Updated pylint config and linted everything

.pylintrc

@@ -1,18 +1,19 @@
 # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
 #
 # SPDX-License-Identifier: Unlicense
+
 [MASTER]
 
 # A comma-separated list of package or module names from where C extensions may
 # be loaded. Extensions are loading into the active Python interpreter and may
 # run arbitrary code
 extension-pkg-whitelist=hid
 
-# Add files or directories to the blacklist. They should be base names, not
+# Add files or directories to the ignore-list. They should be base names, not
 # paths.
 ignore=CVS
 
-# Add files or directories matching the regex patterns to the blacklist. The
+# Add files or directories matching the regex patterns to the ignore-list. The
 # regex matches against base names, not paths.
 ignore-patterns=
 
@@ -22,11 +23,10 @@ ignore-patterns=
 
 # Use multiple processes to speed up Pylint.
 jobs=1
-# jobs=2
 
 # List of plugins (as comma separated values of python modules names) to load,
 # usually to register additional checkers.
-load-plugins=
+load-plugins=pylint.extensions.no_self_use
 
 # Pickle collected data for later comparisons.
 persistent=yes
@@ -54,8 +54,8 @@ confidence=
 # --enable=similarities". If you want to run only the classes checker, but have
 # no Warning level messages displayed, use"--disable=all --enable=classes
 # --disable=W"
-# disable=import-error,print-statement,parameter-unpacking,unpacking-in-except,old-raise-syntax,backtick,long-suffix,old-ne-operator,old-octal-literal,import-star-module-level,raw-checker-failed,bad-inline-option,locally-disabled,locally-enabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,apply-builtin,basestring-builtin,buffer-builtin,cmp-builtin,coerce-builtin,execfile-builtin,file-builtin,long-builtin,raw_input-builtin,reduce-builtin,standarderror-builtin,unicode-builtin,xrange-builtin,coerce-method,delslice-method,getslice-method,setslice-method,no-absolute-import,old-division,dict-iter-method,dict-view-method,next-method-called,metaclass-assignment,indexing-exception,raising-string,reload-builtin,oct-method,hex-method,nonzero-method,cmp-method,input-builtin,round-builtin,intern-builtin,unichr-builtin,map-builtin-not-iterating,zip-builtin-not-iterating,range-builtin-not-iterating,filter-builtin-not-iterating,using-cmp-argument,eq-without-hash,div-method,idiv-method,rdiv-method,exception-message-attribute,invalid-str-codec,sys-max-int,bad-python3-import,deprecated-string-function,deprecated-str-translate-call
-disable=print-statement,parameter-unpacking,unpacking-in-except,old-raise-syntax,backtick,long-suffix,old-ne-operator,old-octal-literal,import-star-module-level,raw-checker-failed,bad-inline-option,locally-disabled,locally-enabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,apply-builtin,basestring-builtin,buffer-builtin,cmp-builtin,coerce-builtin,execfile-builtin,file-builtin,long-builtin,raw_input-builtin,reduce-builtin,standarderror-builtin,unicode-builtin,xrange-builtin,coerce-method,delslice-method,getslice-method,setslice-method,no-absolute-import,old-division,dict-iter-method,dict-view-method,next-method-called,metaclass-assignment,indexing-exception,raising-string,reload-builtin,oct-method,hex-method,nonzero-method,cmp-method,input-builtin,round-builtin,intern-builtin,unichr-builtin,map-builtin-not-iterating,zip-builtin-not-iterating,range-builtin-not-iterating,filter-builtin-not-iterating,using-cmp-argument,eq-without-hash,div-method,idiv-method,rdiv-method,exception-message-attribute,invalid-str-codec,sys-max-int,bad-python3-import,deprecated-string-function,deprecated-str-translate-call,import-error,bad-continuation,invalid-name
+# disable=import-error,raw-checker-failed,bad-inline-option,locally-disabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,deprecated-str-translate-call
+disable=raw-checker-failed,bad-inline-option,locally-disabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,import-error,pointless-string-statement,unspecified-encoding,import-outside-toplevel,too-many-branches,too-many-statements,too-many-public-methods,invalid-name
 
 # Enable the message, report, category or checker with the given id(s). You can
 # either give multiple identifier separated by comma (,) or put this option
@@ -225,12 +225,6 @@ max-line-length=100
 # Maximum number of lines in a module
 max-module-lines=1000
 
-# List of optional constructs for which whitespace checking is disabled. `dict-
-# separator` is used to allow tabulation in dicts, etc.: {1  : 1,\n222: 2}.
-# `trailing-comma` allows a space between comma and closing bracket: (a, ).
-# `empty-line` allows space-only lines.
-no-space-check=trailing-comma,dict-separator
-
 # Allow the body of a class to be on the same line as the declaration if body
 # contains single statement.
 single-line-class-stmt=no
@@ -249,56 +243,37 @@ ignore-comments=yes
 ignore-docstrings=yes
 
