fixing pylint errors

Author: barbudor

examples/ina219_simpletest.py

@@ -1,6 +1,9 @@
+"""Sample code and test for adafruit_in219"""
+
 import time
 import board
-from adafruit_ina219 import *
+from adafruit_ina219 import ADCResolution, BusVoltageRange, INA219
+
 
 i2c_bus = board.I2C()
 
@@ -9,13 +12,13 @@
 print("ina219 test")
 
 # display some of the advanced field (just to test)
-print( "Config register:")
-print( "  bus_voltage_range:    0x%1X" % ina219.bus_voltage_range )
-print( "  gain:                 0x%1X" % ina219.gain )
-print( "  bus_adc_resolution:   0x%1X" % ina219.bus_adc_resolution )
-print( "  shunt_adc_resolution: 0x%1X" % ina219.shunt_adc_resolution )
-print( "  mode:                 0x%1X" % ina219.mode )
-print ("")
+print("Config register:")
+print("  bus_voltage_range:    0x%1X" % ina219.bus_voltage_range)
+print("  gain:                 0x%1X" % ina219.gain)
+print("  bus_adc_resolution:   0x%1X" % ina219.bus_adc_resolution)
+print("  shunt_adc_resolution: 0x%1X" % ina219.shunt_adc_resolution)
+print("  mode:                 0x%1X" % ina219.mode)
+print("")
 
 # optional : change configuration to use 32 samples averaging for both bus voltage and shunt voltage
 ina219.bus_adc_resolution = ADCResolution.ADCRES_12BIT_32S