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The main implementation of all the Form logic. Note that this class is
different than Form. See the comments by the Form class for more info. Any
improvements to the form API should be made to this class, not to the Form
class.
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Rearrange the fields according to field_order.
field_order is a list of field names specifying the order. Append fields
not included in the list in the default order for backward compatibility
with subclasses not overriding field_order. If field_order is None,
keep all fields in the order defined in the class. Ignore unknown
fields in field_order to allow disabling fields in form subclasses
without redefining ordering.
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zBaseForm.order_fieldsc C s | � � S �N)�as_table�rN r r r �__str__� s zBaseForm.__str__c C s> | j d u rd}n| jo| j }d| jj| j|d�| j�d� S )N�Unknownz?<%(cls)s bound=%(bound)s, valid=%(valid)s, fields=(%(fields)s)>�;)�cls�bound�validrE )rB r8 r1 r2 �joinrE )rN �is_validr r r �__repr__� s
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�zBaseForm.__iter__c C sf z| j | }W n ty td|| jjd�t| j ��f ��w || jvr.|�| |�| j|< | j| S )z(Return a BoundField with the given name.z,Key '%s' not found in '%s'. Choices are: %s.z, )rE rP r1 r2 rZ �sortedrF �get_bound_field)rN r+ �fieldr r r � __getitem__� s ���
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Return an ErrorList of errors that aren't associated with a particular
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Update the content of `self._errors`.
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dictionary that maps field names to lists of errors. An "error" can be
either a simple string or an instance of ValidationError with its
message attribute set and a "list or dictionary" can be an actual
`list` or `dict` or an instance of ValidationError with its
`error_list` or `error_dict` attribute set.
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An internal hook for performing additional cleaning after form cleaning
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Hook for doing any extra form-wide cleaning after Field.clean() has been
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association with the field named '__all__'.
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Return a list of all the BoundField objects that are hidden fields.
Useful for manual form layout in templates.
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Return a list of BoundField objects that aren't hidden fields.
The opposite of the hidden_fields() method.
c S s g | ]}|j s|�qS r r� r� r r r rn � r� z+BaseForm.visible_fields.<locals>.<listcomp>r rS r r r �visible_fields� r� zBaseForm.visible_fieldsc C s" | j �||j �}t|�r|� }|S )z�
Return initial data for field on form. Use initial data from the form
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