How to disable a decorator?

marclava · November 3, 2020, 7:59pm

I would like to disable a decorator used in collective.easyform.browser.actions,
specifically the @button.buttonAndHandler decorator of the handleClearAll method,
so the "Clear All" button does not appear in the "Saved Data" form.

Is there a simple way to disable the decorator without forking collective.easyform?
Something I could declare in my policy package?

jaroel · November 3, 2020, 8:25pm

Did you try hiding with css?

/macyet

jensens · November 3, 2020, 10:17pm

Given the "magic" cough done here

github.com

zopefoundation/z3c.form/blob/master/src/z3c/form/button.py#L184


    return createHandler


def buttonAndHandler(title, **kwargs):
    # Add the title to button constructor keyword arguments
    kwargs['title'] = title
    # Extract directly provided interfaces:
    provides = kwargs.pop('provides', ())
    # Create button and add it to the button manager
    button = Button(**kwargs)
    zope.interface.alsoProvides(button, provides)
    frame = sys._getframe(1)
    f_locals = frame.f_locals
    buttons = f_locals.setdefault('buttons', Buttons())
    f_locals['buttons'] += Buttons(button)
    # Return the handler decorator
    return handler(button)


@zope.interface.implementer(interfaces.IButtonAction)
class ButtonAction(action.Action, submit.SubmitWidget, zope.location.Location):

I doubt it is easy, but probably possible.

Kids, dont do this at home, Stephan was young, in need of money, and the code is 14yo.

marclava · November 4, 2020, 5:04pm

That should good enough, thanks.