testing all examples, with corrections for Python3 support

[EVA-2020-02-2.git] / examples / compensated-temperature.py

diff --git a/examples/compensated-temperature.py b/examples/compensated-temperature.py
index 048eb804fde2096a7c170bef086a94d8258ec4d0..367961003a6cd90afdcd0251f3e6d04e4ff90887 100755 (executable)
--- a/examples/compensated-temperature.py
+++ b/examples/compensated-temperature.py
@@ -24,9 +24,8 @@ bme280 = BME280(i2c_dev=bus)
 
 # Get the temperature of the CPU for compensation
 def get_cpu_temperature():
-    process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE)
+    process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE, universal_newlines=True)
     output, _error = process.communicate()
-    output = output.decode()
     return float(output[output.index('=') + 1:output.rindex("'")])