def start_plugin(self, plugin=None, plugin_id=None):

        return self.plugin_manager.start_plugin(plugin, plugin_id)
POST /groups/<id>/post-assets.json (member)
dataset/ETHPy150Open enthought/envisage/envisage/application.py/Application.start_plugin--crossover with--dataset/ETHPy150Open typepad/python-typepad-api/tests/test_typepad.py/TestGroup.test_5_POST_groups_id_post_assets__by_member