35 lines
1002 B
ReStructuredText
35 lines
1002 B
ReStructuredText
List providers
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--------------
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.. currentmodule:: dependency_injector.providers
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:py:class:`List` provider provides a list of values.
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.. literalinclude:: ../../examples/providers/list.py
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:language: python
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:emphasize-lines: 6-9
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:lines: 6-8, 23-29
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:py:class:`List` provider is needed for injecting a list of dependencies. It handles
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positional argument injections the same way as :py:class:`Factory` provider:
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+ All providers (instances of :py:class:`Provider`) are called every time
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when injection needs to be done.
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+ Providers could be injected "as is" (delegated), if it is defined explicitly. Check out
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:ref:`factory_providers_delegation`.
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+ All other values are injected *"as is"*.
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+ Positional context arguments will be appended after :py:class:`List` positional injections.
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Full example:
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.. literalinclude:: ../../examples/providers/list.py
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:language: python
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:emphasize-lines: 23-26
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:lines: 3-
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.. note::
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Keyword argument injections are not supported.
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.. disqus::
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