def read_card_data(csv_filename):
"return a dictionary of (username,key,allowed) indexed by hashed rfid"
try:
f = open(csv_filename)
lines = f.read().splitlines()
f.close()
except:
botlog.critical("authenticate can't read CSV %s" % csv_filename)
return {}
cd = {}
for l in lines[1:]:
try:
(username, value, key, allowed, hashedCard,
lastAccessed) = [x[1] for x in csv_line.findall(l)]
# throw away value(?) and lastAccessed
cd[hashedCard] = (username, allowed)
except:
botlog.error('authenticate CSV fail: %s' % l)
botlog.info("authenticate read CSV %s %d entries" %
(csv_filename, len(cd)))
return cd
def read_card_data(csv_filename) :
"return a dictionary of (username,key,allowed) indexed by hashed rfid"
try :
f = open(csv_filename)
lines = f.read().splitlines()
f.close()
except :
botlog.critical( "authenticate can't read CSV %s" % csv_filename)
return {}
cd = {}
for l in lines[1:] :
try :
(username,value,key,allowed,hashedCard,lastAccessed) = [x[1] for x in csv_line.findall(l)]
# throw away value(?) and lastAccessed
cd[hashedCard] = (username,allowed)
except :
botlog.error( 'authenticate CSV fail: %s' % l)
botlog.info( "authenticate read CSV %s %d entries" % (csv_filename, len(cd)))
return cd
from time import sleep
import re
import setup
import traceback
from setup import botlog, reader, SERIAL_BAUD_RATE
import authenticate
import door_hw
botlog.info('%s Starting.' % setup.botname)
reader.initialize(baud_rate=setup.SERIAL_BAUD_RATE)
blinker = 0
while True:
try:
blinker += 1
if blinker % 10 == 0:
door_hw.green(False)
sleep(.1)
door_hw.green(True)
# Get a card
#
rfid_str = reader.get_card()
if not rfid_str:
continue
botlog.debug('RFID string >>%s<<' % rfid_str)
# Several things can happen:
from time import sleep
import re
import setup
import traceback
from setup import botlog, reader, SERIAL_BAUD_RATE
import authenticate
import door_hw
botlog.info( '%s Starting.' % setup.botname)
reader.initialize(baud_rate=setup.SERIAL_BAUD_RATE)
blinker = 0
while True :
try :
blinker += 1
if blinker%10 == 0 :
door_hw.green(False)
sleep(.1)
door_hw.green(True)
# Get a card
#
rfid_str = reader.get_card()
if not rfid_str :
continue
botlog.debug( 'RFID string >>%s<<' % rfid_str)
