whare are 'name', 'email', and 'url' defined for comment model

[tian-yan]

In the default HTML template file form.html, I found below template tags: {{ form.name }}, {{ form.url }}, {{ form.email }}. However, those fields (name, url, email) are not defined in Django Comment Model. I did not see anywhere in the official documents mentioned above fields either.

Where are they defined ?

[tian-yan]

It seems that they were not mentioned in official document, but I finally found in source code that they were defined in an Abstract Class (CommentAbstractModel) from which class Comment was subclassed.

class CommentAbstractModel(BaseCommentAbstractModel):
    name = property(_get_name, _set_name, doc="The name of the user who posted this comment")
    email = property(_get_email, _set_email, doc="The email of the user who posted this comment")
    url = property(_get_url, _set_url, doc="The URL given by the user who posted this comment")