back to black

2 files changed, 10 insertions, 3 deletions

diff --git a/synapse/config/saml2_config.py b/synapse/config/saml2_config.py

index afaa518ba5..a3e0a39259 100644
--- a/synapse/config/saml2_config.py
+++ b/synapse/config/saml2_config.py
@@ -48,8 +48,12 @@ class SAML2Config(Config):
             saml2_config.get("saml_session_lifetime", "5m")
         )
 
-        self.saml2_username_attestation = saml2_config.get("username_attestation", "uid")
-        self.saml2_displayname_attestation = saml2_config.get("displayname_attestation", "displayName")
+        self.saml2_username_attestation = saml2_config.get(
+            "username_attestation", "uid"
+        )
+        self.saml2_displayname_attestation = saml2_config.get(
+            "displayname_attestation", "displayName"
+        )
 
     def _default_saml_config_dict(self):
         import saml2
diff --git a/synapse/handlers/saml_handler.py b/synapse/handlers/saml_handler.py

index b81ac75281..f0f515e142 100644
--- a/synapse/handlers/saml_handler.py
+++ b/synapse/handlers/saml_handler.py
@@ -94,7 +94,10 @@ class SamlHandler:
             raise SynapseError(400, "SAML2 response was not signed")
 
         if self.saml2_username_attestation not in saml2_auth.ava:
-            logger.warning("SAML2 response lacks a '%s' attestation", self.saml2_username_attestation)
+            logger.warning(
+                "SAML2 response lacks a '%s' attestation",
+                self.saml2_username_attestation,
+            )
             raise SynapseError(400, "username attestation not in SAML2 response")
 
         self._outstanding_requests_dict.pop(saml2_auth.in_response_to, None)