human
Complete this python program:
def bind_row_anchor_column(column_name):
assistant
#Here is the Python program you requested.

    """A decorator to bind table region method to a anchor in a column.
    Typical examples of such tables are Project -> Compute -> Images, Admin
    -> System -> Flavors, Project -> Compute -> Instancies.
    The method can be used to follow the link in the anchor by the click.
    """
    def decorator(method):
        @functools.wraps(method)
        def wrapper(table, row):
            cell = row.cells[column_name]
            action_element = cell.find_element(by.By.CSS_SELECTOR, ('td.%s    >    a' % NORMAL_COLUMN_CLASS))
            return method(table, action_element, row)
        return wrapper
    return decorator