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add: log messages woth python module 'logging' instead of print

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This commit is contained in:
Bernhard Stampfer
2016-05-07 20:51:06 +02:00
parent d124755c88
commit 54ce22c0c1
6 changed files with 36 additions and 28 deletions
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12
app/rfid.py
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@@ -1,16 +1,18 @@
try:
import MFRC522
except:
print "ERROR: Need MFRC522 Library to read RFID tags, disable RFID if no reader is present!"
logging.critical("Need MFRC522 Library to read RFID tags, disable RFID if no reader is present!")
exit()
import signal
import thread
import time
import logging
class RFID:
def __init__(self, callbackf):
logging.info("RFID Reader initialized!")
self.reader = MFRC522.MFRC522()
signal.signal(signal.SIGINT, self.stop)
self.callback = callbackf
@@ -21,21 +23,21 @@ class RFID:
while True:
while self.loop:
(status, tagtype) = self.reader.MFRC522_Request(self.reader.PICC_REQIDL)
print "RFID Status:", status
logging.debug("RFID Status: " + str(status))
if status == self.reader.MI_OK:
(status, uid) = self.reader.MFRC522_Anticoll()
if status == self.reader.MI_OK:
uids = "0x" + "".join(format(x, '02x') for x in uid)
print "RFID Detect:", uids
logging.info("RFID Detect: " + uids)
self.stop()
self.callback(uids)
while not self.loop:
time.sleep(0.1)
def start(self):
print "RFID reader started"
logging.info("RFID reader started")
self.loop = True
def stop(self):
print "RFID reader stopped"
logging.info("RFID reader stopped")
self.loop = False