all: Make pylint happier.

.pylintrc

 [MASTER]
 ignore=_version.py
 
+[DESIGN]
+max-args=12
+max-nested-blocks=6
+max-module-lines=1500
+
 [MESSAGES CONTROL]
 disable=C0103,C0330,R0903,R0914,R0912,R0915,R0902
 # C0103 "Invalid name "%s" (should match %s)"

caucase/test.py

@@ -20,6 +20,7 @@ Caucase - Certificate Authority for Users, Certificate Authority for SErvices
 
 Test suite
 """
+# pylint: disable=too-many-lines
 from __future__ import absolute_import
 from Cookie import SimpleCookie
 import datetime
@@ -148,8 +149,13 @@ 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.
+    """
     self._wfile.write(data)
+  # pylint: enable=unused-argument
 
 class NoCloseFileProxy(object):
   """
@@ -1329,6 +1335,9 @@ class CaucaseTest(unittest.TestCase):
       ))
       server_key_file.write(ca_crt_pem)
     def readServerKey():
+      """
+      Read server key from file.
+      """
       with open(self._server_key, 'rb') as server_key_file:
         return server_key_file.read()
     reference_server_key = readServerKey()
@@ -2602,10 +2611,12 @@ class CaucaseTest(unittest.TestCase):
     self.assertEqual(os.stat(self._server_db).st_mode & 0o777, 0o600)
     self.assertEqual(os.stat(self._server_key).st_mode & 0o777, 0o600)
 
+# pylint: disable=no-member
 if getattr(CaucaseTest, 'assertItemsEqual', None) is None:
   # Because python3 decided it should be named differently, and 2to3 cannot
   # pick it up, and this code must remain python2-compatible... Yay !
   CaucaseTest.assertItemsEqual = CaucaseTest.assertCountEqual
+# pylint: enable=no-member
 
 if __name__ == '__main__': # pragma: no cover
   unittest.main()

caucase/wsgi.py

@@ -34,10 +34,12 @@ import jwt
 from . import utils
 from . import exceptions
 
+# pylint: disable=import-error
 if sys.version_info >= (3, ): # pragma: no cover
   from html import escape
 else: # pragma: no cover
   from cgi import escape
+# pylint: enable=import-error
 
 __all__ = ('Application', 'CORSTokenManager')