Viewing github.com/django/django-stable-4.1.x/docs/ref/forms/formsets.txt

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Formset Functions
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Formset API reference. For introductory material about formsets, see the

:doc:`/topics/forms/formsets` topic guide.

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.. module:: django.forms.formsets
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   :synopsis: Django's functions for building formsets.

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``formset_factory``
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.. function:: formset_factory(form, formset=BaseFormSet, extra=1, can_order=False, can_delete=False, max_num=None, validate_max=False, min_num=None, validate_min=False, absolute_max=None, can_delete_extra=True, renderer=None)

    Returns a ``FormSet`` class for the given ``form`` class.

    See :doc:`formsets </topics/forms/formsets>` for example usage.

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    .. versionchanged:: 4.0
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        The ``renderer`` argument was added.