PCF8574

[nikitachukov]

Dear friends, thanks a lot for porting to python 3. I tried to run the following code:

from Adafruit_GPIO. PCF8574 import PCF8574,OUT
from time import  sleep

expander=PCF8574(address=0x38)
expander.setup(0,OUT)

while True:
    expander.output(0,True)
    sleep(0.5)
    expander.output(0,False)

and caught an exception

Traceback (most recent call last):
  File "/share/rover/trash/PCF8574_test.py", line 6, in <module>
    expander.setup(0,OUT)
  File "/root/rover3/lib/python3.4/site-packages/Adafruit_GPIO-1.0.0-py3.4.egg/Adafruit_GPIO/PCF8574.py", line 68, in setup
  File "/root/rover3/lib/python3.4/site-packages/Adafruit_GPIO-1.0.0-py3.4.egg/Adafruit_GPIO/PCF8574.py", line 71, in setup_pins
AttributeError: 'dict' object has no attribute 'iteritems'

I think this is issue.
pep-0469

[nmcross]

Doesn't this just need the change of .iteritems() to .items() in code? I think this is a python2 to python3 migration issue?