Update luftdaten.py

added decoding of bytestring to provide Python3 compatibility.

diff --git a/examples/luftdaten.py b/examples/luftdaten.py
index 4d3d49acd87a86dae17d79f51981f67d75fc261a..99a40c0cdc7dc3562c99986784eda8c040307233 100755 (executable)
--- a/examples/luftdaten.py
+++ b/examples/luftdaten.py
@@ -73,6 +73,7 @@ def read_values():
 def get_cpu_temperature():
     process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE)
     output, _error = process.communicate()
+    output = output.decode()
     return float(output[output.index('=') + 1:output.rindex("'")])