Code cleanups

1. unused "import struct" removed
2. AddressFamily.__len__ is defined, but why in so way? removed.
3. comparison against instancemethod type fixed

2 files changed, 2 insertions, 8 deletions

diff --git a/python/netlink/core.py b/python/netlink/core.py
index b6cf7e9..0ffa22f 100644
--- a/python/netlink/core.py
+++ b/python/netlink/core.py
@@ -32,7 +32,6 @@ from __future__ import absolute_import
 from . import capi
 import sys
 import socket
-import struct
 
 __all__ = ['Message', 'Socket', 'DumpParams', 'Object', 'Cache', 'KernelError',
            'NetlinkError']
@@ -619,9 +618,6 @@ class AddressFamily(object):
 	def __str__(self):
         	return capi.nl_af2str(self._family, 32)[0]
 
-	def __len__(self):
-		return len(str(self))
-
 	def __int__(self):
         	return self._family
 
diff --git a/python/netlink/util.py b/python/netlink/util.py
index f6e7dec..73a211d 100644
--- a/python/netlink/util.py
+++ b/python/netlink/util.py
@@ -13,6 +13,7 @@ from __future__ import absolute_import
 from . import core as netlink
 from . import capi as capi
 from string import Formatter
+import types
 
 __version__ = "1.0"
 
@@ -82,7 +83,7 @@ class MyFormatter(Formatter):
                 value = getattr(self._obj, key)
                 title = None
 
-                if type(value) == 'instancemethod':
+                if isinstance(value, types.MethodType):
                         value = value()
 
         	try:
@@ -144,9 +145,6 @@ class MyFormatter(Formatter):
 
                 raise ValueError("Unknown converion specifier {0!s}".format(conversion))
 
-	def nl(self):
-		return '\n' + self._indent
-
 	def nl(self, format_string=''):
 		return '\n' + self._indent + self.format(format_string)