def getCellWidget(self, row, col):
        return None
Turn Authorization: header into parameters.
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/packages/spreadsheet/spreadsheet_tab.py/StandardWidgetSheetTabInterface.getCellWidget--crossover with--dataset/ETHPy150Open ibagrak/algae/gae/libs/oauth2/__init__.py/Request._split_header