remove pylint disables, format

Author: FoamyGuy

adafruit_binascii.py

@@ -22,10 +22,12 @@
   https://github.com/adafruit/circuitpython/releases
 
 """
+
 try:
+    from binascii import hexlify, unhexlify
     from typing import Union
+
     from circuitpython_typing import ReadableBuffer
-    from binascii import hexlify, unhexlify
 except ImportError:
     pass
 
@@ -59,12 +61,11 @@
 class Error(Exception):
     """Exception raised on errors. These are usually programming errors."""
 
-    # pylint: disable=unnecessary-pass
     pass
 
 
 if not "unhexlify" in globals():
-    # pylint: disable=function-redefined
+
     def unhexlify(hexstr: Union[str, ReadableBuffer]) -> bytes:
         """Return the binary data represented by hexstr.
 
@@ -78,7 +79,7 @@ def unhexlify(hexstr: Union[str, ReadableBuffer]) -> bytes:
 
 
 if not "hexlify" in globals():
-    # pylint: disable=function-redefined
+
     def hexlify(data: ReadableBuffer) -> bytes:
         """Return the hexadecimal representation of the
         binary data. Every byte of data is converted into
@@ -122,7 +123,7 @@ def a2b_base64(b64_data: ReadableBuffer) -> bytes:
     last_char_was_a_pad = False
 
     for char in b64_data:
-        char = chr(char)
+        char = chr(char)  # noqa: PLW2901
         if char == "=":
             if quad_pos > 2 or (quad_pos == 2 and last_char_was_a_pad):
                 break  # stop on 'xxx=' or on 'xx=='
@@ -137,12 +138,10 @@ def a2b_base64(b64_data: ReadableBuffer) -> bytes:
             quad_pos = (quad_pos + 1) & 3
             leftchar = (leftchar << 6) | n
             leftbits += 6
-            #
             if leftbits >= 8:
                 leftbits -= 8
                 res.append((leftchar >> leftbits).to_bytes(1, "big"))
                 leftchar &= (1 << leftbits) - 1
-            #
             last_char_was_a_pad = False
     else:
         if leftbits != 0:
@@ -172,7 +171,6 @@ def b2a_base64(bin_data: ReadableBuffer) -> bytes:
         if leftbits >= 6:
             res.append(TABLE_B2A_B64[(leftchar >> (leftbits - 6)) & 0x3F])
             leftbits -= 6
-    #
     if leftbits == 2:
         res.append(TABLE_B2A_B64[(leftchar & 3) << 4])
         res.append("=")

docs/api.rst

@@ -4,5 +4,8 @@
 .. If your library file(s) are nested in a directory (e.g. /adafruit_foo/foo.py)
 .. use this format as the module name: "adafruit_foo.foo"
 
+API Reference
+#############
+
 .. automodule:: adafruit_binascii
    :members:

docs/conf.py

@@ -1,12 +1,10 @@
-# -*- coding: utf-8 -*-
-
 # SPDX-FileCopyrightText: 2020 ladyada for Adafruit Industries
 #
 # SPDX-License-Identifier: MIT
 
+import datetime
 import os
 import sys
-import datetime
 
 sys.path.insert(0, os.path.abspath(".."))
 
@@ -48,9 +46,7 @@
 creation_year = "2019"
 current_year = str(datetime.datetime.now().year)
 year_duration = (
-    current_year
-    if current_year == creation_year
-    else creation_year + " - " + current_year
+    current_year if current_year == creation_year else creation_year + " - " + current_year
 )
 copyright = year_duration + " Brent Rubell "
 author = "Brent Rubell "

examples/binascii_simpletest.py

@@ -1,7 +1,7 @@
 # SPDX-FileCopyrightText: 2020 ladyada for Adafruit Industries
 # SPDX-License-Identifier: MIT
 
-from adafruit_binascii import hexlify, unhexlify, a2b_base64, b2a_base64
+from adafruit_binascii import a2b_base64, b2a_base64, hexlify, unhexlify
 
 print("-- Binary<->Hex Conversions --")
 # Binary data.