Matching of Python3 enum

[HarryR]

Matching Python 3 Enum classes always fails.

This can be fixed by adding support for Enum at:

pampy/pampy/pampy.py

Line 31 in 7099500

elif isinstance(pattern, (int, float, str, bool)):

To:

from enum import Enum

# ...

    elif isinstance(pattern, (int, float, str, bool, Enum)):

Built-in equality checks for enum types will work the same as other scalar values.

However, this will break Python 2.x compatibility, where no Enum type is available.

[santinic]

Thanks Harry!