Update linters, activate more ruff rules (hardbyte#1669)

* update ruff to 0.0.286

* activate pyflakes rules

* activate flake8-type-checking

* activate Ruff-specific rules

* activate pylint rules

* activate flake8-comprehensions

* update ruff to 0.0.292

* remove unnecessary tuple() call

* update mypy to 1.5.*, update black to 23.9.*

---------

Co-authored-by: zariiii9003 <zariiii9003@users.noreply.github.com>

Author: zariiii9003

can/bit_timing.py

@@ -1,8 +1,9 @@
 # pylint: disable=too-many-lines
 import math
-from typing import Iterator, List, Mapping, cast
+from typing import TYPE_CHECKING, Iterator, List, Mapping, cast
 
-from can.typechecking import BitTimingDict, BitTimingFdDict
+if TYPE_CHECKING:
+    from can.typechecking import BitTimingDict, BitTimingFdDict
 
 
 class BitTiming(Mapping):

can/interfaces/gs_usb.py

@@ -35,7 +35,7 @@ def __init__(
         """
         if (index is not None) and ((bus or address) is not None):
             raise CanInitializationError(
-                f"index and bus/address cannot be used simultaneously"
+                "index and bus/address cannot be used simultaneously"
             )
 
         if index is not None:

can/interfaces/ics_neovi/neovi_bus.py

@@ -302,15 +302,15 @@ def _find_device(self, type_filter=None, serial=None):
         for device in devices:
             if serial is None or self.get_serial_number(device) == str(serial):
                 return device
-        else:
-            msg = ["No device"]
-
-            if type_filter is not None:
-                msg.append(f"with type {type_filter}")
-            if serial is not None:
-                msg.append(f"with serial {serial}")
-            msg.append("found.")
-            raise CanInitializationError(" ".join(msg))
+
+        msg = ["No device"]
+
+        if type_filter is not None:
+            msg.append(f"with type {type_filter}")
+        if serial is not None:
+            msg.append(f"with serial {serial}")
+        msg.append("found.")
+        raise CanInitializationError(" ".join(msg))
 
     def _process_msg_queue(self, timeout=0.1):
         try:

can/interfaces/ixxat/canlib.py

@@ -28,17 +28,17 @@ def __init__(
         unique_hardware_id: Optional[int] = None,
         extended: bool = True,
         fd: bool = False,
-        rx_fifo_size: int = None,
-        tx_fifo_size: int = None,
+        rx_fifo_size: Optional[int] = None,
+        tx_fifo_size: Optional[int] = None,
         bitrate: int = 500000,
         data_bitrate: int = 2000000,
-        sjw_abr: int = None,
-        tseg1_abr: int = None,
-        tseg2_abr: int = None,
-        sjw_dbr: int = None,
-        tseg1_dbr: int = None,
-        tseg2_dbr: int = None,
-        ssp_dbr: int = None,
+        sjw_abr: Optional[int] = None,
+        tseg1_abr: Optional[int] = None,
+        tseg2_abr: Optional[int] = None,
+        sjw_dbr: Optional[int] = None,
+        tseg1_dbr: Optional[int] = None,
+        tseg2_dbr: Optional[int] = None,
+        ssp_dbr: Optional[int] = None,
         **kwargs,
     ):
         """

can/interfaces/ixxat/canlib_vcinpl2.py

@@ -436,13 +436,13 @@ def __init__(
         tx_fifo_size: int = 128,
         bitrate: int = 500000,
         data_bitrate: int = 2000000,
-        sjw_abr: int = None,
-        tseg1_abr: int = None,
-        tseg2_abr: int = None,
-        sjw_dbr: int = None,
-        tseg1_dbr: int = None,
-        tseg2_dbr: int = None,
-        ssp_dbr: int = None,
+        sjw_abr: Optional[int] = None,
+        tseg1_abr: Optional[int] = None,
+        tseg2_abr: Optional[int] = None,
+        sjw_dbr: Optional[int] = None,
+        tseg1_dbr: Optional[int] = None,
+        tseg2_dbr: Optional[int] = None,
+        ssp_dbr: Optional[int] = None,
         **kwargs,
     ):
         """

