serializers.py 文件源码

def get_sanitized_dataframe(self, date_column='Date'):
        # ExcelFile does not handle file_paths very well, use native Python open
        opened_file = open(self.file_path, 'rb')
        excel_file = pd.ExcelFile(opened_file)
        dataframe = excel_file.parse(self.sheet)

        # Sanitize so the inputs are correct and remove fluke days
        dataframe = self._sanitize_sheet(dataframe)
        dataframe = self._set_dataframe_index(dataframe, date_column)
        return dataframe