remove useless code

kedifa/test.py

@@ -77,9 +77,6 @@ class KedifaMixin(object):
 class KedifaMixinCaucase(KedifaMixin):
 
   def createKey(self):
-    """Generates a key and return a tuple containing the RSAPrivateKey
-    and the PEM encoded version as a string.
-    """
     key = rsa.generate_private_key(
       public_exponent=65537, key_size=2048, backend=default_backend())
     key_pem = key.private_bytes(
@@ -137,7 +134,7 @@ class KedifaMixinCaucase(KedifaMixin):
       not_valid_after
     ).sign(key, hashes.SHA256(), default_backend())
     certificate_pem = certificate.public_bytes(serialization.Encoding.PEM)
-    return key, key_pem, certificate, certificate_pem#.decode('ascii')
+    return key, key_pem, certificate, certificate_pem
 
   def createPem(self):
     _, key_pem, _, certificate_pem = self.generateKeyCertificateData()
@@ -322,34 +319,6 @@ class KedifaIntegrationTest(KedifaMixinCaucase, unittest.TestCase):
     with open(self.logfile) as fh:
       last_log_line = fh.readlines()[-1]
 
-    if sys.version_info[:2] == (3, 5): # BBB python 3.5 compatibility
-      # On python3.5, errors like this are logged on SSL client errors:
-      #
-      # $timestamp - kedifa - ERROR - Exception while handling the request
-      #  Traceback (most recent call last):
-      #    File "/usr/lib/python3.5/wsgiref/handlers.py", line 138, in run
-      #      self.finish_response()
-      #    File "/usr/lib/python3.5/wsgiref/handlers.py", line 180, in finish_response
-      #      self.write(data)
-      #    File "/usr/lib/python3.5/wsgiref/handlers.py", line 279, in write
-      #      self._write(data)
-      #    File "/usr/lib/python3.5/wsgiref/handlers.py", line 453, in _write
-      #      result = self.stdout.write(data)
-      #    File "/usr/lib/python3.5/socket.py", line 594, in write
-      #      return self._sock.send(b)
-      #    File "/usr/lib/python3.5/ssl.py", line 869, in send
-      #      return self._sslobj.write(data)
-      #    File "/usr/lib/python3.5/ssl.py", line 594, in write
-      #      return self._sslobj.write(data)
-      #  ssl.SSLEOFError: EOF occurred in violation of protocol (_ssl.c:1949)
-      with open(self.logfile) as fh:
-        line_list = fh.readlines()
-      before_last_log_line = line_list[-2] if len(line_list) > 2 else ''
-      if "ssl.SSLEOFError: EOF occurred in violation of protocol" in before_last_log_line:
-        # and the actual "last" log line is before this traceback.
-        # BBB drop: all this when we stop supporting 3.5
-        last_log_line =line_list[-19]
-
     self.assertTrue(
       entry in last_log_line, '%r not found in %r' % (entry, last_log_line))