run isort & black

examples/weather.py

@@ -18,8 +18,8 @@ import calendar
 import json
 import os
 import time
-from urllib.request import urlopen
 from datetime import datetime
+from urllib.request import urlopen
 
 from escpos.printer import Usb
 

src/escpos/cli.py

@@ -578,9 +578,7 @@ def main() -> None:
     if not args_dict:
         parser.print_help()
         sys.exit()
-    command_arguments = dict(
+    command_arguments = dict([k, v] for k, v in args_dict.items() if v is not None)
-        [k, v] for k, v in args_dict.items() if v is not None
-    )
 
     # If version should be printed, do this, then exit
     print_version = command_arguments.pop("version", None)

src/escpos/config.py

@@ -46,7 +46,7 @@ class Config:
         self._printer_name = None
         self._printer_config = None
 
-    def load(self, config_path = None):
+    def load(self, config_path=None):
         """Load and parse the configuration file using pyyaml.
 
         :param config_path: An optional file path, file handle, or byte string

src/escpos/constants.py

@@ -46,9 +46,7 @@ HW_RESET: bytes = ESC + b"\x3f\x0a\x00"  # Reset printer hardware
 # (TODO: Where is this specified?)
 
 # Cash Drawer (ESC p <pin> <on time: 2*ms> <off time: 2*ms>)
-_CASH_DRAWER = (
+_CASH_DRAWER = lambda m, t1="", t2="": ESC + b"p" + m + bytes((t1, t2))
-    lambda m, t1="", t2="": ESC + b"p" + m + bytes((t1, t2))
-)
 
 #: decimal cash drawer kick sequence
 CD_KICK_DEC_SEQUENCE = (

src/escpos/escpos.py

@@ -16,7 +16,7 @@ import warnings
 from abc import ABCMeta, abstractmethod  # abstract base class support
 from re import match as re_match
 from types import TracebackType
-from typing import List, Literal, Optional, Union, Any
+from typing import Any, List, Literal, Optional, Union
 
 import barcode
 import qrcode
@@ -857,7 +857,7 @@ class Escpos(object, metaclass=ABCMeta):
         image = my_code.writer._image
         self.image(image, impl=impl, center=center)
 
-    def text(self, txt:str) -> None:
+    def text(self, txt: str) -> None:
         """Print alpha-numeric text.
 
         The text has to be encoded in the currently selected codepage.
@@ -1297,7 +1297,7 @@ class Escpos(object, metaclass=ABCMeta):
             return False
         return not (status[0] & RT_MASK_ONLINE)
 
-    def paper_status(self) -> int: # could be IntEnum
+    def paper_status(self) -> int:  # could be IntEnum
         """Query the paper status of the printer.
 
         Returns 2 if there is plenty of paper, 1 if the paper has arrived to
@@ -1443,15 +1443,12 @@ class EscposIO:
         """
         self.printer.close()
 
-    def __enter__(self, **kwargs: Any) -> 'EscposIO':
+    def __enter__(self, **kwargs: Any) -> "EscposIO":
         """Enter context."""
         return self
 
     def __exit__(
-        self,
+        self, type: type[BaseException], value: BaseException, traceback: TracebackType
-        type: type[BaseException],
-        value: BaseException,
-        traceback: TracebackType
     ) -> None:
         """Cut and close if configured.
 

src/escpos/exceptions.py

@@ -39,7 +39,7 @@ class Error(Exception):
 
     """
 
-    def __init__(self, msg:str, status: Optional[int] = None) -> None:
+    def __init__(self, msg: str, status: Optional[int] = None) -> None:
         """Initialize Error object."""
         Exception.__init__(self)
         self.msg = msg

src/escpos/image.py

@@ -10,7 +10,7 @@ This module contains the image format handler :py:class:`EscposImage`.
 
 
 import math
-from typing import Union, Iterator
+from typing import Iterator, Union
 
 from PIL import Image, ImageOps
 

src/escpos/printer/cups.py

@@ -11,7 +11,7 @@
 import functools
 import logging
 import tempfile
-from typing import Literal, Optional, Type, Union, List
+from typing import List, Literal, Optional, Type, Union
 
 from ..escpos import Escpos
 from ..exceptions import DeviceNotFoundError