X-Git-Url: http://wagner.pp.ru/gitweb/?a=blobdiff_plain;f=ctypescrypto%2Frand.py;h=4bc073a1ceb63f727d6022e5586d85d577084dbf;hb=5eb6b4548beeacbd191b9c49a9b6cb7acf339837;hp=f14c6f769836d76126b402c628829b46d9548b3d;hpb=3af16f1cbc516e55cfc31af5dee0bc367a9ecbae;p=oss%2Fctypescrypto.git

diff --git a/ctypescrypto/rand.py b/ctypescrypto/rand.py
index f14c6f7..4bc073a 100644
--- a/ctypescrypto/rand.py
+++ b/ctypescrypto/rand.py
@@ -6,6 +6,8 @@ from ctypes import create_string_buffer, c_char_p, c_int, c_double
 from ctypescrypto import libcrypto
 from ctypescrypto.exception import LibCryptoError
 
+__all__ = ['RandError','bytes','pseudo_bytes','seed','status']
+
 class RandError(LibCryptoError):
 	pass
 
@@ -45,7 +47,7 @@ def seed(data, entropy=None):
 		If entropy is not None, it should be floating point(double)
 		value estimating amount of entropy  in the data (in bytes).
 	"""
-	if type(data) != type(""):
+	if not isinstance(data,str):
 		raise TypeError("A string is expected")
 	ptr = c_char_p(data)
 	size = len(data)