fixes code generation when python keywords are used fixes formating issues of generated code fixes crash from pv.setl reporting parameters as null instead of 'none' made example more complete

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You can view, comment on, or merge this pull request online at:

https://github.com/kamailio/kamailio/pull/3751

-- Commit Summary --

* tools/kemi: update kemi_mock for python

-- File Changes --

M misc/tools/kemi/python_mock/kemi_mock.py (51) M misc/tools/kemi/python_mock/test.py (12)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/3751.patch https://github.com/kamailio/kamailio/pull/3751.diff