adding load config from module or py-file

[ali96343]

to load gunicorn config from a python file
or python module
It is necessary to write
export GUNICORN_use_native_config=myconf.py
export GUNICORN_use_native_config=python:mod_name

or write to gunicorn.saenv
export GUNICORN_use_native_config=myconf.py
export GUNICORN_use_native_config=python:mod_name
or
use_native_config=myconf.py
use_native_config=python:mod_name

[ali96343]

tested with config
https://github.com/benoitc/gunicorn/blob/master/examples/example_config.py

[ali96343]

added variable use_python_config == use_native_config
The first variable in the py4web/gunicorn.saenv will be used

[mdipierro]

Thank you Ali. I am happy to merge this but can I ask you to include instructions in the the rst manual?

[ali96343]

The instructions are in the py4web/gunicorn.rst file

[mdipierro]

thanks!