Use print() function in both Python 2 and Python 3

6 files changed, 25 insertions, 25 deletions

diff --git a/src/ext/ed25519/ref10/base.py b/src/ext/ed25519/ref10/base.py
index 8bfaab0568..3d477c5c39 100644
--- a/src/ext/ed25519/ref10/base.py
+++ b/src/ext/ed25519/ref10/base.py
@@ -56,15 +56,15 @@ def radix255(x):
 
 Bi = B
 for i in range(32):
-  print "{"
+  print("{")
   Bij = Bi
   for j in range(8):
-    print " {"
-    print "  {",radix255(Bij[1]+Bij[0]),"},"
-    print "  {",radix255(Bij[1]-Bij[0]),"},"
-    print "  {",radix255(2*d*Bij[0]*Bij[1]),"},"
+    print(" {")
+    print("  {",radix255(Bij[1]+Bij[0]),"},")
+    print("  {",radix255(Bij[1]-Bij[0]),"},")
+    print("  {",radix255(2*d*Bij[0]*Bij[1]),"},")
     Bij = edwards(Bij,Bi)
-    print " },"
-  print "},"
+    print(" },")
+  print("},")
   for k in range(8):
     Bi = edwards(Bi,Bi)
diff --git a/src/ext/ed25519/ref10/base2.py b/src/ext/ed25519/ref10/base2.py
index 5923e43a7b..3f8e3d25d2 100644
--- a/src/ext/ed25519/ref10/base2.py
+++ b/src/ext/ed25519/ref10/base2.py
@@ -57,9 +57,9 @@ def radix255(x):
 Bi = B
 
 for i in range(8):
-  print " {"
-  print "  {",radix255(Bi[1]+Bi[0]),"},"
-  print "  {",radix255(Bi[1]-Bi[0]),"},"
-  print "  {",radix255(2*d*Bi[0]*Bi[1]),"},"
-  print " },"
+  print(" {")
+  print("  {",radix255(Bi[1]+Bi[0]),"},")
+  print("  {",radix255(Bi[1]-Bi[0]),"},")
+  print("  {",radix255(2*d*Bi[0]*Bi[1]),"},")
+  print(" },")
   Bi = edwards(B,edwards(B,Bi))
diff --git a/src/ext/ed25519/ref10/d.py b/src/ext/ed25519/ref10/d.py
index 3fbb175077..5b875de666 100644
--- a/src/ext/ed25519/ref10/d.py
+++ b/src/ext/ed25519/ref10/d.py
@@ -30,4 +30,4 @@ def radix255(x):
   return result
 
 d = -121665 * inv(121666)
-print radix255(d)
+print(radix255(d))
diff --git a/src/ext/ed25519/ref10/d2.py b/src/ext/ed25519/ref10/d2.py
index 3e533730b7..f59a1bc62a 100644
--- a/src/ext/ed25519/ref10/d2.py
+++ b/src/ext/ed25519/ref10/d2.py
@@ -30,4 +30,4 @@ def radix255(x):
   return result
 
 d = -121665 * inv(121666)
-print radix255(d*2)
+print(radix255(d*2))
diff --git a/src/ext/ed25519/ref10/sqrtm1.py b/src/ext/ed25519/ref10/sqrtm1.py
index a276d4e673..df9f26ee1d 100644
--- a/src/ext/ed25519/ref10/sqrtm1.py
+++ b/src/ext/ed25519/ref10/sqrtm1.py
@@ -30,4 +30,4 @@ def radix255(x):
   return result
 
 I = expmod(2,(q-1)/4,q)
-print radix255(I)
+print(radix255(I))
diff --git a/src/test/ed25519_exts_ref.py b/src/test/ed25519_exts_ref.py
index 658f7cde12..ae537ff15b 100644
--- a/src/test/ed25519_exts_ref.py
+++ b/src/test/ed25519_exts_ref.py
@@ -152,7 +152,7 @@ class SelfTest(unittest.TestCase):
         # Check that identities match
         assert(identity == identity2)
         # Check that identity is the point (0,1)
-        assert(identity == [0L,1L])
+        assert(identity == [0,1])
 
         # Check identity element: a*E = E, where a is a random scalar
         scalar = random_scalar(os.urandom)
@@ -186,22 +186,22 @@ BLINDING_PARAMS = [
 PREFIX = "ED25519_"
 
 def writeArray(name, array):
-    print "static const char *{prefix}{name}[] = {{".format(
-        prefix=PREFIX,name=name)
+    print("static const char *{prefix}{name}[] = {{".format(
+        prefix=PREFIX,name=name))
     for a in array:
         h = binascii.b2a_hex(a)
         if len(h) > 70:
             h1 = h[:70]
             h2 = h[70:]
-            print '  "{0}"\n      "{1}",'.format(h1,h2)
+            print('  "{0}"\n      "{1}",'.format(h1,h2))
         else:
-            print '  "{0}",'.format(h)
-    print "};\n"
+            print('  "{0}",'.format(h))
+    print("};\n")
 
 def comment(text, initial="/**"):
-    print initial
-    print textwrap.fill(text,initial_indent=" * ",subsequent_indent=" * ")
-    print " */"
+    print(initial)
+    print(textwrap.fill(text,initial_indent=" * ",subsequent_indent=" * "))
+    print(" */")
 
 def makeTestVectors():
     comment("""Test vectors for our ed25519 implementation and related
@@ -257,7 +257,7 @@ def makeTestVectors():
 if __name__ == '__main__':
     import sys
     if len(sys.argv) == 1 or sys.argv[1] not in ("SelfTest", "MakeVectors"):
-        print "You should specify one of 'SelfTest' or 'MakeVectors'"
+        print("You should specify one of 'SelfTest' or 'MakeVectors'")
         sys.exit(1)
     if sys.argv[1] == 'SelfTest':
         unittest.main()