setup(..) named arguments 'install_requires' and 'extras_require' need lists
arguments, the <map object> is ignored when installing extra environment
'test'::

  pip install -e .\[test\]

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

Add *Makefile* boilerplate useful for python projects.  All python tasks are
using a virtualenv from ./local/py3

$ make help
  run       - run developer instance
  install   - developer install (./local)
  uninstall - uninstall (./local)

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

The .dir-locals.el set the project's python enviroment for the emacs tasks like
flycheck or jedi.  The py-environment has to be next to <repo>/.dir-locals.el::

    ./local/py3

To setup such an environment build target 'pyenv' or 'pyenvinstall'::

  $ make pyenvinstall

TL;DR

Alternatively create the virtualenv, source it and install jedi + epc
(required by `emacs-jedi <https://tkf.github.io/emacs-jedi>`_)::

    $ virtualenv --python=python3  "--no-site-packages" ./local/py3
    ...
    $ source ./local/py3/bin/activate
    (py3)$ # now install into the activated 'py3' environment ..
    (py3)$ pip install jedi epc
    ...

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

…rplate

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

…rplate