32 lines
498 B
Python
32 lines
498 B
Python
# tag::REGISTRATION[]
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registry = [] # <1>
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def register(func): # <2>
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print(f'running register({func})') # <3>
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registry.append(func) # <4>
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return func # <5>
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@register # <6>
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def f1():
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print('running f1()')
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@register
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def f2():
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print('running f2()')
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def f3(): # <7>
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print('running f3()')
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def main(): # <8>
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print('running main()')
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print('registry ->', registry)
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f1()
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f2()
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f3()
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if __name__ == '__main__':
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main() # <9>
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# end::REGISTRATION[]
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