X-Git-Url: http://wagner.pp.ru/gitweb/?a=blobdiff_plain;ds=sidebyside;f=ctypescrypto%2Fx509.py;h=44919f1ff9a26be49f66b80570872018c319f84c;hb=0d459cdcbd6957d9eaef790e605f8af767d483e5;hp=358ce7d81d7d244ca1d44b2dfc34769e2c1e0f9d;hpb=4367362775bc1936c63cb0bff16a71affc31f8a2;p=oss%2Fctypescrypto.git

diff --git a/ctypescrypto/x509.py b/ctypescrypto/x509.py
index 358ce7d..44919f1 100644
--- a/ctypescrypto/x509.py
+++ b/ctypescrypto/x509.py
@@ -18,9 +18,9 @@ from datetime import datetime
 try:
 	from pytz import utc
 except ImportError:
-	from datetime import timedelta
+	from datetime import timedelta,tzinfo
 	ZERO=timedelta(0)
-	class UTC(datetime.tzinfo):
+	class UTC(tzinfo):
 		"""tzinfo object for UTC. 
 			If no pytz is available, we would use it.
 		"""
@@ -83,7 +83,7 @@ class X509Error(LibCryptoError):
 	pass
 
 
-class X509Name:
+class X509Name(object):
 	"""
 	Class which represents X.509 distinguished name - typically 
 	a certificate subject name or an issuer name.
@@ -376,7 +376,7 @@ class X509(object):
 	def check_ca(self):
 		""" Returns True if certificate is CA certificate """
 		return libcrypto.X509_check_ca(self.cert)>0
-class X509Store:
+class X509Store(object):
 	"""
 		Represents trusted certificate store. Can be used to lookup CA 
 		certificates to verify
@@ -467,7 +467,7 @@ class X509Store:
 		else:
 			raise TypeError("datetime.date, datetime.datetime or integer is required as time argument")
 		raise NotImplementedError
-class StackOfX509:
+class StackOfX509(object):
 	"""
 	Implements OpenSSL STACK_OF(X509) object.
 	It looks much like python container types