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Editing: formsets.cpython-310.pyc
o 3�a�M � @ s� d dl mZ d dlmZ d dlmZmZ d dlmZ d dl m Z m Z d dl m Z d dlmZ d dlmZ d d lmZmZ d Zd Zd Zd ZdZdZdZ d Z dZ G dd� de�Z eG dd� d��Z e dddddddddf dd�Z!d d � Z"dS ) � )�ValidationError)�Form)� BooleanField� IntegerField)� ErrorList)� HiddenInput� NumberInput)�cached_property)� html_safe)� mark_safe)� gettext_lazy�ngettext)� BaseFormSet�formset_factory� all_valid� TOTAL_FORMS� INITIAL_FORMS� MIN_NUM_FORMS� MAX_NUM_FORMS�ORDER�DELETEi� c s, e Zd ZdZ� fdd�Z� fdd�Z� ZS )�ManagementFormz� Keep track of how many form instances are displayed on the page. If adding new forms via JavaScript, you should increment the count field of this form as well. c sZ t td�| jt< t td�| jt< t dtd�| jt< t dtd�| jt< t� j|i |�� d S )N)�widgetF)�requiredr ) r r � base_fields�TOTAL_FORM_COUNT�INITIAL_FORM_COUNT�MIN_NUM_FORM_COUNT�MAX_NUM_FORM_COUNT�super�__init__)�self�args�kwargs�� __class__� �7/usr/lib/python3/dist-packages/django/forms/formsets.pyr " s zManagementForm.__init__c s& t � �� }|�td� |�td� |S �Nr )r �clean� setdefaultr r )r! � cleaned_datar$ r& r' r) , s zManagementForm.clean)�__name__� __module__� __qualname__�__doc__r r) � __classcell__r& r& r$ r' r s r c @ sz e Zd ZdZeZded�iZdddddeddfdd�Z dd � Z d d � Z d d � Z dd� Z dd� Zedd� �Zdd� Zdd� Zedd� �Zdd� Zd d � Zed d � �Zed d!� �Zed"d#� �Zed$d%� �Zed&d'� �Zed(d)� �Z e d*d+� �Z e d,d-� �Z d.d/� Z ed0d1� �Z!d2d3� Z"d4d5� Z#d6d7� Z$d8d9� Z%d:d;� Z&d<d=� Z'd>d?� Z(d@dA� Z)dBdC� Z*edDdE� �Z+dFdG� Z,dHdI� Z-dJdK� Z.dS )Lr z; A collection of instances of the same Form class. �missing_management_formz�ManagementForm data is missing or has been tampered with. Missing fields: %(field_names)s. You may need to file a bug report if the issue persists.Nzid_%sc C s� |d up|d u| _ |p| �� | _|| _|pi | _|pi | _|| _|p#i | _|| _d | _ d | _ i } t t | �j �D ] } | �t| di �� q7|d urL| �|� | | _d S )N�default_error_messages)�is_bound�get_default_prefix�prefix�auto_id�data�files�initial� form_kwargs� error_class�_errors�_non_form_errors�reversed�type�__mro__�update�getattr�error_messages) r! r7 r8 r6 r5 r9 r; r: rC �messages�clsr& r& r' r B s zBaseFormSet.__init__c C s | � � S �N��as_table�r! r& r& r' �__str__W s zBaseFormSet.__str__c C � t | j�S )z5Yield the forms in the order they should be rendered.)�iter�formsrI r& r& r' �__iter__Z � zBaseFormSet.__iter__c C s | j | S )zAReturn the form at the given index, based on the rendering order.�rM �r! �indexr& r& r' � __getitem__^ rO zBaseFormSet.__getitem__c C rK rF )�lenrM rI r& r& r' �__len__b s zBaseFormSet.__len__c C � dS )zt Return True since all formsets have a management form which is not included in the length. Tr& rI r& r& r' �__bool__e s zBaseFormSet.__bool__c C sX | j rt| j| j| jd�}|�� |S t| j| jt| �� t| � � t | j t | j id�}|S )z4Return the ManagementForm instance for this FormSet.)r6 r5 )r6 r5 r9 )r3 r r7 r6 r5 � full_cleanr �total_form_countr �initial_form_countr �min_numr �max_num�r! �formr& r& r' �management_forml s ��zBaseFormSet.management_formc C sx | j r t| jjt | j�S | �� }t|| j�| j }|| j kr(dkr)|}|S || j kr4dkr:n |S | j }|S )z1Return the total number of forms in this FormSet.r ) r3 �minr_ r+ r � absolute_maxrZ �maxr[ �extrar\ )r! � initial_forms� total_formsr& r& r' rY { s ��z BaseFormSet.total_form_countc C s* | j r | jjt S | jrt| j�nd}|S )z=Return the number of forms that are required in this FormSet.r )r3 r_ r+ r r9 rT )r! rd r& r& r' rZ � s z BaseFormSet.initial_form_countc s � fdd�t � �� �D �S )z+Instantiate forms at first property access.c s$ g | ]}� j |fi � �|����qS r& )�_construct_form�get_form_kwargs��.0�irI r& r' � <listcomp>� s ��z%BaseFormSet.forms.<locals>.<listcomp>)�rangerY rI r& rI r' rM � s �zBaseFormSet.formsc C s | j �� S )z� Return additional keyword arguments for each individual formset form. index will be None if the form being constructed is a new empty form. )r: �copyrQ r& r& r' rg � s zBaseFormSet.get_form_kwargsc K s� | j | �|�| jdd�}| jr| j|d< | j|d< | jr3d|vr3z | j| |d< W n ty2 Y nw || �� krB|| j krBd|d< |� |� | j d i |��}| � ||� |S ) z;Instantiate and return the i-th form instance in a formset.F)r6 r5 r; �use_required_attributer7 r8 r9 T�empty_permittedNr& ) r6 � add_prefixr; r3 r7 r8 r9 � IndexErrorrZ r[ rA r^ � add_fields)r! rj r# �defaultsr^ r& r& r' rf � s( � � zBaseFormSet._construct_formc C s | j d| �� � S )z7Return a list of all the initial forms in this formset.N�rM rZ rI r& r& r' rd � � zBaseFormSet.initial_formsc C s | j | �� d� S )z5Return a list of all the extra forms in this formset.Nrt rI r& r& r' � extra_forms� ru zBaseFormSet.extra_formsc C s8 | j d| j| �d�ddd�| �d ���}| �|d � |S )N� __prefix__TF)r6 r5 ro rn r& )r^ r6 rp rg rr r] r& r& r' � empty_form� s �� zBaseFormSet.empty_formc C s( | � � s td| jj ��dd� | jD �S )zX Return a list of form.cleaned_data dicts for every form in self.forms. z+'%s' object has no attribute 'cleaned_data'c S s g | ]}|j �qS r& )r+ �ri r^ r& r& r' rk � s z,BaseFormSet.cleaned_data.<locals>.<listcomp>)�is_valid�AttributeErrorr% r, rM rI r& r& r' r+ � s zBaseFormSet.cleaned_datac sv � � � r� js g S t� d�s1g � _t� j�D ]\}}|� �� kr%|�� s%q� �|�r0� j� |� q� fdd�� jD �S )z:Return a list of forms that have been marked for deletion.�_deleted_form_indexesc s g | ]}� j | �qS r& rP rh rI r& r' rk � s z-BaseFormSet.deleted_forms.<locals>.<listcomp>) rz � can_delete�hasattrr| � enumeraterM rZ � has_changed�_should_delete_form�append)r! rj r^ r& rI r' � deleted_forms� s �zBaseFormSet.deleted_formsc s� � � � r� jstd� jj ��t� d�sKg � _t� j�D ]#\}}|� � � kr+|� � s+q � j r4� � |�r4q � j� ||jt f� q dd� }� jj|d� � fdd�� jD �S )z� Return a list of form in the order specified by the incoming data. Raise an AttributeError if ordering is not allowed. z,'%s' object has no attribute 'ordered_forms'� _orderingc S s | d d u rdS d| d fS )N� )r� r r r& )�kr& r& r' �compare_ordering_key s z7BaseFormSet.ordered_forms.<locals>.compare_ordering_key)�keyc s g | ] }� j |d �qS )r rP rh rI r& r' rk s z-BaseFormSet.ordered_forms.<locals>.<listcomp>)rz � can_orderr{ r% r, r~ r� r rM rZ r� r} r� r� r+ �ORDERING_FIELD_NAME�sort)r! rj r^ r� r& rI r' � ordered_forms� s zBaseFormSet.ordered_formsc C rV )Nr^ r& �rE r& r& r' r4 s z BaseFormSet.get_default_prefixc C s | j S rF )�ordering_widgetr� r& r& r' �get_ordering_widget s z BaseFormSet.get_ordering_widgetc C � | j du r | �� | j S )z� Return an ErrorList of errors that aren't associated with a particular form -- i.e., from formset.clean(). Return an empty ErrorList if there are none. N)r= rX rI r& r& r' �non_form_errors" s zBaseFormSet.non_form_errorsc C r� )z:Return a list of form.errors for every form in self.forms.N)r< rX rI r& r& r' �errors, s zBaseFormSet.errorsc C s t | �� �tdd� | jD �� S )z<Return the number of errors across all forms in the formset.c s s � | ]}t |�V qd S rF )rT )ri � form_errorsr& r& r' � <genexpr>6 � � z0BaseFormSet.total_error_count.<locals>.<genexpr>)rT r� �sumr� rI r& r& r' �total_error_count3 s �z BaseFormSet.total_error_countc C s |j �td�S )z7Return whether or not the form was marked for deletion.F)r+ �get�DELETION_FIELD_NAMEr] r& r& r' r� 8 s z BaseFormSet._should_delete_formc s6 � j sdS � j t� fdd�� jD ��}|o� �� S )z1Return True if every form in self.forms is valid.Fc s$ g | ]}� j r � �|�s|�� �qS r& )r} r� rz ry rI r& r' rk D s ���z(BaseFormSet.is_valid.<locals>.