Hi guys! I wanted to show you RPIO <https://pypi.python.org/pypi/RPIO>, an extension of RPi.GPIO <http://pypi.python.org/pypi/RPi.GPIO> with interrupt handling, which I've just uploaded to pypi. This is an example which handles events on 3 gpio pins, each with different edge detection:import RPIO def do_something(gpio_id, value): print("New value for GPIO %s: %s" % (gpio_id, value)) RPIO.add_interrupt_callback(17, do_something, edge='rising') RPIO.add_interrupt_callback(18, do_something, edge='falling') RPIO.add_interrupt_callback(19, do_something, edge='both', threaded_callback=True) RPIO.wait_for_interrupts()Besides the new interrupt methods, you can use RPIO just as RPi.GPIO. Note that RPIO uses the BCM gpio numbering scheme by default.import RPIO # set up GPIO output channel RPIO.setup(17, RPIO.OUT) # set gpio 17 to high RPIO.output(17, RPIO.HIGH) # set up output channel with an initial state RPIO.setup(18, RPIO.OUT, initial=RPIO.LOW) # set up input channel with pull-up control # (pull_up_down be PUD_OFF, PUD_UP or PUD_DOWN, default PUD_OFF) RPIO.setup(19, RPIO.IN, pull_up_down=RPIO.PUD_UP) # read input from gpio 19 input_value = RPIO.input(19) # to change to BOARD GPIO numbering RPIO.setmode(RPIO.BOARD) # to reset every channel that has been set up by this program to INPUT with no pullup/pulldown and no event detection RPIO.cleanup()The source code<https://github.com/metachris/raspberrypi-utils/blob/master/RPIO/RPIO.py> is quite compact and works with Python 2.x and 3.x. Easiest way to get RPIO is with pip or easy_install:sudo pip install RPIOThe source code is published under the MIT license. Any feedback is appreciated! - Chris - https://pypi.python.org/pypi/RPIO - https://github.com/metachris/raspberrypi-utils - http://pypi.python.org/pypi/RPi.GPIO