Injecta

Dependency Injection (DI) Container written in Python. Main component of the Pyfony Framework.

Installation

$ pip install injecta

Simple container initialization

(The following steps are covered in the ContainerInitializerTest)

To start using Injecta, create a simple config.yaml file to define your DI services:

parameters:
  api:
    endpoint: 'https://api.mycompany.com'

services:
    mycompany.api.ApiClient:
      arguments:
        - '@mycompany.api.Authenticator'

    mycompany.api.Authenticator:
      class: mycompany.authenticator.RestAuthenticator
      arguments:
        - '%api.endpoint%'
        - '%env(API_TOKEN)%'

Then, initialize the container:

from injecta.container.ContainerBuilder import ContainerBuilder
from injecta.config.YamlConfigReader import YamlConfigReader
from injecta.container.ContainerInitializer import ContainerInitializer

config = YamlConfigReader().read('/path/to/config.yaml')

containerBuild = ContainerBuilder().build(config)

container = ContainerInitializer().init(containerBuild)

Use container.get() to finally retrieve your service:

from mycompany.api.ApiClient import ApiClient

apiClient = container.get('mycompany.api.ApiClient') # type: ApiClient   
apiClient.get('/foo/bar')

Advanced examples

Metadata

Release files for injecta 0.10.2

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Built distribution (wheel)

Table of built distributions (wheels) for injecta 0.10.2
File	Interpreter	ABI	Platform	Reset
injecta-0.10.2-py3-none-any.whl 59.3 kB Apr 1, 2022	Python 3	none	any	Details

Release files / injecta-0.10.2-py3-none-any.whl

Download URL	injecta-0.10.2-py3-none-any.whl
Size	59.3 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`544d237424a9d271eedee4987c9524a6100ed836d94548c05c94d1bc1c8a7c2e`
BLAKE2b-256 checksum How to use checksums	`3faa71458f7c5cc0aec157df4e3dc31a65f6e6ad4a92f5b8bf1ff0a58d61f1cf`
Upload date	Apr 1, 2022
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`poetry/1.1.4 CPython/3.7.3 Linux/5.11.0-1028-azure`