Binary package “python-enum34-doc” in ubuntu trusty

backport of Python 3.4's enum package

 PEP 435 adds an enumeration to Python 3.4. This module provides a
 backport of that data type for older Python versions. It defines two
 enumeration classes that can be used to define unit sets of names and
 values: Enum and IntEnum.
 This is the common documentation package.