improved logging with timestamps (instead of print)

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

diff --git a/examples/particulates.py b/examples/particulates.py
index e71ca5d96f78782f5237134e1dffd3df51dfcf7e..9aa9c37814a0bc3f6d34bf03f1df52d58fa3408f 100755 (executable)
--- a/examples/particulates.py
+++ b/examples/particulates.py
@@ -2,8 +2,14 @@
 
 import time
 from pms5003 import PMS5003, ReadTimeoutError
+import logging
 
-print("""particulates.py - Print readings from the PMS5003 particulate sensor.
+logging.basicConfig(
+    format='%(asctime)s.%(msecs)03d %(levelname)-8s %(message)s',
+    level=logging.INFO,
+    datefmt='%Y-%m-%d %H:%M:%S')
+
+logging.info("""particulates.py - Print readings from the PMS5003 particulate sensor.
 
 Press Ctrl+C to exit!
 
@@ -16,7 +22,7 @@ try:
     while True:
         try:
             readings = pms5003.read()
-            print(readings)
+            logging.info(readings)
             time.sleep(1.0)
         except ReadTimeoutError:
             pms5003 = PMS5003()