Model Form API reference. For introductory material about model forms, see the Creating forms from models topic guide.
modelform_factory¶modelform_factory(model, form=ModelForm, fields=None, exclude=None, formfield_callback=None, widgets=None, localized_fields=None, labels=None, help_texts=None, error_messages=None, field_classes=None)¶Returns a ModelForm class for the given model.
You can optionally pass a form argument to use as a starting point for
constructing the ModelForm.
fields is an optional list of field names. If provided, only the named
fields will be included in the returned fields.
exclude is an optional list of field names. If provided, the named
fields will be excluded from the returned fields, even if they are listed
in the fields argument.
formfield_callback is a callable that takes a model field and returns
a form field.
widgets is a dictionary of model field names mapped to a widget.
localized_fields is a list of names of fields which should be localized.
labels is a dictionary of model field names mapped to a label.
help_texts is a dictionary of model field names mapped to a help text.
error_messages is a dictionary of model field names mapped to a
dictionary of error messages.
field_classes is a dictionary of model field names mapped to a form
field class.
See ModelForm factory function for example usage.
You must provide the list of fields explicitly, either via keyword arguments
fields or exclude, or the corresponding attributes on the form’s
inner Meta class. See Selecting the fields to use for more
information. Omitting any definition of the fields to use will result in
an ImproperlyConfigured exception.
modelformset_factory¶modelformset_factory(model, form=ModelForm, formfield_callback=None, formset=BaseModelFormSet, extra=1, can_delete=False, can_order=False, max_num=None, fields=None, exclude=None, widgets=None, validate_max=False, localized_fields=None, labels=None, help_texts=None, error_messages=None, min_num=None, validate_min=False, field_classes=None, absolute_max=None, can_delete_extra=True, renderer=None)¶Returns a FormSet class for the given model class.
Arguments model, form, fields, exclude,
formfield_callback, widgets, localized_fields, labels,
help_texts, error_messages, and field_classes are all passed
through to modelform_factory().
Arguments formset, extra, can_delete, can_order,
max_num, validate_max, min_num, validate_min,
absolute_max, can_delete_extra, and renderer are passed
through to formset_factory(). See
formsets for details.
See Model formsets for example usage.
The absolute_max and can_delete_extra arguments were added.
The renderer argument was added.
inlineformset_factory¶inlineformset_factory(parent_model, model, form=ModelForm, formset=BaseInlineFormSet, fk_name=None, fields=None, exclude=None, extra=3, can_order=False, can_delete=True, max_num=None, formfield_callback=None, widgets=None, validate_max=False, localized_fields=None, labels=None, help_texts=None, error_messages=None, min_num=None, validate_min=False, field_classes=None, absolute_max=None, can_delete_extra=True, renderer=None)¶Returns an InlineFormSet using modelformset_factory() with
defaults of formset=BaseInlineFormSet,
can_delete=True, and extra=3.
If your model has more than one ForeignKey to
the parent_model, you must specify a fk_name.
See Inline formsets for example usage.
The absolute_max and can_delete_extra arguments were added.
The renderer argument was added.
sie 03, 2022