misc: fix pylint errors with 2.10.2 version (#56489)

pylint.rc

@@ -53,6 +53,10 @@ disable=
     unused-argument
 
 
+[TESTOPTIONS]
+ignored-parents=wcs.qommon.TenantAwareThread
+
+
 [REPORTS]
 output-format=parseable
 include-ids=yes

tox.ini

@@ -40,7 +40,7 @@ deps =
     django-ratelimit<3
     pyproj
     astroid!=2.5.7
-    pylint<2.10
+    pylint
     Quixote>=3.0,<3.2
     pre-commit
     pyzbar

wcs/compat.py

@@ -205,7 +205,7 @@ class CompatWcsPublisher(WcsPublisher):
             output = self.try_publish(request)
         except PublishError as exc:
             output = self.finish_interrupted_request(exc)
-        except Exception as exc:
+        except Exception:
             output = self.finish_failed_request()
         response = request.response