<s> from django . forms . formsets import BaseFormSet <EOL> from django . template import Context <EOL> from django . template . loader import get_template <EOL> from django import template <EOL> from uni_form . helper import FormHelper <EOL> register = template . Library ( ) <EOL> from uni_form_filters import * <EOL> class ForLoopSimulator ( object ) : <EOL> """<STR_LIT>""" <EOL> def __init__ ( self , formset ) : <EOL> self . len_values = len ( formset . forms ) <EOL> self . counter = <NUM_LIT:1> <EOL> self . counter0 = <NUM_LIT:0> <EOL> self . revcounter = self . len_values <EOL> self . revcounter0 = self . len_values - <NUM_LIT:1> <EOL> self . first = True <EOL> self . last = ( <NUM_LIT:0> == self . len_values - <NUM_LIT:1> ) <EOL> def iterate ( self ) : <EOL> """<STR_LIT>""" <EOL> self . counter += <NUM_LIT:1> <EOL> self . counter0 += <NUM_LIT:1> <EOL> self . revcounter -= <NUM_LIT:1> <EOL> self . revcounter0 -= <NUM_LIT:1> <EOL> self . first = False <EOL> self . last = ( self . revcounter0 == self . len_values - <NUM_LIT:1> ) <EOL> class BasicNode ( template . Node ) : <EOL> """<STR_LIT>""" <EOL> def __init__ ( self , form , helper ) : <EOL> self . form = template . Variable ( form ) <EOL> if helper is not None : <EOL> self . helper = template . Variable ( helper ) <EOL> else : <EOL> self . helper = None <EOL> def get_render ( self , context ) : <EOL> """<STR_LIT>""" <EOL> actual_form = self . form . resolve ( context ) <EOL> attrs = { } <EOL> if self . helper is not None : <EOL> helper = self . helper . resolve ( context ) <EOL> if not isinstance ( helper , FormHelper ) : <EOL> raise TypeError ( '<STR_LIT>' ) <EOL> attrs = helper . get_attributes ( ) <EOL> else : <EOL> helper = None <EOL> is_formset = isinstance ( actual_form , BaseFormSet ) <EOL> response_dict = self . get_response_dict ( attrs , context , is_formset ) <EOL> if helper and helper . layout : <EOL> if not is_formset : <EOL> actual_form . form_html = helper . render_layout ( actual_form , context ) <EOL> else : <EOL> forloop = ForLoopSimulator ( actual_form ) <EOL> for form in actual_form . forms : <EOL> context . update ( { '<STR_LIT>' : forloop } ) <EOL> form . form_html = helper . render_layout ( form , context ) <EOL> forloop . iterate ( ) <EOL> if is_formset : <EOL> response_dict . update ( { '<STR_LIT>' : actual_form } ) <EOL> else : <EOL> response_dict . update ( { '<STR_LIT>' : actual_form } ) <EOL> return Context ( response_dict ) <EOL> def get_response_dict ( self , attrs , context , is_formset ) : <EOL> """<STR_LIT>""" <EOL> form_type = "<STR_LIT>" <EOL> if is_formset : <EOL> form_type = "<STR_LIT>" <EOL> response_dict = { <EOL> '<STR_LIT>' % form_type : attrs . get ( "<STR_LIT>" , '<STR_LIT>' ) , <EOL> '<STR_LIT>' % form_type : attrs . get ( "<STR_LIT>" , '<STR_LIT>' ) , <EOL> '<STR_LIT>' % form_type : attrs . get ( "<STR_LIT>" , True ) , <EOL> '<STR_LIT>' % form_type : attrs . get ( "<STR_LIT:class>" , '<STR_LIT>' ) , <EOL> '<STR_LIT>' % form_type : attrs . get ( "<STR_LIT:id>" , "<STR_LIT>" ) , <EOL> '<STR_LIT>' % form_type : attrs . get ( "<STR_LIT>" , None ) , <EOL> '<STR_LIT>' : attrs . get ( "<STR_LIT>" , None ) , <EOL> '<STR_LIT>' : attrs . get ( "<STR_LIT>" , None ) , <EOL> '<STR_LIT>' : attrs . get ( '<STR_LIT>' , [ ] ) , <EOL> '<STR_LIT>' : is_formset , <EOL> } <EOL> if context . has_key ( '<STR_LIT>' ) : <EOL> response_dict [ '<STR_LIT>' ] = context [ '<STR_LIT>' ] <EOL> return response_dict <EOL> whole_uni_formset_template = get_template ( '<STR_LIT>' ) <EOL> whole_uni_form_template = get_template ( '<STR_LIT>' ) <EOL> class UniFormNode ( BasicNode ) : <EOL> def render ( self , context ) : <EOL> c = self . get_render ( context ) <EOL> if c [ '<STR_LIT>' ] : <EOL> if settings . DEBUG : <EOL> template = get_template ( '<STR_LIT>' ) <EOL> else : <EOL> template = whole_uni_formset_template <EOL> else : <EOL> if settings . DEBUG : <EOL> template = get_template ( '<STR_LIT>' ) <EOL> else : <EOL> template = whole_uni_form_template <EOL> return template . render ( c ) <EOL> @ register . tag ( name = "<STR_LIT>" ) <EOL> def do_uni_form ( parser , token ) : <EOL> """<STR_LIT>""" <EOL> token = token . split_contents ( ) <EOL> form = token . pop ( <NUM_LIT:1> ) <EOL> try : <EOL> helper = token . pop ( <NUM_LIT:1> ) <EOL> except IndexError : <EOL> helper = None <EOL> return UniFormNode ( form , helper ) </s>
