Type annotations for constants (Final).

Author: acolomb

canopen/sdo/constants.py

@@ -1,4 +1,6 @@
 import struct
+from typing import Final
+
 
 # Command, index, subindex
 SDO_STRUCT = struct.Struct("<BHB")
@@ -33,34 +35,34 @@
 TOGGLE_BIT = 0x10
 
 # Abort codes
-ABORT_TOGGLE_NOT_ALTERNATED = 0x0503_0000
-ABORT_TIMED_OUT = 0x0504_0000
-ABORT_INVALID_COMMAND_SPECIFIER = 0x0504_0001
-ABORT_INVALID_BLOCK_SIZE = 0x0504_0002
-ABORT_INVALID_SEQUENCE_NUMBER = 0x0504_0003
-ABORT_CRC_ERROR = 0x0504_0004
-ABORT_OUT_OF_MEMORY = 0x0504_0005
-ABORT_UNSUPPORTED_ACCESS = 0x0601_0000
-ABORT_READ_WRITEONLY = 0x0601_0001
-ABORT_WRITE_READONLY = 0x0601_0002
-ABORT_NOT_IN_OD = 0x0602_0000
-ABORT_PDO_CANNOT_MAP = 0x0604_0041
-ABORT_PDO_LENGTH_EXCEEDED = 0x0604_0042
-ABORT_PARAMETER_INCOMPATIBLE = 0x0604_0043
-ABORT_INTERNAL_INCOMPATIBILITY = 0x0604_0047
-ABORT_HARDWARE_ERROR = 0x0606_0000
-ABORT_LENGTH_NOT_MATCHED = 0x0607_0010
-ABORT_LENGTH_TOO_HIGH = 0x0607_0012
-ABORT_LENGTH_TOO_LOW = 0x0607_0013
-ABORT_NO_SUBINDEX = 0x0609_0011
-ABORT_INVALID_VALUE = 0x0609_0030  # download only
-ABORT_VALUE_TOO_HIGH = 0x0609_0031  # download only
-ABORT_VALUE_TOO_LOW = 0x0609_0032  # download only
-ABORT_MAXIMUM_LESS_THAN_MINIMUM = 0x0609_0036
-ABORT_NO_SDO_CONNECTION = 0x060A_0023
-ABORT_GENERAL_ERROR = 0x0800_0000
-ABORT_STORE_APPLICATION = 0x0800_0020
-ABORT_APPLICATION_LOCAL_CONTROL = 0x0800_0021
-ABORT_APPLICATION_DEVICE_STATE = 0x0800_0022
-ABORT_OD_GENERATION = 0x0800_0023
-ABORT_NO_DATA_AVAILABLE = 0x0800_0024
+ABORT_TOGGLE_NOT_ALTERNATED: Final[int] = 0x0503_0000
+ABORT_TIMED_OUT: Final[int] = 0x0504_0000
+ABORT_INVALID_COMMAND_SPECIFIER: Final[int] = 0x0504_0001
+ABORT_INVALID_BLOCK_SIZE: Final[int] = 0x0504_0002
+ABORT_INVALID_SEQUENCE_NUMBER: Final[int] = 0x0504_0003
+ABORT_CRC_ERROR: Final[int] = 0x0504_0004
+ABORT_OUT_OF_MEMORY: Final[int] = 0x0504_0005
+ABORT_UNSUPPORTED_ACCESS: Final[int] = 0x0601_0000
+ABORT_READ_WRITEONLY: Final[int] = 0x0601_0001
+ABORT_WRITE_READONLY: Final[int] = 0x0601_0002
+ABORT_NOT_IN_OD: Final[int] = 0x0602_0000
+ABORT_PDO_CANNOT_MAP: Final[int] = 0x0604_0041
+ABORT_PDO_LENGTH_EXCEEDED: Final[int] = 0x0604_0042
+ABORT_PARAMETER_INCOMPATIBLE: Final[int] = 0x0604_0043
+ABORT_INTERNAL_INCOMPATIBILITY: Final[int] = 0x0604_0047
+ABORT_HARDWARE_ERROR: Final[int] = 0x0606_0000
+ABORT_LENGTH_NOT_MATCHED: Final[int] = 0x0607_0010
+ABORT_LENGTH_TOO_HIGH: Final[int] = 0x0607_0012
+ABORT_LENGTH_TOO_LOW: Final[int] = 0x0607_0013
+ABORT_NO_SUBINDEX: Final[int] = 0x0609_0011
+ABORT_INVALID_VALUE: Final[int] = 0x0609_0030  # download only
+ABORT_VALUE_TOO_HIGH: Final[int] = 0x0609_0031  # download only
+ABORT_VALUE_TOO_LOW: Final[int] = 0x0609_0032  # download only
+ABORT_MAXIMUM_LESS_THAN_MINIMUM: Final[int] = 0x0609_0036
+ABORT_NO_SDO_CONNECTION: Final[int] = 0x060A_0023
+ABORT_GENERAL_ERROR: Final[int] = 0x0800_0000
+ABORT_STORE_APPLICATION: Final[int] = 0x0800_0020
+ABORT_APPLICATION_LOCAL_CONTROL: Final[int] = 0x0800_0021
+ABORT_APPLICATION_DEVICE_STATE: Final[int] = 0x0800_0022
+ABORT_OD_GENERATION: Final[int] = 0x0800_0023
+ABORT_NO_DATA_AVAILABLE: Final[int] = 0x0800_0024