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43 lines
1012 B
ReStructuredText
43 lines
1012 B
ReStructuredText
Static providers
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----------------
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Static providers are family of providers that return their values "as is".
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There are four types of static providers:
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- ``Class``
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- ``Object``
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- ``Function``
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- ``Value``
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All of them have the same behaviour, but usage of anyone is predicted by
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readability and providing object's type.
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Example:
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.. code-block:: python
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"""`Static` providers example."""
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from objects.providers import Class
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from objects.providers import Object
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from objects.providers import Function
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from objects.providers import Value
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# Provides class - `object`:
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cls_provider = Class(object)
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assert cls_provider() is object
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# Provides object - `object()`:
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object_provider = Object(object())
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assert isinstance(object_provider(), object)
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# Provides function - `len`:
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function_provider = Function(len)
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assert function_provider() is len
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# Provides value - `123`:
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value_provider = Value(123)
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assert value_provider() == 123
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