Python &引用;无法分析余数";错误
我正在尝试检查特定组是否具有修改其他类型组的权限Python &引用;无法分析余数";错误,python,html,django,permissions,haml,Python,Html,Django,Permissions,Haml,我正在尝试检查特定组是否具有修改其他类型组的权限 def can_write_object(self, obj): return (self.user.is_staff or self.userprofile.has_permission(obj, Permission.READ_WRITE)) 我只希望在policy.can\u write\u object()函数返回true - if groups - for group in groups
def can_write_object(self, obj):
return (self.user.is_staff or
self.userprofile.has_permission(obj, Permission.READ_WRITE))
我只希望在policy.can\u write\u object()
函数返回true
- if groups
- for group in groups
.btn-group
- if policy.can_write_object(group)
%a.btn.btn-mini{
:data-toggle => "modal",
:onclick => "$(\"#groupmodalcontainer\").load(\"{% url group group.id %}\");",
}
Modify Group
然而,我不断地得到这个错误
模板语法错误
无法解析剩余部分:“(组)”from”policy。can_write_object(组)
我对haml
语法不太了解,但通常情况下,您会这样做:group | policy。can_write_object
@karthikr感谢您的建议,但是,我得到了这个错误无效的过滤器:“policy”