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Code Issues 32 Releases Wiki Activity

Fixed #17642 -- Added min_num support to modelformsets, inlines, and the admin.

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Thanks Stephen Burrows for work on the patch as well.

Forwardport of 2914f66983 from stable/1.7.x
This commit is contained in:
Anders Steinlein
2014-03-05 21:19:40 +01:00
committed by Tim Graham
parent 860d31ac7a
commit 4ef10f245a
15 changed files with 229 additions and 61 deletions
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12
django/forms/models.py
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@@ -805,7 +805,8 @@ def 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):
labels=None, help_texts=None, error_messages=None,
min_num=None, validate_min=False):
"""
Returns a FormSet class for the given Django model class.
"""
@@ -823,9 +824,9 @@ def modelformset_factory(model, form=ModelForm, formfield_callback=None,
formfield_callback=formfield_callback,
widgets=widgets, localized_fields=localized_fields,
labels=labels, help_texts=help_texts, error_messages=error_messages)
FormSet = formset_factory(form, formset, extra=extra, max_num=max_num,
FormSet = formset_factory(form, formset, extra=extra, min_num=min_num, max_num=max_num,
can_order=can_order, can_delete=can_delete,
validate_max=validate_max)
validate_min=validate_min, validate_max=validate_max)
FormSet.model = model
return FormSet
@@ -969,7 +970,8 @@ def inlineformset_factory(parent_model, model, form=ModelForm,
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):
labels=None, help_texts=None, error_messages=None,
min_num=None, validate_min=False):
"""
Returns an ``InlineFormSet`` for the given kwargs.
@@ -989,8 +991,10 @@ def inlineformset_factory(parent_model, model, form=ModelForm,
'can_order': can_order,
'fields': fields,
'exclude': exclude,
'min_num': min_num,
'max_num': max_num,
'widgets': widgets,
'validate_min': validate_min,
'validate_max': validate_max,
'localized_fields': localized_fields,
'labels': labels,