Patch #1181: add os.environ.clear() method.
diff --git a/Lib/os.py b/Lib/os.py
index 206aa37..7d21763 100644
--- a/Lib/os.py
+++ b/Lib/os.py
@@ -446,6 +446,10 @@
def __delitem__(self, key):
unsetenv(key)
del self.data[key.upper()]
+ def clear(self):
+ for key in self.data.keys():
+ unsetenv(key)
+ del self.data[key]
def has_key(self, key):
return key.upper() in self.data
def __contains__(self, key):
@@ -503,6 +507,10 @@
def __delitem__(self, key):
unsetenv(key)
del self.data[key]
+ def clear(self):
+ for key in self.data.keys():
+ unsetenv(key)
+ del self.data[key]
def copy(self):
return dict(self)