Python Category.get方法代码示例

# 需要导入模块: from model import Category [as 别名]
# 或者: from model.Category import get [as 别名]
def getCategory(current_category_key):
    current_category = None
    lineage = []
    
    try:
        current_category = Category.get(db.Key(current_category_key))
        lineage = [Category.get(key) for key in current_category.lineage]
    except db.BadKeyError:
        pass
    except AttributeError:
        pass
    
    #todo - massive oppurtunity for optimization
    retval = current_category.key().__str__() + ',' + current_category.name + ';'
    
    for category in lineage:
        retval += category.key().__str__() + ',' + category.name + ','
    retval += ';'
    
    for category in Category.children(current_category):
        retval += category.key().__str__() + ',' + category.name + ','
    
    print 'Content-Type: text/plain;charset=UTF-8'
    print ''
    print retval

# 需要导入模块: from model import Category [as 别名]
# 或者: from model.Category import get [as 别名]
 def post(self, caid):
     try:
         categoryattr = CategoryAttr.get(id = caid)
         category = Category.get(id = categoryattr.cid)
     except:
         self.flash("此分类属性不存在")
         self.redirect("/admin/categorys")
         return
     
     name = self.get_argument("name", None)
     dec = self.get_argument("dec", "")
     order = int(self.get_argument("order", 1))
         
     categoryattr.name = name
     categoryattr.dec = dec
     categoryattr.order = order
     
     try:
         categoryattr.validate()
         categoryattr.save()
         self.flash(u"分类属性%s修改成功" % name)
         self.redirect("/admin/categoryattrs/%d" % int(categoryattr.cid))
         return
     except Exception, ex:
         self.flash(str(ex))

# 需要导入模块: from model import Category [as 别名]
# 或者: from model.Category import get [as 别名]
 def post(self, cid):
     try:
         category = Category.get(id = cid)
     except:
         self.flash("此分类不存在")
         self.redirect("/admin/categorys")
         return
     
     name = self.get_argument("name", None)
     dec = self.get_argument("dec", "")
     order = int(self.get_argument("order", 1))
         
     categoryattr = CategoryAttr()
     categoryattr.cid = cid
     categoryattr.name = name
     categoryattr.dec = dec
     categoryattr.order = order
     
     try:
         categoryattr.validate()
         categoryattr.save()
         self.flash("分类属性%s添加成功" % name)
         self.redirect("/admin/categoryattrs/%d" % int(cid))
         return
     except Exception as ex:
         self.flash(str(ex))
     
     self.render('admin/addcategoryattr.html', category = category, maxorder = CategoryAttr.maxorder(cid))

# 需要导入模块: from model import Category [as 别名]
# 或者: from model.Category import get [as 别名]
 def get(self, cid):
     try:
         category = Category.get(id = cid)
     except:
         self.flash("此分类不存在")
         self.redirect("/admin/categorys")
         return
     
     self.render('admin/addcategoryattr.html', category = category, maxorder = CategoryAttr.maxorder(cid))

# 需要导入模块: from model import Category [as 别名]
# 或者: from model.Category import get [as 别名]
    def get(self):
        current_category_key = self.request.get("category")
        current_category = None
        lineage = []

        try:
            current_category = Category.get(db.Key(current_category_key))
            lineage = [Category.get(key) for key in current_category.lineage]
        except db.BadKeyError:
            pass
        except AttributeError:
            pass

        child_categories = Category.children(current_category)
        self.tpl_vars["current_category"] = current_category
        self.tpl_vars["child_categories"] = child_categories
        self.tpl_vars["lineage"] = lineage
        path = os.path.join(os.path.dirname(__file__), "templates/admin/index.html")
        self.response.out.write(template.render(path, self.tpl_vars))

# 需要导入模块: from model import Category [as 别名]
# 或者: from model.Category import get [as 别名]
    def post(self):
        parent_key = self.request.get("parent_key")
        name = self.request.get("category_name")

        if len(name) < 3:
            pass  # no feedback, as of now
        else:
            try:
                parent = Category.get(db.Key(parent_key))
                Category.new(name, parent)
            except db.BadKeyError:
                pass  # no feedback, as of now
            except:
                pass  # no feedback, as of now

        self.redirect("./?category=" + parent_key)

# 需要导入模块: from model import Category [as 别名]
# 或者: from model.Category import get [as 别名]
 def get(self, ename):
     
     try:
         shop = Shop.get(ename = ename)
         shop.views = shop.views + 1
         shop.save()
         category = Category.get(id = shop.cid)
     except:
         raise HTTPError(404)
         return
     
     categoryattrs = CategoryAttr.select().where(CategoryAttr.cid == shop.cid)
     shopattrs = ShopAttr.select().where(ShopAttr.sid == shop.id)
     if shop.args:
         shop.args = simplejson.loads(shop.args)
     pics = ShopPic.select().where(ShopPic.sid == shop.id)
     
     recomshops = Shop.select().where((Shop.status == 1) & (Shop.id != shop.id)).paginate(1, 5)
     self.render("shop/shop.html", shop = shop, category = category, categoryattrs = categoryattrs, shopattrs = shopattrs, pics = pics, recomshops = recomshops)