[qa] Black and docstrfmt reformatting

CHANGES.rst

@@ -8,8 +8,8 @@ Features
 ~~~~~~~~
 
 - Added integration with `OpenWISP Monitoring
-  <https://openwisp.io/docs/stable/radius/user/radius_monitoring.html>`_ to
-  collect and visualize metrics for user-signups and RADIUS traffic.
+  <https://openwisp.io/docs/stable/radius/user/radius_monitoring.html>`_
+  to collect and visualize metrics for user-signups and RADIUS traffic.
 - Added support for `Change of Authorization (CoA)
   <https://openwisp.io/docs/stable/radius/user/change_of_authorization.html>`_.
 - Added `MonthlyTrafficCounter

README.rst

@@ -46,8 +46,8 @@ verification
 `generation of new users for events
 <https://openwisp.io/docs/stable/radius/user/generating_users.html>`_,
 `social login
-<https://openwisp.io/docs/stable/radius/user/social_login.html>`_, and much
-more.
+<https://openwisp.io/docs/stable/radius/user/social_login.html>`_, and
+much more.
 
 It can be used as a standalone application or integrated with the rest of
 `OpenWISP <https://openwisp.org>`_. It can also be used as a `base system

openwisp_radius/base/forms.py

@@ -46,7 +46,9 @@ def clean(self):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         if 'csvfile' in self.fields:
-            docs_link = 'https://openwisp.io/docs/stable/radius/user/importing_users.html'
+            docs_link = (
+                'https://openwisp.io/docs/stable/radius/user/importing_users.html'
+            )
             help_text = f"Refer to the <b><u><a href='{docs_link}'>docs</a></u></b> \
                 for more details on importing users from a CSV"
             self.fields['csvfile'].help_text = help_text