[Django]-Django: custom template tag errors in for loop

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When you change back self.user to a User instance here:

self.user = self.user.resolve(context)

it works the first time, but the next time, because self.user is no longer a template.Variable instance, you get the exception: ‘User’ object has no attribute ‘resolve'”

One solution is to save user & object instance in local variables:

def render(self, context):

    user_inst = self.user.resolve(context)
    object_inst = self.object.resolve(context)

    permissions_obj = object_inst.permissions(user_inst)

    content = self.nodelist.render(context)

    if hasattr(permissions_obj, self.permission):
        perm_func = getattr(permissions_obj, self.permission)
        if perm_func():
            return content 
    return ""
👤manji

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