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Python
Inline Calculation of Dictionary Values
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[QUOTE="Peter Otten, post: 4062061"] Please think of the children ;) The function based approach is the way to go: def f2(): cookie = modify_state() try: return f() finally: restore_state(cookie) This will restore the state even if f() raises an exception. If you want something more fancy you can parameterize f2() by the three functions or look into context managers. Peter [/QUOTE]
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