Using "pragma: no cover" on `_cherrypy_server.py` for windows only and some exception handling cases
Using "pragma: no cover" on `_cherrypy_server.py` for windows only and some exception handling cases

This is used on tests to serve the web content to the non qt integration tests.

ESSS/qmxgraph,ESSS/qmxgraph,ESSS/qmxgraph,ESSS/qmxgraph