示例#1
0
文件: widgets.py 项目: chi1/trinitee
	def render(self, name, value, attrs=None):
		if value is None:
			return ''
		if not name == 'post':
			raise ValueError('PostPreviewWidget can be used with Post model only.')
		post = Post.objects.get(pk=value)
		return '<input type="hidden" name="%s" value="%s"><a href="%s">%s</a><br /><i>%s</i>' % \
			(name, value, post.get_absolute_url(), post, truncate(post.content, 80))
示例#2
0
文件: admin.py 项目: chi1/trinitee
	def truncated_content(self, obj):
		return truncate(obj.content, 70)
示例#3
0
文件: admin.py 项目: chi1/trinitee
	def truncated_release_notes(self, obj):
		return truncate(obj.release_notes, 100)