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- from django.utils.html import conditional_escape, mark_safe
- from mptt.forms import TreeNodeChoiceField
- class ForumChoiceField(TreeNodeChoiceField):
- """
- Custom forum choice field
- """
- def __init__(self, *args, **kwargs):
- kwargs['level_indicator'] = u'- - '
- super(ForumChoiceField, self).__init__(*args, **kwargs)
- def _get_level_indicator(self, obj):
- level = getattr(obj, obj._mptt_meta.level_attr)
- return mark_safe(conditional_escape(self.level_indicator) * (level - 1))
|
