diff --git a/src/wolfssl/__init__.py b/src/wolfssl/__init__.py
index 6e9f96d..3bc71e4 100644
--- a/src/wolfssl/__init__.py
+++ b/src/wolfssl/__init__.py
@@ -20,6 +20,10 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 
+# pylint: disable=too-many-instance-attributes, too-many-arguments
+# pylint: disable=too-many-arguments, too-many-branches, too-many-locals
+# pylint: disable=too-many-public-methods, too-many-statements
+
 import sys
 import errno
 from socket import (
@@ -271,7 +275,8 @@ class SSLSocket(socket):
                                 proto=sock.proto,
                                 fileno=sock.fileno())
             else:
-                socket.__init__(self, _sock=sock._sock)
+                socket.__init__(
+                    self, _sock=sock._sock)  # pylint: disable=protected-access
 
             self.settimeout(sock.gettimeout())
 
@@ -471,7 +476,7 @@ class SSLSocket(socket):
 
         return sock
 
-    def do_handshake(self, block=False):
+    def do_handshake(self, block=False):  # pylint: disable=unused-argument
         """
         Perform a TLS/SSL handshake.
         """
diff --git a/src/wolfssl/_memory.py b/src/wolfssl/_memory.py
deleted file mode 100644
index a0840b2..0000000
--- a/src/wolfssl/_memory.py
+++ /dev/null
@@ -1,35 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# _memory.py
-#
-# Copyright (C) 2006-2017 wolfSSL Inc.
-#
-# This file is part of wolfSSL. (formerly known as CyaSSL)
-#
-# wolfSSL is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# wolfSSL is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
-
-# pylint: disable=missing-docstring
-
-try:
-    from wolfssl._ffi import ffi as _ffi
-    from wolfssl._ffi import lib as _lib
-except ImportError:
-    pass
-
-_DYNAMIC_TYPE_METHOD = 11
-
-
-def _native_free(native_object, dynamic_type):
-    _lib.wolfSSL_Free(native_object, _ffi.NULL, dynamic_type)
diff --git a/src/wolfssl/_methods.py b/src/wolfssl/_methods.py
index 81ece3f..2c76e3f 100644
--- a/src/wolfssl/_methods.py
+++ b/src/wolfssl/_methods.py
@@ -23,15 +23,11 @@
 # pylint: disable=missing-docstring, invalid-name
 
 try:
-    from wolfssl._ffi import ffi as _ffi
     from wolfssl._ffi import lib as _lib
+    from wolfssl._ffi import ffi as _ffi
 except ImportError:
     pass
 
-from wolfssl._memory import (
-    _native_free, _DYNAMIC_TYPE_METHOD
-)
-
 
 PROTOCOL_SSLv23 = 1
 PROTOCOL_SSLv3 = 2
@@ -43,8 +39,14 @@ PROTOCOL_TLSv1_2 = 5
 _PROTOCOL_LIST = [PROTOCOL_SSLv23, PROTOCOL_SSLv3, PROTOCOL_TLS,
                   PROTOCOL_TLSv1, PROTOCOL_TLSv1_1, PROTOCOL_TLSv1_2]
 
+_DYNAMIC_TYPE_METHOD = 11
 
-class WolfSSLMethod(object):
+
+def _native_free(native_object, dynamic_type):
+    _lib.wolfSSL_Free(native_object, _ffi.NULL, dynamic_type)
+
+
+class WolfSSLMethod(object):  # pylint: disable=too-few-public-methods
     """
     An SSLMethod holds SSL-related configuration options such as
     protocol version and communication side.
diff --git a/tests/test_context.py b/tests/test_context.py
index 1a61c9e..cc07a65 100644
--- a/tests/test_context.py
+++ b/tests/test_context.py
@@ -69,5 +69,5 @@ def test_load_verify_locations_with_cafile(ssl_context):
     ssl_context.load_verify_locations(cafile="certs/ca-cert.pem")
 
 
-def test_load_verify_locations_with_cadata(ssl_provider, ssl_context):
+def test_load_verify_locations_with_cadata(ssl_context):
     ssl_context.load_verify_locations(cadata=_CADATA)