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JenspederMvs.mor1nch

get of my lawn

No need to evaluate func twice

Code
Diff
  • def no_trespassing(func):
    def grass(lawn):
        res = func(lawn)
        if res is None:
            return 'No trespassing!'
        return res
    return grass

@no_trespassing
def get_of_my_lawn(on_my_lawn):
    if on_my_lawn is True:
        return 'get of my lawn'
    • def no_trespassing(func):
    • def grass(lawn):
    • res = func(lawn)
    • if res is None:
    • return 'No trespassing!'
    • return func(lawn)
    • return res
    • return grass
    • @no_trespassing
    • def get_of_my_lawn(on_my_lawn):
    • if on_my_lawn is True:
    • return 'get of my lawn'