caucase: Simplify pylint rules.

bad-option-value has an effect on the "disable" line, but somehow none on the
"enable" line. So remove it altogether.

caucase/utils.py

@@ -351,9 +351,9 @@ def _verifyCertificateChain(cert, trusted_cert_list, crl):
   # bad-style local import). Use "cryptography".
   # Also, older pylint (last version suppoting 2.7 ?) does not support
   # import-outside-toplevel but does not detect anything wrong here.
-  # pylint: disable=bad-option-value, import-outside-toplevel
+  # pylint: disable=import-outside-toplevel
   from OpenSSL import crypto
-  # pylint: enable=import-outside-toplevel, bad-option-value
+  # pylint: enable=import-outside-toplevel
   store = crypto.X509Store()
   assert trusted_cert_list
   for trusted_cert in trusted_cert_list:

caucase/wsgi.py

@@ -179,9 +179,9 @@ class InsufficientStorage(ApplicationError):
   # (spoiler: it is suitable).
   # Also, older pylint (last version suppoting 2.7 ?) does not support
   # bad-string-format-type but does not detect anything wrong here.
-  # pylint: disable=bad-option-value, bad-string-format-type
+  # pylint: disable=bad-string-format-type
   status = '%i Insufficient Storage' % (httplib.INSUFFICIENT_STORAGE, )
-  # pylint: enable=bad-string-format-type, bad-option-value
+  # pylint: enable=bad-string-format-type
 
 STATUS_OK = _getStatus(httplib.OK)
 STATUS_CREATED = _getStatus(httplib.CREATED)