can/interfaces/pcan/basic.py

@@ -297,73 +297,63 @@
 
 # PCAN parameter values
 #
-PCAN_PARAMETER_OFF = int(0x00)  # The PCAN parameter is not set (inactive)
-PCAN_PARAMETER_ON = int(0x01)  # The PCAN parameter is set (active)
-PCAN_FILTER_CLOSE = int(0x00)  # The PCAN filter is closed. No messages will be received
-PCAN_FILTER_OPEN = int(
-    0x01
-)  # The PCAN filter is fully opened. All messages will be received
-PCAN_FILTER_CUSTOM = int(
-    0x02
-)  # The PCAN filter is custom configured. Only registered messages will be received
-PCAN_CHANNEL_UNAVAILABLE = int(
-    0x00
-)  # The PCAN-Channel handle is illegal, or its associated hardware is not available
-PCAN_CHANNEL_AVAILABLE = int(
-    0x01
-)  # The PCAN-Channel handle is available to be connected (PnP Hardware: it means furthermore that the hardware is plugged-in)
-PCAN_CHANNEL_OCCUPIED = int(
-    0x02
-)  # The PCAN-Channel handle is valid, and is already being used
+PCAN_PARAMETER_OFF = 0x00  # The PCAN parameter is not set (inactive)
+PCAN_PARAMETER_ON = 0x01  # The PCAN parameter is set (active)
+PCAN_FILTER_CLOSE = 0x00  # The PCAN filter is closed. No messages will be received
+PCAN_FILTER_OPEN = (
+    0x01  # The PCAN filter is fully opened. All messages will be received
+)
+PCAN_FILTER_CUSTOM = 0x02  # The PCAN filter is custom configured. Only registered messages will be received
+PCAN_CHANNEL_UNAVAILABLE = 0x00  # The PCAN-Channel handle is illegal, or its associated hardware is not available
+PCAN_CHANNEL_AVAILABLE = 0x01  # The PCAN-Channel handle is available to be connected (PnP Hardware: it means furthermore that the hardware is plugged-in)
+PCAN_CHANNEL_OCCUPIED = (
+    0x02  # The PCAN-Channel handle is valid, and is already being used
+)
 PCAN_CHANNEL_PCANVIEW = (
     PCAN_CHANNEL_AVAILABLE | PCAN_CHANNEL_OCCUPIED
 )  # The PCAN-Channel handle is already being used by a PCAN-View application, but is available to connect
 
-LOG_FUNCTION_DEFAULT = int(0x00)  # Logs system exceptions / errors
-LOG_FUNCTION_ENTRY = int(0x01)  # Logs the entries to the PCAN-Basic API functions
-LOG_FUNCTION_PARAMETERS = int(
-    0x02
-)  # Logs the parameters passed to the PCAN-Basic API functions
-LOG_FUNCTION_LEAVE = int(0x04)  # Logs the exits from the PCAN-Basic API functions
-LOG_FUNCTION_WRITE = int(0x08)  # Logs the CAN messages passed to the CAN_Write function
-LOG_FUNCTION_READ = int(
-    0x10
-)  # Logs the CAN messages received within the CAN_Read function
-LOG_FUNCTION_ALL = int(
-    0xFFFF
-)  # Logs all possible information within the PCAN-Basic API functions
+LOG_FUNCTION_DEFAULT = 0x00  # Logs system exceptions / errors
+LOG_FUNCTION_ENTRY = 0x01  # Logs the entries to the PCAN-Basic API functions
+LOG_FUNCTION_PARAMETERS = (
+    0x02  # Logs the parameters passed to the PCAN-Basic API functions
+)
+LOG_FUNCTION_LEAVE = 0x04  # Logs the exits from the PCAN-Basic API functions
+LOG_FUNCTION_WRITE = 0x08  # Logs the CAN messages passed to the CAN_Write function
+LOG_FUNCTION_READ = 0x10  # Logs the CAN messages received within the CAN_Read function
+LOG_FUNCTION_ALL = (
+    0xFFFF  # Logs all possible information within the PCAN-Basic API functions
+)
 
-TRACE_FILE_SINGLE = int(
-    0x00
-)  # A single file is written until it size reaches PAN_TRACE_SIZE
-TRACE_FILE_SEGMENTED = int(
-    0x01
-)  # Traced data is distributed in several files with size PAN_TRACE_SIZE
-TRACE_FILE_DATE = int(0x02)  # Includes the date into the name of the trace file
-TRACE_FILE_TIME = int(0x04)  # Includes the start time into the name of the trace file
-TRACE_FILE_OVERWRITE = int(
-    0x80
-)  # Causes the overwriting of available traces (same name)
+TRACE_FILE_SINGLE = (
+    0x00  # A single file is written until it size reaches PAN_TRACE_SIZE
+)
+TRACE_FILE_SEGMENTED = (
+    0x01  # Traced data is distributed in several files with size PAN_TRACE_SIZE
+)
+TRACE_FILE_DATE = 0x02  # Includes the date into the name of the trace file
+TRACE_FILE_TIME = 0x04  # Includes the start time into the name of the trace file
+TRACE_FILE_OVERWRITE = 0x80  # Causes the overwriting of available traces (same name)
 
