Isn't compatible with Python3 (but almost)

[PJaros]

Too bad huBarcode doesn't work with Python3.

I'd submit a patch, but I'm pretty new to libraries and git too so... here is what I did to make huBarcode work for python3 (or... at least the parts I need to generate a datamatrix):

• Example from "hubarcode/datamatrix/init.py":
  from textencoder import TextEncoder
  Must be replaced by this:
  from .textencoder import TextEncoder
  This is only an example. Almost every .py-File needs to be update
• Example from "hubarcode/datamatrix/placement.py", line 105:
  def place_standard_shape(self, (posx, posy), codeword):
  Must be replaced with:
  def place_standard_shape(self, posx_posy, codeword):
  posx, posy = posx_posy
• "hubarcode/datamatrix/renderer.py", the StringIO has been restructured. To Import it in a Python2 and Python3 compatible way use:

try:
from StringIO import StringIO
except ImportError:
from io import StringIO

• Last but not least, remember to install Pillow instead of PIL as PIL isn't Python3 compatible either.

[alexgann]

Funny, did the exact same thing just now as you - your issue is like reading a log of the last 30 minutes of my life.

[mmulqueen]

I'm not sure what the plans the huBarcode maintainers have, but we've started a fork that is Python 3 only, which we intend to clean up and develop further. Testing and contributions welcome. https://github.com/mmulqueen/pyStrich