Merge pull request adafruit#25 from adafruit/patch-fix

Linted

Author: kattni

examples/rotaryencoder.py

@@ -5,11 +5,10 @@
 # This example is adapted in part from micropython:
 # https://github.com/micropython/micropython/pull/6894/files
 
-import adafruit_pioasm
-import board
-import rp2pio
 import array
-import digitalio
+import rp2pio
+import board
+import adafruit_pioasm
 
 
 class IncrementalEncoder:
@@ -111,7 +110,7 @@ def value(self):
 
 old_value = None
 while True:
-    gen()
+    gen()  # pylint: disable=undefined-variable
 
     value = encoder.value
     if old_value != value:

examples/rxuart.py

@@ -43,8 +43,8 @@ def baudrate(self):
         return self.pio.frequency // 8
 
     @baudrate.setter
-    def baudrate(self, frequency):
-        self.pio.frequency = freqency * 8
+    def baudrate(self, frequency):  # pylint: disable=unused-argument
+        self.pio.frequency = freqency * 8  # pylint: disable=undefined-variable
 
     @property
     def in_waiting(self):
@@ -55,5 +55,5 @@ def read(self, n):
         n = self.pio.readinto(b)
         return b[:n]
 
-    def readinto(self, buf):
-        return self.pio.readinto(n)
+    def readinto(self, buf):  # pylint: disable=unused-argument
+        return self.pio.readinto(n)  # pylint: disable=undefined-variable