def _column_index_from_name(self, name):

        for i, column in enumerate(self.columns):
            if name == column.name:
                return i
        return -1
Loads the configuration file: the file is a python file, otherwise raise an RuntimeError
dataset/ETHPy150Open enthought/traitsui/traitsui/qt4/table_editor.py/TableEditor._column_index_from_name--crossover with--dataset/ETHPy150Open chalasr/Flask-P2P/venv/lib/python2.7/site-packages/gunicorn/app/base.py/Application.load_config_from_module_name_or_filename