<s> from __future__ import unicode_literals <EOL> from django . utils . translation import ugettext as _ <EOL> from django . conf import settings <EOL> from django import forms <EOL> from django import template <EOL> from django . template import Library , Node , Variable <EOL> from django . template . loader import get_template <EOL> register = Library ( ) <EOL> class FormNode ( Node ) : <EOL> def __init__ ( self , template_path ) : <EOL> self . template_path = template_path <EOL> def render ( self , context ) : <EOL> try : <EOL> t = get_template ( self . template_path ) <EOL> except : <EOL> if settings . TEMPLATE_DEBUG : <EOL> raise <EOL> return '<STR_LIT>' <EOL> return t . render ( context ) <EOL> class LayoutNode ( Node ) : <EOL> def __init__ ( self , obj ) : <EOL> self . field = Variable ( obj ) <EOL> def render ( self , context ) : <EOL> field = self . field . resolve ( context ) <EOL> layout = getattr ( field , '<STR_LIT>' , None ) <EOL> if hasattr ( layout , '<STR_LIT>' ) : <EOL> template = layout . template <EOL> else : <EOL> template = "<STR_LIT>" <EOL> if isinstance ( field . field . widget , forms . CheckboxInput ) : <EOL> template = "<STR_LIT>" <EOL> if isinstance ( field . field . widget , forms . FileInput ) : <EOL> template = "<STR_LIT>" <EOL> try : <EOL> t = get_template ( template ) <EOL> except : <EOL> if settings . TEMPLATE_DEBUG : <EOL> raise <EOL> return '<STR_LIT>' <EOL> return t . render ( context ) <EOL> class HelperNode ( Node ) : <EOL> def __init__ ( self , as_view ) : <EOL> self . as_view = Variable ( as_view ) <EOL> self . form = Variable ( '<STR_LIT>' ) <EOL> def render ( self , context ) : <EOL> as_view = self . as_view . resolve ( context ) <EOL> form = self . form . resolve ( context ) <EOL> return form . bmfhelper . render ( form , as_view , context ) <EOL> @ register . tag ( '<STR_LIT>' ) <EOL> def bmfhelper ( parser , token ) : <EOL> try : <EOL> tag_name , as_view = token . split_contents ( ) <EOL> except ValueError : <EOL> raise template . TemplateSyntaxError ( "<STR_LIT>" % token . contents . split ( ) [ <NUM_LIT:0> ] ) <EOL> return HelperNode ( as_view ) <EOL> @ register . tag ( '<STR_LIT>' ) <EOL> def bmfform ( parser , token ) : <EOL> bits = token . split_contents ( ) <EOL> template = "<STR_LIT>" <EOL> if len ( bits ) == <NUM_LIT:2> : <EOL> template = bits [ <NUM_LIT:1> ] <EOL> return FormNode ( template ) <EOL> @ register . tag ( '<STR_LIT>' ) <EOL> def bmflayout ( parser , token ) : <EOL> try : <EOL> tag_name , obj = token . split_contents ( ) <EOL> except ValueError : <EOL> raise template . TemplateSyntaxError ( "<STR_LIT>" % token . contents . split ( ) [ <NUM_LIT:0> ] ) <EOL> return LayoutNode ( obj ) <EOL> @ register . simple_tag <EOL> def bmffield ( field ) : <EOL> if isinstance ( field . field , forms . models . ModelMultipleChoiceField ) : <EOL> return field . as_widget ( attrs = { '<STR_LIT:class>' : '<STR_LIT>' } ) <EOL> elif isinstance ( field . field , forms . models . ModelChoiceField ) : <EOL> model = field . field . choices . queryset . model <EOL> if hasattr ( model , "<STR_LIT>" ) : <EOL> value = field . value ( ) <EOL> if value : <EOL> try : <EOL> text = field . field . choices . queryset . get ( pk = field . value ( ) ) <EOL> except field . field . choices . queryset . model . DoesNotExist : <EOL> text = None <EOL> value = None <EOL> else : <EOL> text = None <EOL> if field . field . widget . attrs . get ( '<STR_LIT>' , False ) : <EOL> data = '<STR_LIT>' % ( text or '<STR_LIT>' % _ ( '<STR_LIT>' ) ) <EOL> data += field . as_hidden ( attrs = { '<STR_LIT>' : '<STR_LIT>' , '<STR_LIT:value>' : value } ) <EOL> return data <EOL> else : <EOL> data = '<STR_LIT>' <EOL> data += field . as_text ( attrs = { <EOL> '<STR_LIT:class>' : '<STR_LIT>' , <EOL> '<STR_LIT:id>' : '<STR_LIT>' % field . auto_id , <EOL> '<STR_LIT>' : text or "<STR_LIT>" , <EOL> '<STR_LIT>' : '<STR_LIT>' , <EOL> '<STR_LIT:name>' : '<STR_LIT>' , <EOL> } ) <EOL> data += '<STR_LIT>' <EOL> data += field . as_hidden ( attrs = { '<STR_LIT>' : '<STR_LIT>' } ) <EOL> return data <EOL> else : <EOL> return field . as_widget ( attrs = { '<STR_LIT:class>' : '<STR_LIT>' } ) <EOL> elif isinstance ( field . field , forms . DateTimeField ) : <EOL> data = '<STR_LIT>' <EOL> data += field . as_widget ( attrs = { '<STR_LIT:class>' : '<STR_LIT>' , '<STR_LIT>' : '<STR_LIT>' } ) <EOL> data += '<STR_LIT>' <EOL> return data <EOL> elif isinstance ( field . field , forms . DateField ) : <EOL> data = '<STR_LIT>' <EOL> data += field . as_widget ( attrs = { '<STR_LIT:class>' : '<STR_LIT>' , '<STR_LIT>' : '<STR_LIT>' } ) <EOL> data += '<STR_LIT>' <EOL> return data <EOL> elif isinstance ( field . field , forms . TimeField ) : <EOL> data = '<STR_LIT>' <EOL> data += field . as_widget ( attrs = { '<STR_LIT:class>' : '<STR_LIT>' , '<STR_LIT>' : '<STR_LIT>' } ) <EOL> data += '<STR_LIT>' <EOL> return data <EOL> else : <EOL> return field . as_widget ( attrs = { '<STR_LIT:class>' : '<STR_LIT>' } ) </s>
