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hockeybuggy/call_prevention.py

Created April 30, 2015 13:33
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call_prevention.py
class Test(object):
@property
def test1(self):
return potentially_expensive_call()
@property
def test2(self):
if not hasattr(self, "_test2"):
self._test2 = potentially_expensive_call()
return self._test2
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