Example : To get datapath_id from Bridge table
    get_column_value('Bridge', <bridge name>, 'datapath_id').strip('"')

def get_column_value(manager, table, record, column):
    """
    Example : To get datapath_id from Bridge table
    get_column_value('Bridge', <bridge name>, 'datapath_id').strip('"')
    """
    row = row_by_name(manager, record, table)
    value = getattr(row, column, "")

    if isinstance(value, list) and len(value) == 1:
        value = value[0]

    return str(value)