-FEATURE_FD_CAPABLE = int(0x01)  # Device supports flexible data-rate (CAN-FD)
-FEATURE_DELAY_CAPABLE = int(
-    0x02
-)  # Device supports a delay between sending frames (FPGA based USB devices)
-FEATURE_IO_CAPABLE = int(
-    0x04
-)  # Device supports I/O functionality for electronic circuits (USB-Chip devices)
+FEATURE_FD_CAPABLE = 0x01  # Device supports flexible data-rate (CAN-FD)
+FEATURE_DELAY_CAPABLE = (
+    0x02  # Device supports a delay between sending frames (FPGA based USB devices)
+)
+FEATURE_IO_CAPABLE = (
+    0x04  # Device supports I/O functionality for electronic circuits (USB-Chip devices)
+)
 
-SERVICE_STATUS_STOPPED = int(0x01)  # The service is not running
-SERVICE_STATUS_RUNNING = int(0x04)  # The service is running
+SERVICE_STATUS_STOPPED = 0x01  # The service is not running
+SERVICE_STATUS_RUNNING = 0x04  # The service is running
 
 # Other constants
 #
-MAX_LENGTH_HARDWARE_NAME = int(
-    33
-)  # Maximum length of the name of a device: 32 characters + terminator
-MAX_LENGTH_VERSION_STRING = int(
-    256
-)  # Maximum length of a version string: 255 characters + terminator
+MAX_LENGTH_HARDWARE_NAME = (
+    33  # Maximum length of the name of a device: 32 characters + terminator
+)
+MAX_LENGTH_VERSION_STRING = (
+    256  # Maximum length of a version string: 255 characters + terminator
+)
 
 # PCAN message types
 #

can/interfaces/pcan/pcan.py

@@ -85,7 +85,7 @@
         boottimeEpoch = 0
     else:
         boottimeEpoch = uptime.boottime().timestamp()
-except ImportError as error:
+except ImportError:
     log.warning(
         "uptime library not available, timestamps are relative to boot time and not to Epoch UTC",
     )
@@ -283,7 +283,7 @@ def __init__(
             clock_param = "f_clock" if "f_clock" in kwargs else "f_clock_mhz"
             fd_parameters_values = [
                 f"{key}={kwargs[key]}"
-                for key in (clock_param,) + PCAN_FD_PARAMETER_LIST
+                for key in (clock_param, *PCAN_FD_PARAMETER_LIST)
                 if key in kwargs
             ]
 
@@ -413,7 +413,7 @@ def bits(n):
     def get_api_version(self):
         error, value = self.m_objPCANBasic.GetValue(PCAN_NONEBUS, PCAN_API_VERSION)
         if error != PCAN_ERROR_OK:
-            raise CanInitializationError(f"Failed to read pcan basic api version")
+            raise CanInitializationError("Failed to read pcan basic api version")
 
         # fix https://github.com/hardbyte/python-can/issues/1642
         version_string = value.decode("ascii").replace(",", ".").replace(" ", "")

can/interfaces/socketcand/socketcand.py

@@ -91,7 +91,7 @@ def __init__(self, channel, host, port, can_filters=None, **kwargs):
         )
         self._tcp_send(f"< open {channel} >")
         self._expect_msg("< ok >")
-        self._tcp_send(f"< rawmode >")
+        self._tcp_send("< rawmode >")
         self._expect_msg("< ok >")
         super().__init__(channel=channel, can_filters=can_filters, **kwargs)
 

can/interfaces/systec/ucan.py

@@ -409,7 +409,7 @@ def init_hardware(self, serial=None, device_number=ANY_MODULE):
         Initializes the device with the corresponding serial or device number.
 
         :param int or None serial: Serial number of the USB-CANmodul.
-        :param int device_number: Device number (0 – 254, or :const:`ANY_MODULE` for the first device).
+        :param int device_number: Device number (0 - 254, or :const:`ANY_MODULE` for the first device).
         """
         if not self._hw_is_initialized:
             # initialize hardware either by device number or serial

can/interfaces/vector/canlib.py

@@ -69,19 +69,17 @@
 class VectorBus(BusABC):
     """The CAN Bus implemented for the Vector interface."""
 
-    deprecated_args = dict(
-        sjwAbr="sjw_abr",
-        tseg1Abr="tseg1_abr",
-        tseg2Abr="tseg2_abr",
-        sjwDbr="sjw_dbr",
-        tseg1Dbr="tseg1_dbr",
-        tseg2Dbr="tseg2_dbr",
-    )
-
     @deprecated_args_alias(
         deprecation_start="4.0.0",
         deprecation_end="5.0.0",
-        **deprecated_args,
+        **{
+            "sjwAbr": "sjw_abr",
+            "tseg1Abr": "tseg1_abr",
+            "tseg2Abr": "tseg2_abr",
+            "sjwDbr": "sjw_dbr",
+            "tseg1Dbr": "tseg1_dbr",
+            "tseg2Dbr": "tseg2_dbr",
+        },
     )
     def __init__(
         self,