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17 lines
495 B
Python
17 lines
495 B
Python
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"""`di.Callable` providers with positional arguments example."""
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import dependency_injector as di
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# Creating even and odd filter providers:
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even_filter = di.Callable(filter, lambda x: x % 2 == 0)
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odd_filter = di.Callable(filter, lambda x: x % 2 != 0)
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# Creating even and odd ranges using xrange() and filter providers:
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even_range = even_filter(xrange(1, 10))
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odd_range = odd_filter(xrange(1, 10))
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# Making some asserts:
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assert even_range == [2, 4, 6, 8]
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assert odd_range == [1, 3, 5, 7, 9]
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