Replace hardcoded path to PasswordChangeView in UserChangeForm with reverse of its URL

[Denis]

I'm using built-in forms for authentication.
Created CustomUser with ​CustomUserCreationForm and CustomUserChangeForm.
CustomUserChangeForm is based on ​UserChangeForm.

If password is get successfully help_text is supplied with '../password/' path:

help_text=_(...but you can change the password using <a href="{}">this form</a>.),
***
if password:
    password.help_text = password.help_text.format('../password/')

But aimed form has password_change URL in ​auth/urls.py:

path('password_change/', views.PasswordChangeView.as_view(), name='password_change'),

And there is no easy way to substitute it (I mean it's a hardcoded string)

[Denis]

It's my first ticket and fix.

I have fixed it locally and it works fine:

from django.urls import reverse
***
password.help_text = password.help_text.format(reverse('password_change'))

Is it trivial or requires a patch?

[Denis]

It's an admin's form: "A form used in the admin interface to change a user’s information and permissions"
And 'password/' path works fine there