param.py doesn't seem to be needing some default value checks
param.py doesn't seem to be needing some default value checks

dwillmer/jedi,flurischt/jedi,jonashaag/jedi,mfussenegger/jedi,mfussenegger/jedi,flurischt/jedi,tjwei/jedi,WoLpH/jedi,tjwei/jedi,WoLpH/jedi,jonashaag/jedi,dwillmer/jedi