I've discovered Python's __all__ variable and make use of it in all modles

[oss/ctypescrypto.git] / ctypescrypto / bio.py

diff --git a/ctypescrypto/bio.py b/ctypescrypto/bio.py
index f8150f72cebc25db4b8604a33c88f6a1c64f727d..ae89aa3bac354b9e934002b3c40e2c1820fec96f 100644 (file)
--- a/ctypescrypto/bio.py
+++ b/ctypescrypto/bio.py
@@ -1,3 +1,6 @@
+"""
+Interface to OpenSSL BIO library
+"""
 from ctypescrypto import libcrypto
 from ctypes import c_char_p, c_void_p, c_int, string_at, c_long,POINTER,byref, create_string_buffer
 class Membio:
@@ -80,6 +83,8 @@ class Membio:
                Resets the read-only bio to start and discards all data from writable bio
                """
                libcrypto.BIO_ctrl(self.bio,1,0,None)
+
+__all__ = ['Membio']
 libcrypto.BIO_s_mem.restype=c_void_p
 libcrypto.BIO_new.restype=c_void_p
 libcrypto.BIO_new.argtypes=(c_void_p,)