 # Ignore imports when computing similarities.
-ignore-imports=no
+ignore-imports=yes
 
 # Minimum lines number of a similarity.
-min-similarity-lines=80
+min-similarity-lines=12
 
 
 [BASIC]
 
-# Naming hint for argument names
-argument-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
-
 # Regular expression matching correct argument names
 argument-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
 
-# Naming hint for attribute names
-attr-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
-
 # Regular expression matching correct attribute names
 attr-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
 
 # Bad variable names which should always be refused, separated by a comma
 bad-names=foo,bar,baz,toto,tutu,tata
 
-# Naming hint for class attribute names
-class-attribute-name-hint=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
-
 # Regular expression matching correct class attribute names
 class-attribute-rgx=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
 
-# Naming hint for class names
-# class-name-hint=[A-Z_][a-zA-Z0-9]+$
-class-name-hint=[A-Z_][a-zA-Z0-9_]+$
-
 # Regular expression matching correct class names
 # class-rgx=[A-Z_][a-zA-Z0-9]+$
 class-rgx=[A-Z_][a-zA-Z0-9_]+$
 
-# Naming hint for constant names
-const-name-hint=(([A-Z_][A-Z0-9_]*)|(__.*__))$
-
 # Regular expression matching correct constant names
 const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$
 
 # Minimum line length for functions/classes that require docstrings, shorter
 # ones are exempt.
 docstring-min-length=-1
 
-# Naming hint for function names
-function-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
-
 # Regular expression matching correct function names
 function-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
 
@@ -309,21 +284,12 @@ good-names=r,g,b,w,i,j,k,n,x,y,z,ex,ok,Run,_
 # Include a hint for the correct naming format with invalid-name
 include-naming-hint=no
 
-# Naming hint for inline iteration names
-inlinevar-name-hint=[A-Za-z_][A-Za-z0-9_]*$
-
 # Regular expression matching correct inline iteration names
 inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$
 
-# Naming hint for method names
-method-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
-
 # Regular expression matching correct method names
 method-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
 
-# Naming hint for module names
-module-name-hint=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
-
 # Regular expression matching correct module names
 module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
 
@@ -339,9 +305,6 @@ no-docstring-rgx=^_
 # to this list to register other decorators that produce valid properties.
 property-classes=abc.abstractproperty
 
-# Naming hint for variable names
-variable-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
-
 # Regular expression matching correct variable names
 variable-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
 
@@ -433,4 +396,4 @@ min-public-methods=1
 
 # Exceptions that will emit a warning when being caught. Defaults to
 # "Exception"
-overgeneral-exceptions=Exception
+overgeneral-exceptions=builtins.Exception

src/adafruit_blinka/microcontroller/am335x/sysfs_pwmout.py

@@ -14,6 +14,7 @@
 except ImportError:
     raise RuntimeError("No PWM outputs defined for this board") from ImportError
 
+
 # pylint: disable=unnecessary-pass
 class PWMError(IOError):
     """Base class for PWM errors."""

src/adafruit_blinka/microcontroller/amlogic/a311d/pulseio/PulseIn.py

@@ -14,6 +14,7 @@
 queues = []
 procs = []
 
+
 # The message queues live outside of python space, and must be formally cleaned!
 def final():
     """In case the program is cancelled or quit, we need to clean up the PulseIn
@@ -29,6 +30,7 @@ def final():
 
 atexit.register(final)
 
+
 # pylint: disable=c-extension-no-member
 class PulseIn:
     """PulseIn Class to read PWM signals"""

src/adafruit_blinka/microcontroller/amlogic/meson_g12_common/pulseio/PulseIn.py

@@ -13,6 +13,7 @@
 queues = []
 procs = []
 
+
 # The message queues live outside of python space, and must be formally cleaned!
 def final():
     """In case the program is cancelled or quit, we need to clean up the PulseIn
@@ -28,6 +29,7 @@ def final():
 
 atexit.register(final)
 
+
 # pylint: disable=c-extension-no-member
 class PulseIn:
     """PulseIn Class to read PWM signals"""

src/adafruit_blinka/microcontroller/bcm283x/pulseio/PulseIn.py

@@ -14,6 +14,7 @@
 queues = []
 procs = []
 
+
 # The message queues live outside of python space, and must be formally cleaned!
 def final():
     """In case the program is cancelled or quit, we need to clean up the PulseIn
@@ -29,6 +30,7 @@ def final():
 
 atexit.register(final)
 
+
 # pylint: disable=c-extension-no-member
 class PulseIn:
     """PulseIn Class to read PWM signals"""

src/adafruit_blinka/microcontroller/ftdi_mpsse/mpsse/spi.py

@@ -8,6 +8,7 @@
     get_ft2232h_url,
 )
 
