Python dependency injection framework, inspired by Guice
https://github.com/alecthomas/injector
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.
- Developed at devel:languages:python
- Sources inherited from project openSUSE:Factory
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Source Files
| Filename | Size | Changed |
|---|---|---|
| 0.19.0.tar.gz | 0000044208 43.2 KB | |
| python-injector.changes | 0000003956 3.86 KB | |
| python-injector.spec | 0000002610 2.55 KB |
Revision 8 (latest revision is 10)
Dominique Leuenberger (dimstar_suse)
accepted
request 945365
from
Matej Cepl (mcepl)
(revision 8)
- Fix test and runtime requirements
- Update to 0.19.0:
- Added the license to the source distribution, thanks to
Joshua Adelman
- Added Python 3.9 and 3.10 support, this includes fixing
Python 3.10 compatibility, thanks to Torge Matthies
- Improved the documentation, thanks to Takahiro Kojima
- Improved the source distribution so that it can be used to
build and install wheels, thanks to Janusz Skonieczny
- Added requirements files for easier development, thanks to
Greg Eremeev
- Removed Python 3.5 support
- Fixed a bug where only one of multiple NoInject annotations
was interpreted
- BuildRequires on the dataclasses module if using python 3.6
- Update to 0.18.3:
* Fixed Python 3.5.3 compatibility
* Added remaining type hints to the codebase so that the client code can
have better static typing safety
* Fixed UnsatisfiedRequirement string representation (this time for real)
* Added forward return type reference support to provider methods
- Update to 0.18.1:
* Various minor fixes and support for new python
- Depend on full python interpreter for sqlite module
- 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
- update to version 0.16.2
* Added support for overriding injectable parameters with positional
arguments (previously only possible with keyword arguments)
* Fixed crashes caused by typed self in method signatures
* Dropped Python 3.4 support
* Removed previously deprecated constructs: with_injector,
Injector.install_into, Binder.bind_scope
* Dependencies are no longer injected into Module.configure and
raw module functions
* Removed unofficial support for injecting into parent class
constructors
- Switch to github tarball to get both tests and license file
- Initial package (v0.15.0)
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