Fix linting errors caused by bump to Python 3.10migrate-to-python3.10

4 files changed, 9 insertions, 5 deletions

diff --git a/gn3/auth/authentication/oauth2/endpoints/introspection.py b/gn3/auth/authentication/oauth2/endpoints/introspection.py
index a567363..29ade6a 100644
--- a/gn3/auth/authentication/oauth2/endpoints/introspection.py
+++ b/gn3/auth/authentication/oauth2/endpoints/introspection.py
@@ -24,7 +24,7 @@ class IntrospectionEndpoint(_IntrospectionEndpoint):
         """Query the token."""
         return _query_token(self, token_string, token_type_hint)
 
-    def introspect_token(self, token: OAuth2Token) -> dict:# pylint: disable=[no-self-use]
+    def introspect_token(self, token: OAuth2Token) -> dict:
         """Return the introspection information."""
         url = urlparse(flask_request.url)
         return {
@@ -43,6 +43,6 @@ class IntrospectionEndpoint(_IntrospectionEndpoint):
             "jti": token.token_id
         }
 
-    def check_permission(self, token, client, request):# pylint: disable=[unused-argument, no-self-use]
+    def check_permission(self, token, client, request):# pylint: disable=[unused-argument]
         """Check that the client has permission to introspect token."""
         return client.client_type == "internal"
diff --git a/gn3/auth/authentication/oauth2/endpoints/utilities.py b/gn3/auth/authentication/oauth2/endpoints/utilities.py
index 299f151..b85940d 100644
--- a/gn3/auth/authentication/oauth2/endpoints/utilities.py
+++ b/gn3/auth/authentication/oauth2/endpoints/utilities.py
@@ -12,7 +12,9 @@ def query_token(# pylint: disable=[unused-argument]
         endpoint_object: Any, token_str: str, token_type_hint) -> Optional[
             OAuth2Token]:
     """Retrieve the token from the database."""
-    __identity__ = lambda val: val
+    def __identity__(val):
+        """Identity function."""
+        return val
     token = Nothing
     with db.connection(current_app.config["AUTH_DB"]) as conn:
         if token_type_hint == "access_token":
diff --git a/gn3/auth/authentication/oauth2/grants/authorisation_code_grant.py b/gn3/auth/authentication/oauth2/grants/authorisation_code_grant.py
index f80d02e..fb8d436 100644
--- a/gn3/auth/authentication/oauth2/grants/authorisation_code_grant.py
+++ b/gn3/auth/authentication/oauth2/grants/authorisation_code_grant.py
@@ -41,7 +41,7 @@ class AuthorisationCodeGrant(grants.AuthorizationCodeGrant):
         """Retrieve the code from the database."""
         return __query_authorization_code__(code, client)
 
-    def delete_authorization_code(self, authorization_code):# pylint: disable=[no-self-use]
+    def delete_authorization_code(self, authorization_code):
         """Delete the authorisation code."""
         with db.connection(app.config["AUTH_DB"]) as conn:
             with db.cursor(conn) as cursor:
diff --git a/gn3/auth/authentication/oauth2/models/oauth2token.py b/gn3/auth/authentication/oauth2/models/oauth2token.py
index 72e20cc..981e730 100644
--- a/gn3/auth/authentication/oauth2/models/oauth2token.py
+++ b/gn3/auth/authentication/oauth2/models/oauth2token.py
@@ -51,7 +51,9 @@ class OAuth2Token(NamedTuple):
         return self.revoked
 
 def __token_from_resultset__(conn: db.DbConnection, rset) -> Maybe:
-    __identity__ = lambda val: val
+    def __identity__(val):
+        """Identity function."""
+        return val
     try:
         the_user = user_by_id(conn, uuid.UUID(rset["user_id"]))
     except NotFoundError as _nfe: