Python 2.7 support?

[sweh]

Hi there,

under Python2.7 I get the following error:

$ virtualenv --python=python2.7 test
$ bin/pip install mt-940
Successfully installed mt-940-4.10.0 pyyaml-3.12
$ bin/pip install enum
Successfully installed enum-0.4.6
$ bin/python
>>> import mt940
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/sweh/dev/test/lib/python2.7/site-packages/mt940/__init__.py", line 3, in <module>
    from . import tags
  File "/Users/sweh/dev/test/lib/python2.7/site-packages/mt940/tags.py", line 369, in <module>
    @enum.unique
AttributeError: 'module' object has no attribute 'unique'

mt-940 does not declare enum as a dependency for Python2.7, so one has to install it by hand (which is not a big deal though).

If you hint me to a solution I could hand over a pull request.

Kind regards,
Sebastian

[sweh]

Ok, I figured out that I used the wrong enum package. enum34 is the right to use under Python 2.7.

[sweh]

So the package is required in the setup.py correctly. Looks like something in my environment did not work so the requirement was not installed correctly. Closing this issue as the problem is on my side.