ENH: Python 3 compatability

[cjermain]

I'm opening this issue to keep track of problems updating pycomedi to Python 3.

I've updated the file IO to use the new style of unbuffered IO in my fork (cjermain/pycomedi). However, the np.fromfile method of reading the data into a ndarray (utility.py#L180) no longer works. I've been diagnosing it in numpy/numpy#6246.

[wking]

On Tue, Sep 08, 2015 at 06:33:14AM -0700, Colin Jermain wrote:

I'm opening this issue to keep track of problems updating pycomedi
to Python 3.

Thanks :). It looks like you're making progress on the Numpy issue in
numpy/numpy#6330. Feel free to ping me if/when there's anything I can
do to help out on this end.