Pylint update

.github/workflows/build.yml

@@ -40,7 +40,7 @@ jobs:
         source actions-ci/install.sh
     - name: Pip install pylint, black, & Sphinx
       run: |
-        pip install --force-reinstall pylint==1.9.2 black==19.10b0 Sphinx sphinx-rtd-theme
+        pip install pylint black==19.10b0 Sphinx sphinx-rtd-theme
     - name: Library version
       run: git describe --dirty --always --tags
     - name: PyLint

adafruit_gc_iot_core.py

@@ -45,11 +45,14 @@
 __version__ = "0.0.0-auto.0"
 __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_GC_IOT_Core.git"
 
+
 class MQTT_API_ERROR(Exception):
     """Exception raised on MQTT API return-code errors."""
+
     # pylint: disable=unnecessary-pass
     pass
 
+
 class MQTT_API:
     """Client for interacting with Google's Cloud Core MQTT API.
 
@@ -343,7 +346,6 @@ def client_id(self):
             self.logger.debug("Client ID: {}".format(client_id))
         return client_id
 
-
     def generate_jwt(self, ttl=43200, algo="RS256"):
         """Generates a JSON Web Token (https://jwt.io/) using network time.
         :param int jwt_ttl: When the JWT token expires, defaults to 43200 minutes (or 12 hours).

docs/conf.py

@@ -2,48 +2,52 @@
 
 import os
 import sys
-sys.path.insert(0, os.path.abspath('..'))
+
+sys.path.insert(0, os.path.abspath(".."))
 
 # -- General configuration ------------------------------------------------
 
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = [
-    'sphinx.ext.autodoc',
-    'sphinx.ext.intersphinx',
-    'sphinx.ext.napoleon',
-    'sphinx.ext.todo',
+    "sphinx.ext.autodoc",
+    "sphinx.ext.intersphinx",
+    "sphinx.ext.napoleon",
+    "sphinx.ext.todo",
 ]
 
 # Uncomment the below if you use native CircuitPython modules such as
 # digitalio, micropython and busio. List the modules you use. Without it, the
 # autodoc module docs will fail to generate with a warning.
 autodoc_mock_imports = ["adafruit_logging", "adafruit_jwt", "adafruit_ntp", "rtc"]
 
-intersphinx_mapping = {'python': ('https://docs.python.org/3.4', None),'CircuitPython': ('https://circuitpython.readthedocs.io/en/latest/', None)}
+intersphinx_mapping = {
+    "python": ("https://docs.python.org/3.4", None),
+    "CircuitPython": ("https://circuitpython.readthedocs.io/en/latest/", None),
+}
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
+templates_path = ["_templates"]
 
-source_suffix = '.rst'
+source_suffix = ".rst"
 
 # The master toctree document.
-master_doc = 'index'
+master_doc = "index"
 
 # General information about the project.
-project = u'Adafruit GC_IOT_CORE Library'
-copyright = u'2019 Brent Rubell'
-author = u'Brent Rubell'
+project = "Adafruit GC_IOT_CORE Library"
+copyright = "2019 Brent Rubell"
+author = "Brent Rubell"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = u'1.0'
+version = "1.0"
 # The full version, including alpha/beta/rc tags.
-release = u'1.0'
+release = "1.0"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -55,7 +59,7 @@
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
 # This patterns also effect to html_static_path and html_extra_path
-exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store', '.env', 'CODE_OF_CONDUCT.md']
+exclude_patterns = ["_build", "Thumbs.db", ".DS_Store", ".env", "CODE_OF_CONDUCT.md"]
 
 # The reST default role (used for this markup: `text`) to use for all
 # documents.
@@ -67,7 +71,7 @@
 add_function_parentheses = True
 
 # The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
+pygments_style = "sphinx"
 
 # If true, `todo` and `todoList` produce output, else they produce nothing.
 todo_include_todos = False
@@ -82,68 +86,76 @@
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
+on_rtd = os.environ.get("READTHEDOCS", None) == "True"
 
 if not on_rtd:  # only import and set the theme if we're building docs locally
     try:
         import sphinx_rtd_theme
-        html_theme = 'sphinx_rtd_theme'
-        html_theme_path = [sphinx_rtd_theme.get_html_theme_path(), '.']
+
+        html_theme = "sphinx_rtd_theme"
+        html_theme_path = [sphinx_rtd_theme.get_html_theme_path(), "."]
     except:
-        html_theme = 'default'
-        html_theme_path = ['.']
+        html_theme = "default"
+        html_theme_path = ["."]
 else:
-    html_theme_path = ['.']
+    html_theme_path = ["."]
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
+html_static_path = ["_static"]
 
 # The name of an image file (relative to this directory) to use as a favicon of
 # the docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
 # pixels large.
 #
-html_favicon = '_static/favicon.ico'
+html_favicon = "_static/favicon.ico"
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = 'AdafruitGc_iot_coreLibrarydoc'
+htmlhelp_basename = "AdafruitGc_iot_coreLibrarydoc"
 
