Controlling Field and Fieldset Visibility in FormCollection

[SeVeRSeVeR]

Hello!
Please advise.
Is it possible to implement control over hiding fields and entire Fieldsets within a FormCollection?
Here is an example of the structure:

class AssemblyParentsOtherFormMassFieldset(Fieldset):
    name = fields.CharField(
        label="name",
        widget=widgets.TextInput(),
        required=False,
    )

    nickname = fields.CharField(
        label="nickname",
        widget=widgets.TextInput(
            attrs={
                'df-show': "parents_part.0.parent.parent_other.no_nickname==''",
                'df-disable': "parents_part.0.parent.parent_other.no_nickname"
            }
        ),
        required=False,
    )

    no_nickname = fields.BooleanField(
        label="Switch",
        widget=widgets.CheckboxInput(),
        initial=False,
        required=False
    )

class AssemblyParentsFormMassPart(Form):
    parent_social_passport = AssemblyParentsSocialPassportFormSingleFieldset(
        legend="Date parent",
        hide_condition='parents_part.0.parent.parent_not_social_passport',
    )

    parent_other = AssemblyParentsOtherFormMassFieldset(
        legend="Date parent",
        show_condition='parents_part.0.parent.parent_not_social_passport',
    )

    parent_not_social_passport = fields.BooleanField(
        label="Switch",
        required=False,
    )

class AssemblyParentsMassAddParentsCollection(FormCollection):
    default_renderer = FormRenderer()
    legend = "Date parent"
    min_siblings = 1
    add_label = "Add parent"
    parent = AssemblyParentsFormMassPart()

class AssemblyParentsMassAddCollectionForm(FormCollection):
    contest_part = AssemblyParentsContestsPart()
    parents_part = AssemblyParentsMassAddParentsCollection()

In this structure, df-show, show_condition, and hide_condition only work for a single instance.
In one of the discussion threads, I found a possible solution:

def get_context(self):
    context = super().get_context()
    bundle_id = self.form_id.split('.')[1]
    context['show_condition'] = context['show_condition'].replace("X", bundle_id)
    return context

However, currently, self.form_id, show_condition, and hide_condition do not work within the Fieldset itself.

[jrief]

You can use a relative path here, ie. ..somefield or ...somefield. Currently there is no way to acces fields in adjacent form collections since this would involve collection indices which havn't been implementied yet.