1 files changed, 0 insertions, 2 deletions
diff --git a/Lib/os.py b/Lib/os.py
index 2d1b29b..5ee3d4b 100644
--- a/Lib/os.py
+++ b/Lib/os.py
@@ -436,8 +436,6 @@ else:
                 def __delitem__(self, key):
                     unsetenv(key)
                     del self.data[key.upper()]
-            def has_key(self, key):
-                return key.upper() in self.data
             def __contains__(self, key):
                 return key.upper() in self.data
             def get(self, key, failobj=None):