = can.Message(arbitration_id=0xc0ffee,
                       data=[0, 25, 0, 1, 3, 1, 4, 1],
-                      extended_id=True)
+                      is_extended_id=True)
 
     try:
         bus.send(msg)

examples/vcan_filtered.py

@@ -17,8 +17,8 @@
     can_filters = [{"can_id": 1, "can_mask": 0xf, "extended": True}]
     bus.set_filters(can_filters)
     notifier = can.Notifier(bus, [can.Printer()])
-    bus.send(can.Message(arbitration_id=1, extended_id=True))
-    bus.send(can.Message(arbitration_id=2, extended_id=True))
-    bus.send(can.Message(arbitration_id=1, extended_id=False))
+    bus.send(can.Message(arbitration_id=1, is_extended_id=True))
+    bus.send(can.Message(arbitration_id=2, is_extended_id=True))
+    bus.send(can.Message(arbitration_id=1, is_extended_id=False))
 
     time.sleep(10)

test/back2back_test.py

@@ -93,34 +93,34 @@ def test_timestamp(self):
                         'But measured {}'.format(delta_time))
 
     def test_standard_message(self):
-        msg = can.Message(extended_id=False,
+        msg = can.Message(is_extended_id=False,
                           arbitration_id=0x100,
                           data=[1, 2, 3, 4, 5, 6, 7, 8])
         self._send_and_receive(msg)
 
     def test_extended_message(self):
-        msg = can.Message(extended_id=True,
+        msg = can.Message(is_extended_id=True,
                           arbitration_id=0x123456,
                           data=[10, 11, 12, 13, 14, 15, 16, 17])
         self._send_and_receive(msg)
 
     def test_remote_message(self):
-        msg = can.Message(extended_id=False,
+        msg = can.Message(is_extended_id=False,
                           arbitration_id=0x200,
                           is_remote_frame=True,
                           dlc=4)
         self._send_and_receive(msg)
 
     def test_dlc_less_than_eight(self):
-        msg = can.Message(extended_id=False,
+        msg = can.Message(is_extended_id=False,
                           arbitration_id=0x300,
                           data=[4, 5, 6])
         self._send_and_receive(msg)
 
     @unittest.skipUnless(TEST_CAN_FD, "Don't test CAN-FD")
     def test_fd_message(self):
         msg = can.Message(is_fd=True,
-                          extended_id=True,
+                          is_extended_id=True,
                           arbitration_id=0x56789,
                           data=[0xff] * 64)
         self._send_and_receive(msg)
@@ -129,7 +129,7 @@ def test_fd_message(self):
     def test_fd_message_with_brs(self):
         msg = can.Message(is_fd=True,
                           bitrate_switch=True,
-                          extended_id=True,
+                          is_extended_id=True,
                           arbitration_id=0x98765,
                           data=[0xff] * 48)
         self._send_and_receive(msg)
@@ -190,7 +190,7 @@ def test_concurrent_writes(self):
 
         message = can.Message(
             arbitration_id=0x123,
-            extended_id=True,
+            is_extended_id=True,
             timestamp=121334.365,
             data=[254, 255, 1, 2]
         )

test/contextmanager_test.py

@@ -13,7 +13,7 @@ class ContextManagerTest(unittest.TestCase):
 
     def setUp(self):
         data = [0, 1, 2, 3, 4, 5, 6, 7]
-        self.msg_send = can.Message(extended_id=False, arbitration_id=0x100, data=data)
+        self.msg_send = can.Message(is_extended_id=False, arbitration_id=0x100, data=data)
 
     def test_open_buses(self):
         with can.Bus(interface='virtual') as bus_send, can.Bus(interface='virtual') as bus_recv: