U
    8ÄT_(  ã                   @   s”   d dl Z d dlZd dlmZmZ d dlmZmZ d dlm	Z	 d dl
mZmZmZ d dlmZ d dlmZ dZeG d	d
„ d
ƒƒZeG dd„ dƒƒZdS )é    N)ÚflatattÚpretty_name)ÚTextareaÚ	TextInput)Úcached_property)Úconditional_escapeÚformat_htmlÚ	html_safe)Ú	mark_safe)Úgettext_lazy)Ú
BoundFieldc                   @   sî   e Zd ZdZdd„ Zdd„ Zedd„ ƒZdd	„ Zd
d„ Z	dd„ Z
dd„ Zedd„ ƒZd0dd„Zd1dd„Zd2dd„Zd3dd„Zedd„ ƒZdd„ Zd4d d!„Zd5d"d#„Zed$d%„ ƒZed&d'„ ƒZed(d)„ ƒZed*d+„ ƒZd6d,d-„Zed.d/„ ƒZdS )7r   zA Field plus datac                 C   sj   || _ || _|| _| |¡| _| |¡| _| | j¡| _| jj	d krPt
|ƒ| _	n
| jj	| _	|jpbd| _d S )NÚ )ÚformÚfieldÚnameZ
add_prefixÚ	html_nameZadd_initial_prefixÚhtml_initial_nameÚauto_idÚhtml_initial_idÚlabelr   Ú	help_text)Úselfr   r   r   © r   ú;/tmp/pip-unpacked-wheel-dv63caxw/django/forms/boundfield.pyÚ__init__   s    
zBoundField.__init__c                 C   s$   | j jr|  ¡ | jdd� S |  ¡ S )z$Render this field as an HTML widget.T)Úonly_initial)r   Zshow_hidden_initialÚ	as_widgetÚ	as_hidden©r   r   r   r   Ú__str__   s    zBoundField.__str__c                    sX   ˆ j jj d¡pˆ j}|r"d|ini }ˆ  |¡}‡ fdd„ˆ j jjˆ jˆ  ¡ |d�D ƒS )a  
        Most widgets yield a single subwidget, but others like RadioSelect and
        CheckboxSelectMultiple produce one subwidget for each choice.

        This property is cached so that only one database query occurs when
        rendering ModelChoiceFields.
        Úidc                    s    g | ]}t ˆ jj|ˆ jjƒ‘qS r   )ÚBoundWidgetr   Úwidgetr   Úrenderer)Ú.0r"   r   r   r   Ú
<listcomp>0   s   ÿz)BoundField.subwidgets.<locals>.<listcomp>)Úattrs)	r   r"   r&   Úgetr   Úbuild_widget_attrsÚ
subwidgetsr   Úvalue)r   Úid_r&   r   r   r   r)   $   s    	

þzBoundField.subwidgetsc                 C   s   dS )NTr   r   r   r   r   Ú__bool__5   s    zBoundField.__bool__c                 C   s
   t | jƒS ©N)Úiterr)   r   r   r   r   Ú__iter__9   s    zBoundField.__iter__c                 C   s
   t | jƒS r-   )Úlenr)   r   r   r   r   Ú__len__<   s    zBoundField.__len__c                 C   s*   t |ttfƒs tdt|ƒj ƒ‚| j| S )Nz6BoundField indices must be integers or slices, not %s.)Ú
isinstanceÚintÚsliceÚ	TypeErrorÚtypeÚ__name__r)   )r   Úidxr   r   r   Ú__getitem__?   s    ÿÿzBoundField.__getitem__c                 C   s   | j j | j| j  ¡ ¡S )zT
        Return an ErrorList (empty if there are no errors) for this field.
        )r   Úerrorsr'   r   Zerror_classr   r   r   r   r:   I   s    zBoundField.errorsNFc                 C   s|   |p
| j j}| j jrd|_|p i }|  ||¡}| jrVd|jkrV| d|rN| jn| j¡ |j	|rd| j
n| j|  ¡ || jjd�S )z»
        Render the field by rendering the passed widget, adding any HTML
        attributes passed as attrs. If a widget isn't specified, use the
        field's default widget.
        Tr    )r   r*   r&   r#   )r   r"   ZlocalizeZis_localizedr(   r   r&   Ú
setdefaultr   Úrenderr   r   r*   r   r#   )r   r"   r&   r   r   r   r   r   P   s    üzBoundField.as_widgetc                 K   s   | j tƒ |f|ŽS )zZ
        Return a string of HTML for representing this as an <input type="text">.
        )r   r   ©r   r&   Úkwargsr   r   r   Úas_textd   s    zBoundField.as_textc                 K   s   | j tƒ |f|ŽS )z>Return a string of HTML for representing this as a <textarea>.)r   r   r=   r   r   r   Úas_textareaj   s    zBoundField.as_textareac                 K   s   | j | j ¡ |f|ŽS )z\
        Return a string of HTML for representing this as an <input type="hidden">.
        )r   r   Zhidden_widgetr=   r   r   r   r   n   s    zBoundField.as_hiddenc                 C   s   | j j | jj| jj| j¡S )zR
        Return the data for this BoundField, or None if it wasn't given.
        )r   r"   Zvalue_from_datadictr   ÚdataÚfilesr   r   r   r   r   rA   t   s    zBoundField.datac                 C   s*   | j }| jjr| j | j|¡}| j |¡S )z‡
        Return the value for this BoundField, using the initial value if
        the form is not bound or the data otherwise.
        )Úinitialr   Zis_boundr   Z
bound_datarA   Zprepare_value©r   rA   r   r   r   r*   {   s    zBoundField.valuec                 C   s  |p| j }|dkr.| jjdk	r&| jjn| jj}|rR|rR|d tdƒkrRtd||ƒ}| jj}|j d¡pj| j	}|rö| 
|¡}|rŽ|p„i d|i–}| jjrØt| jdƒrØ|p¨i }d|krÌ|d  d	| jj 7  < n| jj|d< |rät|ƒnd
}td||ƒ}nt|ƒ}t|ƒS )ad  
        Wrap the given contents in a <label>, if the field has an ID attribute.
        contents should be mark_safe'd to avoid HTML escaping. If contents
        aren't given, use the field's HTML-escaped label.

        If attrs are given, use them as HTML attributes on the <label> tag.

        label_suffix overrides the form's label_suffix.
        Néÿÿÿÿz:?.!z{}{}r    ÚforÚrequired_css_classÚclassú r   z<label{}>{}</label>)r   r   Úlabel_suffixr   Ú_r   r"   r&   r'   r   Úid_for_labelÚrequiredÚhasattrrG   r   r   r
   )r   Úcontentsr&   rJ   r"   r+   rL   r   r   r   Ú	label_tag…   s,    

ÿ
zBoundField.label_tagc                 C   sj   t |dƒr| ¡ }t|pg ƒ}| jr>t | jdƒr>| | jj¡ | jjr`t | jdƒr`| | jj	¡ d 
|¡S )zP
        Return a string of space-separated CSS classes for this field.
        ÚsplitÚerror_css_classrG   rI   )rN   rQ   Úsetr:   r   ÚaddrR   r   rM   rG   Újoin)r   Zextra_classesr   r   r   Úcss_classesª   s    
zBoundField.css_classesc                 C   s
   | j jjS )z2Return True if this BoundField's widget is hidden.)r   r"   Ú	is_hiddenr   r   r   r   rW   ·   s    zBoundField.is_hiddenc                 C   s0   | j j}|r"dt|ƒkr"|| j S |r,| jS dS )z¤
        Calculate and return the ID attribute for this BoundField, if the
        associated Form has specified auto_id. Return an empty string otherwise.
        z%sr   )r   r   Ústrr   )r   r   r   r   r   r   ¼   s    
zBoundField.auto_idc                 C   s$   | j j}|j d¡p| j}| |¡S )zÉ
        Wrapper around the field widget's `id_for_label` method.
        Useful, for example, for focusing on this field regardless of whether
        it has a single widget or a MultiWidget.
        r    )r   r"   r&   r'   r   rL   )r   r"   r+   r   r   r   rL   É   s    zBoundField.id_for_labelc                 C   s>   | j  | j| j¡}t|tjtjfƒr:| jjjs:|j	dd�}|S )Nr   )Úmicrosecond)
r   Zget_initial_for_fieldr   r   r2   ÚdatetimeÚtimer"   Zsupports_microsecondsÚreplacerD   r   r   r   rC   Ô   s    ÿzBoundField.initialc                 C   sL   |p
| j j}t|ƒ}| | j¡r8| j jr8| jjr8d|d< | j jrHd|d< |S )NTrM   Údisabled)r   r"   ÚdictZuse_required_attributerC   rM   r   r]   )r   r&   r"   r   r   r   r(   Þ   s    zBoundField.build_widget_attrsc                 C   s   t  dd| jjjj ¡ ¡S )Nzwidget$|input$r   )ÚreÚsubr   r"   Ú	__class__r7   Úlowerr   r   r   r   Úwidget_typeç   s    zBoundField.widget_type)NNF)N)N)N)NNN)N)N)r7   Ú
__module__Ú__qualname__Ú__doc__r   r   r   r)   r,   r/   r1   r9   Úpropertyr:   r   r?   r@   r   rA   r*   rP   rV   rW   r   rL   rC   r(   rc   r   r   r   r   r      s>   









%





	
	r   c                   @   sN   e Zd ZdZdd„ Zdd„ Zddd„Zed	d
„ ƒZedd„ ƒZ	edd„ ƒZ
dS )r!   ap  
    A container class used for iterating over widgets. This is useful for
    widgets that have choices. For example, the following can be used in a
    template:

    {% for radio in myform.beatles %}
      <label for="{{ radio.id_for_label }}">
        {{ radio.choice_label }}
        <span class="radio">{{ radio.tag }}</span>
      </label>
    {% endfor %}
    c                 C   s   || _ || _|| _d S r-   )Úparent_widgetrA   r#   )r   rh   rA   r#   r   r   r   r   ú   s    zBoundWidget.__init__c                 C   s   | j dd�S )NT)Ú
wrap_label)Útagr   r   r   r   r   ÿ   s    zBoundWidget.__str__Fc                 C   s&   d| j d|i–i}| j | j|| j¡S )Nr"   ri   )rA   rh   Z_renderÚtemplate_namer#   )r   ri   Úcontextr   r   r   rj     s    zBoundWidget.tagc                 C   s   d| j kr| j d S | jjS )Nrk   )rA   rh   rk   r   r   r   r   rk     s    

zBoundWidget.template_namec                 C   s   d| j d | j d f S )Nzid_%s_%sr   Úindex©rA   r   r   r   r   rL     s    zBoundWidget.id_for_labelc                 C   s
   | j d S )Nr   rn   r   r   r   r   Úchoice_label  s    zBoundWidget.choice_labelN)F)r7   rd   re   rf   r   r   rj   rg   rk   rL   ro   r   r   r   r   r!   ì   s   


r!   )rZ   r_   Zdjango.forms.utilsr   r   Zdjango.forms.widgetsr   r   Zdjango.utils.functionalr   Zdjango.utils.htmlr   r   r	   Zdjango.utils.safestringr
   Zdjango.utils.translationr   rK   Ú__all__r   r!   r   r   r   r   Ú<module>   s    ^