Python dependency injection framework, inspired by Guice

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Python dependency injection framework, inspired by Guice

Dependency injection as a formal pattern is less useful in Python than
in other languages, primarily due to its support for keyword
arguments, the ease with which objects can be mocked, and its dynamic
nature.

That said, a framework for assisting in this process can remove a lot
of boiler-plate from larger applications. That's where Injector can
help. It automatically and transitively provides keyword arguments
with their values. As an added benefit, Injector encourages nicely
compartmentalised code through the use of Module s.

While being inspired by Guice, it does not slavishly replicate its
API. Providing a Pythonic API trumps faithfulness.

Sources inherited from project devel:languages:python
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Filename	Size	Changed
0.17.0.tar.gz	0000182459 178 KB	almost 5 years ago
_link	0000000124 124 Bytes	almost 5 years ago
python-injector.changes	0000002148 2.1 KB	almost 5 years ago
python-injector.spec	0000002321 2.27 KB	almost 5 years ago

Revision 7 (latest revision is 20)

Tomáš Chvátal (scarabeus_iv) accepted request 718267 from

Petr Gajdos (pgajdos) almost 5 years ago (revision 7)

- version update to 0.17.0
  * Added support for using `typing.Dict` and `typing.List` in multibindings. See :meth:`multibind <injector.Binder.multibind>`.
  * Added multibinding-specific :func:`provider <injector.provider>` variant: :func:`multiprovider <injector.multiprovider>`
  * Deprecated using :func:`provider <injector.provider>` for multibindings
  * Fixed failure to provide a default value to a `NewType`-aliased type with auto_bind enabled
  * Deprecated :func:`Key <injector.Key>`, :func:`SequenceKey <injector.SequenceKey>` and
    :func:`MappingKey <injector.MappingKey>` – use real types or type aliases instead
  * Deprecated using single-item lists and dictionaries for multibindings - use real types or type aliases instead
  Technically backwards incompatible:
  * typing.List and typing.Dict specializations are now explicitly disallowed as :meth:`bind <injector.Binder.bind>`
    interfaces and types returned by :func:`provider <injector.provider>`-decorated methods

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