#4578: fix has_key() usage in compiler package.
diff --git a/Lib/compiler/transformer.py b/Lib/compiler/transformer.py
index eccade3..f5fe582 100644
--- a/Lib/compiler/transformer.py
+++ b/Lib/compiler/transformer.py
@@ -81,7 +81,7 @@
def Node(*args):
kind = args[0]
- if nodes.has_key(kind):
+ if kind in nodes:
try:
return nodes[kind](*args[1:])
except TypeError:
@@ -120,7 +120,7 @@
def transform(self, tree):
"""Transform an AST into a modified parse tree."""
if not (isinstance(tree, tuple) or isinstance(tree, list)):
- tree = parser.ast2tuple(tree, line_info=1)
+ tree = parser.st2tuple(tree, line_info=1)
return self.compile_node(tree)
def parsesuite(self, text):