X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/blobdiff_plain/a3770186a94117be56a8d9a8038a2d540bd2884c..c2bc4a90827f28abb6b51eae659a1f80a65c0497:/src/adafruit_blinka/microcontroller/nova/__init__.py

diff --git a/src/adafruit_blinka/microcontroller/nova/__init__.py b/src/adafruit_blinka/microcontroller/nova/__init__.py
index bf4127b..d6ab78c 100644
--- a/src/adafruit_blinka/microcontroller/nova/__init__.py
+++ b/src/adafruit_blinka/microcontroller/nova/__init__.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
 """Generic Connection class for Binho Nova to keep track of connection"""
 
 
@@ -8,24 +11,24 @@ class Connection:
 
     @staticmethod
     def getInstance():
-        """ Static access method. """
+        """Static access method."""
         if Connection.__instance is None:
             Connection()
         return Connection.__instance
 
     def __init__(self):
-        """ Virtually private constructor. """
+        """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
         from binhoHostAdapter import binhoUtilities
 
         # pylint: enable=import-outside-toplevel
-
-        utilities = binhoUtilities.binhoUtilities()
-        devices = utilities.listAvailableDevices()
+        devices = binhoUtilities.listAvailableDevices()
 
         if len(devices) > 0:
             Connection.__instance = binhoHostAdapter.binhoHostAdapter(devices[0])