<listcomp>)r3 r� �allrM r� )r! � forms_validr& rI r' rz < s �zBaseFormSet.is_validc s� g � _ � �� � _d}� jsdS � j�� s2t� jd dd�� fdd�� jj D ��idd�}� j� |� t � j �D ]$\}}|� � sI|� �� krI|d 7 }|j }� jrU� �|�rUq7� j � |� q7zL� jrl� �� t� j� � jksu� jjt � jkr�ttd d � j�� j d d ��� jr�� �� t� j� | � jk r�ttdd� j�� j dd ��� � � W dS ty� } z� �|j �� _W Y d}~dS d}~ww )ze Clean all of self.data and populate self._errors and self._non_form_errors. r Nr1 � field_namesz, c 3 s � | ] }� j �|�V qd S rF )r_ rp )ri � field_namerI r& r' r� Z s � � �z)BaseFormSet.full_clean.<locals>.<genexpr>)�params�coder� z Please submit at most %d form.z Please submit at most %d forms.�too_many_forms)r� z Please submit at least %d form.z Please submit at least %d forms.� too_few_forms) r< r; r= r3 r_ rz r rC �joinr� r� r rM r� rZ r} r� � validate_maxrY rT r� r\ r+ r ra r � validate_minr[ r) � error_list)r! �empty_forms_count�errorrj r^ r� �er& rI r' rX J sb ��� ��� ��� ��zBaseFormSet.full_cleanc C rV )a Hook for doing any extra formset-wide cleaning after Form.clean() has been called on every form. Any ValidationError raised by this method will not be associated with a particular form; it will be accessible via formset.non_form_errors() Nr& rI r& r& r' r) � s zBaseFormSet.cleanc C � t dd� | D ��S )z5Return True if data in any form differs from initial.c s � � | ]}|� � V qd S rF )r� ry r& r& r' r� � r� z*BaseFormSet.has_changed.<locals>.<genexpr>)�anyrI r& r& r' r� � s zBaseFormSet.has_changedc C s� | � � }| jr/|dur!||k r!ttd�|d d| �� d�|jt< nttd�d| �� d�|jt< | jrF| js9||k rHt td�dd�|jt < dS dS dS ) z8A hook for adding extra fields on to each form instance.N�Orderr� F)�labelr9 r r )r� r r �Delete)r� r ) rZ r� r �_r� �fieldsr� r} �can_delete_extrar r� )r! r^ rR rZ r& r& r' rr � s" � ��zBaseFormSet.add_fieldsc C s d| j |f S )Nz%s-%s)r5 rQ r& r& r' rp � s zBaseFormSet.add_prefixc C s | j r | j d �� S | j�� S )zv Return True if the formset needs to be multipart, i.e. it has FileInput, or False otherwise. r )rM � is_multipartrx rI r& r& r' r� � s zBaseFormSet.is_multipartc C s | j r | j d jS | jjS r( )rM �mediarx rI r& r& r' r� � s zBaseFormSet.mediac C �* d� dd� | D ��}tt| j�d | �S )zLReturn this formset rendered as HTML <tr>s -- excluding the <table></table>.� c s r� rF rG ry r& r& r' r� � r� z'BaseFormSet.as_table.<locals>.<genexpr>� �r� r �strr_ �r! rM r& r& r' rH � s zBaseFormSet.as_tablec C r� )z*Return this formset rendered as HTML <p>s.r� c s r� rF )�as_pry r& r& r' r� � r� z#BaseFormSet.as_p.<locals>.<genexpr>r� r� r� r& r& r' r� � � zBaseFormSet.as_pc C r� )z+Return this formset rendered as HTML <li>s.r� c s r� rF )�as_ulry r& r& r' r� � r� z$BaseFormSet.as_ul.<locals>.<genexpr>r� r� r� r& r& r' r� � r� zBaseFormSet.as_ul)/r, r- r. r/ r r� r� r2 r r rJ rN rS rU rW r r_ rY rZ rM rg rf �propertyrd rv rx r+ r� r� � classmethodr4 r� r� r� r� r� rz rX r) r� rr rp r� r� rH r� r� r& r& r& r' r 5 sr �� � $ 7 r r� FNTc C sf |du rt }|du r t}| du r|t } || kr td��| |||| ||| ||d� } t| jd |f| �S )z*Return a FormSet for the given form class.Nz5'absolute_max' must be greater or equal to 'max_num'.) r^ rc r� r} r� r[ r\ ra r� r� �FormSet)�DEFAULT_MIN_NUM�DEFAULT_MAX_NUM� ValueErrorr? r, ) r^ �formsetrc r� r} r\ r� r[ r� ra r� �attrsr& r& r' r � s, �� r c C r� )z8Validate every formset and return True if all are valid.c S s g | ]}|� � �qS r& )rz )ri r� r& r& r' rk � s z all_valid.<locals>.<listcomp>)r� )�formsetsr& r& r' r � ru r )#�django.core.exceptionsr � django.formsr �django.forms.fieldsr r �django.forms.utilsr �django.forms.widgetsr r �django.utils.functionalr �django.utils.htmlr �django.utils.safestringr �django.utils.translationr r� r �__all__r r r r r� r� r� r� r r r r r& r& r& r' �<module> s< � !
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