improved logging with timestamps (instead of print)

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

diff --git a/examples/weather.py b/examples/weather.py
index 17aba2041ac13d819ff23f3f431cf6b8f395702f..503602104ced2a691e2b70eff06d51b54c7f7a37 100755 (executable)
--- a/examples/weather.py
+++ b/examples/weather.py
@@ -8,7 +8,14 @@ try:
 except ImportError:
     from smbus import SMBus
 
-print("""weather.py - Print readings from the BME280 weather sensor.
+import logging
+
+logging.basicConfig(
+    format='%(asctime)s.%(msecs)03d %(levelname)-8s %(message)s',
+    level=logging.INFO,
+    datefmt='%Y-%m-%d %H:%M:%S')
+
+logging.info("""weather.py - Print readings from the BME280 weather sensor.
 
 Press Ctrl+C to exit!
 
@@ -21,7 +28,7 @@ while True:
     temperature = bme280.get_temperature()
     pressure = bme280.get_pressure()
     humidity = bme280.get_humidity()
-    print("""Temperature: {:05.2f} *C
+    logging.info("""Temperature: {:05.2f} *C
 Pressure: {:05.2f} hPa
 Relative humidity: {:05.2f} %
 """.format(temperature, pressure, humidity))