pylint: Get rid of the last disable=unused-argument places.

caucase/test.py

@@ -161,13 +161,12 @@ class FakeStreamRequest(object):
     """
     return self._rfile if 'r' in mode else self._wfile
 
-  # pylint: disable=unused-argument
   def sendall(self, data, flags=None): # pragma: no cover
     """
     Redirect sendall.
     """
+    _ = flags # Silence pylint
     self._wfile.write(data)
-  # pylint: enable=unused-argument
 
 class NoCloseFileProxy(object):
   """

caucase/wsgi.py

@@ -963,14 +963,11 @@ class Application(object):
       [],
     )
 
-  def getCertificateRevocationList(
-    self,
-    context,
-    environ,
-  ): # pylint: disable=unused-argument
+  def getCertificateRevocationList(self, context, environ):
     """
     Handle GET /{context}/crl .
     """
+    _ = environ # Silence pylint
     return self._returnFile(
       context.getCertificateRevocationList(),
       'application/pkix-crl',