python3 - 2to3 + miscell obvious tweaks

[sfa.git] / keyconvert / keyconvert.py

diff --git a/keyconvert/keyconvert.py b/keyconvert/keyconvert.py
index de904ee..2effcb6 100755 (executable)
--- a/keyconvert/keyconvert.py
+++ b/keyconvert/keyconvert.py
@@ -12,7 +12,8 @@ class RSA_pub_fix(RSA.RSA_pub):
     def save_key_bio(self, bio, *args, **kw):
         return self.save_pub_key_bio(bio)
 
-def rsa_new_pub_key((e, n)):
+def rsa_new_pub_key(couple):
+    (e, n)=couple
     rsa = m2.rsa_new()
     m2.rsa_set_e(rsa, e)
     m2.rsa_set_n(rsa, n)
@@ -102,12 +103,12 @@ def convert(fin, fout):
         dsa.save_pub_key(fout)
         # FIXME: This is wrong.
         # M2Crypto doesn't allow us to set the public key parameter
-        raise(Exception, "DSA keys are not supported yet: M2Crypto doesn't allow us to set the public key parameter")
+        raise Exception("DSA keys are not supported yet: M2Crypto doesn't allow us to set the public key parameter")
 
 
 if __name__ == "__main__":
     if len(sys.argv) != 3:
-        print "Usage: %s <input-file> <output-file>"
+        print("Usage: %s <input-file> <output-file>")
         sys.exit(1)
 
     fin = sys.argv[1]