 # -- Options for LaTeX output ---------------------------------------------
 
 latex_elements = {
-     # The paper size ('letterpaper' or 'a4paper').
-     #
-     # 'papersize': 'letterpaper',
-
-     # The font size ('10pt', '11pt' or '12pt').
-     #
-     # 'pointsize': '10pt',
-
-     # Additional stuff for the LaTeX preamble.
-     #
-     # 'preamble': '',
-
-     # Latex figure (float) alignment
-     #
-     # 'figure_align': 'htbp',
+    # The paper size ('letterpaper' or 'a4paper').
+    #
+    # 'papersize': 'letterpaper',
+    # The font size ('10pt', '11pt' or '12pt').
+    #
+    # 'pointsize': '10pt',
+    # Additional stuff for the LaTeX preamble.
+    #
+    # 'preamble': '',
+    # Latex figure (float) alignment
+    #
+    # 'figure_align': 'htbp',
 }
 
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-    (master_doc, 'AdafruitGC_IOT_CORELibrary.tex', u'AdafruitGC_IOT_CORE Library Documentation',
-     author, 'manual'),
+    (
+        master_doc,
+        "AdafruitGC_IOT_CORELibrary.tex",
+        "AdafruitGC_IOT_CORE Library Documentation",
+        author,
+        "manual",
+    ),
 ]
 
 # -- Options for manual page output ---------------------------------------
 
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    (master_doc, 'AdafruitGC_IOT_CORElibrary', u'Adafruit GC_IOT_CORE Library Documentation',
-     [author], 1)
+    (
+        master_doc,
+        "AdafruitGC_IOT_CORElibrary",
+        "Adafruit GC_IOT_CORE Library Documentation",
+        [author],
+        1,
+    )
 ]
 
 # -- Options for Texinfo output -------------------------------------------
@@ -152,7 +164,13 @@
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-    (master_doc, 'AdafruitGC_IOT_CORELibrary', u'Adafruit GC_IOT_CORE Library Documentation',
-     author, 'AdafruitGC_IOT_CORELibrary', 'One line description of project.',
-     'Miscellaneous'),
+    (
+        master_doc,
+        "AdafruitGC_IOT_CORELibrary",
+        "Adafruit GC_IOT_CORE Library Documentation",
+        author,
+        "AdafruitGC_IOT_CORELibrary",
+        "One line description of project.",
+        "Miscellaneous",
+    ),
 ]

examples/gc_iot_core_simpletest.py

@@ -31,7 +31,9 @@
 spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
 esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
 """Use below for Most Boards"""
-status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2) # Uncomment for Most Boards
+status_light = neopixel.NeoPixel(
+    board.NEOPIXEL, 1, brightness=0.2
+)  # Uncomment for Most Boards
 """Uncomment below for ItsyBitsy M4"""
 # status_light = dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1, brightness=0.2)
 # Uncomment below for an externally defined RGB LED
@@ -50,35 +52,41 @@
 def connect(client, userdata, flags, rc):
     # This function will be called when the client is connected
     # successfully to the broker.
-    print('Connected to MQTT Broker!')
-    print('Flags: {0}\n RC: {1}'.format(flags, rc))
+    print("Connected to MQTT Broker!")
+    print("Flags: {0}\n RC: {1}".format(flags, rc))
     # Subscribes to commands/# topic
     google_mqtt.subscribe_to_all_commands()
 
     # Publish to the default "events" topic
-    google_mqtt.publish('testing','events', qos=1)
+    google_mqtt.publish("testing", "events", qos=1)
+
 
 def disconnect(client, userdata, rc):
     # This method is called when the client disconnects
     # from the broker.
-    print('Disconnected from MQTT Broker!')
+    print("Disconnected from MQTT Broker!")
+
 
 def subscribe(client, userdata, topic, granted_qos):
     # This method is called when the client subscribes to a new topic.
-    print('Subscribed to {0} with QOS level {1}'.format(topic, granted_qos))
+    print("Subscribed to {0} with QOS level {1}".format(topic, granted_qos))
+
 
 def unsubscribe(client, userdata, topic, pid):
     # This method is called when the client unsubscribes from a topic.
-    print('Unsubscribed from {0} with PID {1}'.format(topic, pid))
+    print("Unsubscribed from {0} with PID {1}".format(topic, pid))
+
 
 def publish(client, userdata, topic, pid):
     # This method is called when the client publishes data to a topic.
-    print('Published to {0} with PID {1}'.format(topic, pid))
+    print("Published to {0} with PID {1}".format(topic, pid))
+
 
 def message(client, topic, msg):
     # This method is called when the client receives data from a topic.
     print("Message from {}: {}".format(topic, msg))
 
+
 # Connect to WiFi
 print("Connecting to WiFi...")
 wifi.connect()
@@ -93,12 +101,14 @@ def message(client, topic, msg):
 # print("Your JWT is: ", jwt)
 
 # Set up a new MiniMQTT Client
-client =  MQTT(socket,
-               broker = google_iot.broker,
-               username = google_iot.username,
-               password = secrets['jwt'],
-               client_id = google_iot.cid,
-               network_manager = wifi)
+client = MQTT(
+    socket,
+    broker=google_iot.broker,
+    username=google_iot.username,
+    password=secrets["jwt"],
+    client_id=google_iot.cid,
+    network_manager=wifi,
+)
 
 # Initialize Google MQTT API Client
 google_mqtt = MQTT_API(client)
@@ -111,7 +121,7 @@ def message(client, topic, msg):
 google_mqtt.on_publish = publish
 google_mqtt.on_message = message
 
-print('Attempting to connect to %s'%client.broker)
+print("Attempting to connect to %s" % client.broker)
 google_mqtt.connect()
 
 # Pump the message loop forever, all events are