Created
August 9, 2012 03:06
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| {% load handlebars i18n %} | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title>Example</title> | |
| </head> | |
| <body> | |
| {% filter handlebars %} | |
| <script type="text/x-handlebars"> | |
| {$ #view App.MenuView $} | |
| <li class="sprite instructions" {$ action "instructions" $}><span class="ir">{% trans 'How to Play' %}</span></li> | |
| <li class="sprite rules" {$ action "rules" $}><span class="ir">{% trans 'Rules' %}</span></li> | |
| <li class="sprite leaderboard" {$ action "leaderboard" $}><span class="ir">{% trans 'Leaderboard' %}</span></li> | |
| <li class="sprite suggest" {$ action "suggest" $}><span class="ir">{% trans 'Suggest Friends' %}</span></li> | |
| {$ /view $} | |
| </script> | |
| {% endfilter %} | |
| </body> | |
| </html> |
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| """Helper functions for using Handlbar template withing Django templates""" | |
| import re | |
| from django.template.base import Library | |
| from django.utils.encoding import force_unicode | |
| from django.utils.safestring import mark_safe | |
| HANDLEBARS_TAG_START = '{$' | |
| HANDLEBARS_TAG_END = '$}' | |
| _handlebars_escapes = ( | |
| (re.compile(r'%s[\s]*' % re.escape(HANDLEBARS_TAG_START)), '{{'), | |
| (re.compile(r'[\s]*%s' % re.escape(HANDLEBARS_TAG_END)), '}}') | |
| ) | |
| register = Library() | |
| def escape_handlebars(value): | |
| """Replaces substitute tags with handlebar tags""" | |
| for o, n in _handlebars_escapes: | |
| value = mark_safe(re.sub(o, n, force_unicode(value))) | |
| return value | |
| @register.filter('handlebars') | |
| def handlebars_filter(value): | |
| """Replaces substitute tags with handlebar tags""" | |
| return escape_handlebars(value) |
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