Replace backticks with repr() or "%r"
From SF patch #852334.
diff --git a/Demo/newmetaclasses/Enum.py b/Demo/newmetaclasses/Enum.py
index 8a00b59..5d490a9 100644
--- a/Demo/newmetaclasses/Enum.py
+++ b/Demo/newmetaclasses/Enum.py
@@ -97,7 +97,7 @@
print Color.red
- print `Color.red`
+ print repr(Color.red)
print Color.red == Color.red
print Color.red == Color.blue
print Color.red == 1
@@ -139,7 +139,7 @@
print Color.red
- print `Color.red`
+ print repr(Color.red)
print Color.red == Color.red
print Color.red == Color.blue
print Color.red == 1