Brevo: SendinBlue compatibility

(See previous commit.)

- Maintain deprecated compatibility
  versions on the old names/URLs.
  (Split into separate commit
  to make renamed files more
  obvious.)

anymail/backends/sendinblue.py

@@ -0,0 +1,20 @@
+import warnings
+
+from ..exceptions import AnymailDeprecationWarning
+from .brevo import EmailBackend as BrevoEmailBackend
+
+
+class EmailBackend(BrevoEmailBackend):
+    """
+    Deprecated compatibility backend for old Brevo name "SendinBlue".
+    """
+
+    esp_name = "SendinBlue"
+
+    def __init__(self, **kwargs):
+        warnings.warn(
+            "`anymail.backends.sendinblue.EmailBackend` has been renamed"
+            " `anymail.backends.brevo.EmailBackend`.",
+            AnymailDeprecationWarning,
+        )
+        super().__init__(**kwargs)

anymail/urls.py

@@ -16,6 +16,10 @@ from .webhooks.postal import PostalInboundWebhookView, PostalTrackingWebhookView
 from .webhooks.postmark import PostmarkInboundWebhookView, PostmarkTrackingWebhookView
 from .webhooks.resend import ResendTrackingWebhookView
 from .webhooks.sendgrid import SendGridInboundWebhookView, SendGridTrackingWebhookView
+from .webhooks.sendinblue import (
+    SendinBlueInboundWebhookView,
+    SendinBlueTrackingWebhookView,
+)
 from .webhooks.sparkpost import (
     SparkPostInboundWebhookView,
     SparkPostTrackingWebhookView,
@@ -68,6 +72,12 @@ urlpatterns = [
         SendGridInboundWebhookView.as_view(),
         name="sendgrid_inbound_webhook",
     ),
+    path(
+        # Compatibility for old SendinBlue esp_name; use Brevo in new code
+        "sendinblue/inbound/",
+        SendinBlueInboundWebhookView.as_view(),
+        name="sendinblue_inbound_webhook",
+    ),
     path(
         "sparkpost/inbound/",
         SparkPostInboundWebhookView.as_view(),
@@ -118,6 +128,12 @@ urlpatterns = [
         SendGridTrackingWebhookView.as_view(),
         name="sendgrid_tracking_webhook",
     ),
+    path(
+        # Compatibility for old SendinBlue esp_name; use Brevo in new code
+        "sendinblue/tracking/",
+        SendinBlueTrackingWebhookView.as_view(),
+        name="sendinblue_tracking_webhook",
+    ),
     path(
         "sparkpost/tracking/",
         SparkPostTrackingWebhookView.as_view(),

anymail/webhooks/sendinblue.py

@@ -0,0 +1,38 @@
+import warnings
+
+from ..exceptions import AnymailDeprecationWarning
+from .brevo import BrevoInboundWebhookView, BrevoTrackingWebhookView
+
+
+class SendinBlueTrackingWebhookView(BrevoTrackingWebhookView):
+    """
+    Deprecated compatibility tracking webhook for old Brevo name "SendinBlue".
+    """
+
+    esp_name = "SendinBlue"
+
+    def __init__(self, **kwargs):
+        warnings.warn(
+            "Anymail's SendinBlue webhook URLs are deprecated."
+            " Update your Brevo transactional email webhook URL to change"
+            " 'anymail/sendinblue' to 'anymail/brevo'.",
+            AnymailDeprecationWarning,
+        )
+        super().__init__(**kwargs)
+
+
+class SendinBlueInboundWebhookView(BrevoInboundWebhookView):
+    """
+    Deprecated compatibility inbound webhook for old Brevo name "SendinBlue".
+    """
+
+    esp_name = "SendinBlue"
+
+    def __init__(self, **kwargs):
+        warnings.warn(
+            "Anymail's SendinBlue webhook URLs are deprecated."
+            " Update your Brevo inbound webhook URL to change"
+            " 'anymail/sendinblue' to 'anymail/brevo'.",
+            AnymailDeprecationWarning,
+        )
+        super().__init__(**kwargs)