fixes of WhyNotHugo's remarks

payments/core.py

@@ -146,9 +146,14 @@ def get_return_url(
     def autocomplete_with_subscription(self, payment):
         """
         Complete the payment with subscription
-        Used by providers, that use server initiated subscription workflow
 
-        Throws RedirectNeeded if there is problem with the payment that needs to be solved by user
+        If the provider uses workflow such that the payments are initiated from
+        implementer's side.
+        The users of django-payments will create a payment and call
+        Payment.autocomplete_with_subscription() right before the subscription end.
+
+        Throws RedirectNeeded if there is problem with the payment
+        that needs to be solved by user.
         """
         raise NotImplementedError()
 

payments/models.py

@@ -65,9 +65,6 @@ class TimeUnit(enum.Enum):
         month = "month"
         day = "day"
 
-    def get_token(self) -> str:
-        return self.token
-
     def set_recurrence(self, token: str, **kwargs):
         """
         Sets token and other values associated with subscription recurrence
@@ -262,9 +259,14 @@ def is_recurring(self) -> bool:
     def autocomplete_with_subscription(self):
         """
         Complete the payment with subscription
-        Used by providers, that use server initiated subscription workflow
 
-        Throws RedirectNeeded if there is problem with the payment that needs to be solved by user
+        If the provider uses workflow such that the payments are initiated from
+        implementer's side.
+        Call this function right before the subscription end to
+        make a new subscription payment.
+
+        Throws RedirectNeeded if there is problem with the payment
+        that needs to be solved by user
         """
         provider = provider_factory(self.variant)
         provider.autocomplete_with_subscription(self)