本文整理汇总了Python中blog.models.Category.get方法的典型用法代码示例。如果您正苦于以下问题：Python Category.get方法的具体用法？Python Category.get怎么用？Python Category.get使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类blog.models.Category的用法示例。
在下文中一共展示了Category.get方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: POST
# 需要导入模块: from blog.models import Category [as 别名]
# 或者: from blog.models.Category import get [as 别名]
def POST(self):
def check(cate):
parent=cate.parent_cat
skey=cate.key()
while parent:
if parent.key()==skey:
return False
parent=parent.parent_cat
return True
action=self.param("action")
name=self.param("name")
slug=self.param("slug")
parentkey=self.param('parentkey')
key=self.param('key')
vals={'action':action,'postback':True}
try:
if action=='add':
cat= Category(name=name,slug=slug)
if not (name and slug):
raise Exception(_('Please input name and slug.'))
if parentkey:
cat.parent_cat=Category.get(parentkey)
cat.put()
self.redirect('/admin/categories')
#vals.update({'result':True,'msg':_('Saved ok')})
#self.render2('views/admin/category.html',vals)
elif action=='edit':
cat=Category.get(key)
cat.name=name
cat.slug=slug
if not (name and slug):
raise Exception(_('Please input name and slug.'))
if parentkey:
cat.parent_cat=Category.get(parentkey)
if not check(cat):
raise Exception(_('A circle declaration found.'))
else:
cat.parent_cat=None
cat.put()
self.redirect('/admin/categories')
except Exception ,e :
if cat.is_saved():
cates=[c for c in Category.all() if c.key()!=cat.key()]
else:
cates= Category.all()
vals.update({'result':False,'msg':e.message,'category':cat,'key':key,'categories':cates})
self.render2('views/admin/category.html',vals)示例2: GET
# 需要导入模块: from blog.models import Category [as 别名]
# 或者: from blog.models.Category import get [as 别名]
def GET(self,slug=None):
action=self.param("action")
key=self.param('key')
category=None
if action and action=='edit':
try:
category=Category.get(key)
except:
pass
else:
action='add'
vals={'action':action,'category':category,'key':key,'categories':[c for c in Category.all() if not category or c.key()!=category.key()]}
self.render2('views/admin/category.html',vals)示例3: new_post
# 需要导入模块: from blog.models import Category [as 别名]
# 或者: from blog.models.Category import get [as 别名]
def new_post(request):
if request.method == 'POST':
form = AddNewPostForm(request.POST) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
Post.objects.create(
author=request.user,
title=form.cleaned_data['post_title'],
content=form.cleaned_data['post_content'],
link=title_to_link(form.cleaned_data['post_title']),
publication_date=form.cleaned_data['post_publication_date'],
publish=form.cleaned_data['post_publish'],
category=Category.get(form.cleaned_data['post_category']),
tags=form.cleaned_data['post_tags'],
)
return HttpResponseRedirect('/blog') # Redirect after POST
else:
form = AddNewPostForm() # An unbound form
return render(request, 'blog/new-post.html',
{'form': form})