1 files changed, 13 insertions, 12 deletions
diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py
index 325a2b6..8c33e9d 100755
--- a/Parser/asdl_c.py
+++ b/Parser/asdl_c.py
@@ -718,7 +718,7 @@ class ChainOfVisitors:
             v.visit(object)
             v.emit("", 0)
 
-common_msg = "/* File automatically generated by %s. */\n"
+common_msg = "/* File automatically generated by %s. */\n\n"
 
 c_file_msg = """
 /*
@@ -728,6 +728,7 @@ c_file_msg = """
    The __version__ number is set to the revision number of the commit
    containing the grammar change.
 */
+
 """
 
 def main(srcfile):
@@ -741,25 +742,25 @@ def main(srcfile):
     if INC_DIR:
         p = "%s/%s-ast.h" % (INC_DIR, mod.name)
         f = open(p, "wb")
-        print >> f, auto_gen_msg
-        print >> f, '#include "asdl.h"\n'
+        f.write(auto_gen_msg)
+        f.write('#include "asdl.h"\n\n')
         c = ChainOfVisitors(TypeDefVisitor(f),
                             StructVisitor(f),
                             PrototypeVisitor(f),
                             )
         c.visit(mod)
-        print >>f, "PyObject* PyAST_mod2obj(mod_ty t);"
+        f.write("PyObject* PyAST_mod2obj(mod_ty t);\n")
         f.close()
 
     if SRC_DIR:
         p = os.path.join(SRC_DIR, str(mod.name) + "-ast.c")
         f = open(p, "wb")
-        print >> f, auto_gen_msg
-        print >> f, c_file_msg % parse_version(mod)
-        print >> f, '#include "Python.h"'
-        print >> f, '#include "%s-ast.h"' % mod.name
-        print >> f
-        print >>f, "static PyTypeObject* AST_type;"
+        f.write(auto_gen_msg)
+        f.write(c_file_msg % parse_version(mod))
+        f.write('#include "Python.h"\n')
+        f.write('#include "%s-ast.h"\n' % mod.name)
+        f.write('\n')
+        f.write("static PyTypeObject* AST_type;\n")
         v = ChainOfVisitors(
             PyTypesDeclareVisitor(f),
             PyTypesVisitor(f),
@@ -779,7 +780,7 @@ if __name__ == "__main__":
     SRC_DIR = ''
     opts, args = getopt.getopt(sys.argv[1:], "h:c:")
     if len(opts) != 1:
-        print "Must specify exactly one output file"
+        sys.stdout.write("Must specify exactly one output file\n")
         sys.exit(1)
     for o, v in opts:
         if o == '-h':
@@ -787,6 +788,6 @@ if __name__ == "__main__":
         if o == '-c':
             SRC_DIR = v
     if len(args) != 1:
-        print "Must specify single input file"
+        sys.stdout.write("Must specify single input file\n")
         sys.exit(1)
     main(args[0])