+
 # pylint: disable=protected-access
 class SPI:
     """Custom SPI Class for FTDI MPSSE"""

src/adafruit_blinka/microcontroller/generic_linux/libgpiod_pin.py

@@ -10,6 +10,7 @@
         "https://github.com/adafruit/Raspberry-Pi-Installer-Scripts/blob/master/libgpiod.sh"
     ) from ImportError
 
+
 # pylint: disable=too-many-branches,too-many-statements
 class Pin:
     """Pins dont exist in CPython so...lets make our own!"""

src/adafruit_blinka/microcontroller/generic_linux/sysfs_pin.py

@@ -11,6 +11,7 @@
 import errno
 import time
 
+
 # pylint: disable=unnecessary-pass
 class GPIOError(IOError):
     """Base class for GPIO errors."""

src/adafruit_blinka/microcontroller/generic_micropython/spi.py

@@ -4,6 +4,7 @@
 """SPI Class for Generic MicroPython"""
 from machine import SPI as _SPI
 
+
 # pylint: disable=protected-access, no-self-use
 class SPI:
     """SPI Class for Generic MicroPython"""

src/adafruit_blinka/microcontroller/nova/__init__.py

@@ -19,7 +19,9 @@ def getInstance():
     def __init__(self):
         """Virtually private constructor."""
         if Connection.__instance is not None:
-            raise Exception("This class is a singleton!")
+            raise Exception(  # pylint: disable=broad-exception-raised
+                "This class is a singleton!"
+            )
 
         # pylint: disable=import-outside-toplevel
         from binhoHostAdapter import binhoHostAdapter

src/adafruit_blinka/microcontroller/nxp_lpc4330/pwmout.py

@@ -10,6 +10,7 @@
 except ImportError:
     raise RuntimeError("No PWM outputs defined for this board") from ImportError
 
+
 # pylint: disable=unnecessary-pass
 class PWMError(IOError):
     """Base class for PWM errors."""

src/adafruit_blinka/microcontroller/rp2040/spi.py

@@ -6,6 +6,7 @@
 from machine import Pin
 from microcontroller.pin import spiPorts
 
+
 # pylint: disable=protected-access, no-self-use
 class SPI:
     """Custom SPI Class for RP2040"""

src/adafruit_blinka/microcontroller/rp2040/uart.py

@@ -6,6 +6,7 @@
 from machine import Pin
 from microcontroller.pin import uartPorts
 
+
 # pylint: disable=protected-access, no-self-use
 class UART:
     """Custom UART Class for RP2040"""

src/digitalio.py

@@ -21,7 +21,7 @@
     from adafruit_blinka.microcontroller.am335x.pin import Pin
 elif detector.chip.AM65XX:
     from adafruit_blinka.microcontroller.am65xx.pin import Pin
-elif detector.chip.JH71x0:
+elif detector.chip.JH71X0:
     from adafruit_blinka.microcontroller.starfive.JH71x0.pin import Pin
 elif detector.chip.DRA74X:
     from adafruit_blinka.microcontroller.dra74x.pin import Pin

src/microcontroller/__init__.py

@@ -46,7 +46,7 @@ def delay_us(delay):
     from adafruit_blinka.microcontroller.am335x import *
 elif chip_id == ap_chip.AM65XX:
     from adafruit_blinka.microcontroller.am65xx import *
-elif chip_id == ap_chip.JH71x0:
+elif chip_id == ap_chip.JH71X0:
     from adafruit_blinka.microcontroller.starfive.JH71x0 import *
 elif chip_id == ap_chip.SUN8I:
     from adafruit_blinka.microcontroller.allwinner.h3 import *

src/microcontroller/pin.py

@@ -31,7 +31,7 @@
     from adafruit_blinka.microcontroller.am335x.pin import *
 elif chip_id == ap_chip.AM65XX:
     from adafruit_blinka.microcontroller.am65xx.pin import *
-elif chip_id == ap_chip.JH71x0:
+elif chip_id == ap_chip.JH71X0:
     from adafruit_blinka.microcontroller.starfive.JH71x0.pin import *
 elif chip_id == ap_chip.SUN8I:
     from adafruit_blinka.microcontroller.allwinner.h3.pin import *

src/usb_hid.py

@@ -19,7 +19,7 @@
 
 for module in ["dwc2", "libcomposite"]:
     if Path("/proc/modules").read_text(encoding="utf-8").find(module) == -1:
-        raise Exception(
+        raise Exception(  # pylint: disable=broad-exception-raised
             "%s module not present in your kernel. did you insmod it?" % module
         )
 this = sys.modules[__name__]

test/src/testing/universal/i2c.py

@@ -15,7 +15,6 @@
 
 class TestBME280Interactive(TestCase):
     def test_read_value(self):
-
         import board
 
         gc.collect()