Remove 'universal = 1' from [bdist_wheel] section of setup.cfg (#139)
Remove 'universal = 1' from [bdist_wheel] section of setup.cfg (#139)

As pyparsing is now Python 3 only, the wheel is not "universal". A
universal wheel is defined as:

https://wheel.readthedocs.io/en/stable/user_guide.html

> If your project contains no C extensions and is expected to work on
> both Python 2 and 3, you will want to tell wheel to produce universal
> wheels …

As the project is _not_ expected to work on Python 2, it should not be
distributed as a Python 2 wheel. Instead, it should be distributed as a
Python-3-only wheel.
pyparsing/pyparsing,pyparsing/pyparsing