Simple dependency injection framework for Python

Related tags

Miscellaneoussimple_di
Overview

simple-di

A simple, strictly typed dependency injection library.

mypy-strict

Python 3.6 Python 3.7 Python 3.8 Python 3.9

Install

    pip install simple_di

Usage

Examples:

    from simple_di import inject, Provide, Provider
    from simple_di.providers import Static, Factory, Configuration


    class Options(Container):
        cpu: Provider[int] = Static(2)
        worker: Provider[int] = Factory(lambda c: 2 * int(c) + 1, c=cpu)

    @inject
    def func(worker: int = Provide[Options.worker]):
        return worker

    assert func() == 5
    assert func(1) == 1

    Options.worker.set(2)
    assert func() == 2

    Options.worker.reset()
    assert func() == 5

    Options.cpu.set(1)
    assert func() == 3

API

Type annotation supported

inject

Inject values into providers in function/method arguments.

Arguments:

  • squeeze_none: default False. Treat None value passed in as not passed.
You might also like...
A topology optimization framework written in Taichi programming language, which is embedded in Python.
A topology optimization framework written in Taichi programming language, which is embedded in Python.

Taichi TopOpt (Under Active Development) Intro A topology optimization framework written in Taichi programming language, which is embedded in Python.

Li Zhehao 41 Nov 17, 2022
Sabe is a python framework written for easy web server setup.

Sabe is a python framework written for easy web server setup. Sabe, kolay web sunucusu kurulumu için yazılmış bir python çerçevesidir. Öğrenmesi kola

null 2 Jan 1, 2022
Bionic is Python Framework for crafting beautiful, fast user experiences for web and is free and open source.
Bionic is Python Framework for crafting beautiful, fast user experiences for web and is free and open source.

Bionic is Python Framework for crafting beautiful, fast user experiences for web and is free and open source. Getting Started This is an example of ho

null 14 Apr 10, 2022
Flames Calculater App used to calculate flames status between two names created using python's Flask web framework.
Flames Calculater App used to calculate flames status between two names created using python's Flask web framework.

Flames Finder Web App Flames Calculater App used to calculate flames status between two names created using python's Flask web framework. First, App g

Siva Prakash 4 Jan 2, 2022
Python framework to build apps with the GASP metaphor
Python framework to build apps with the GASP metaphor

Gaspium Python framework to build apps with the GASP metaphor This project is part of the Pyrustic Open Ecosystem. Installation | Documentation | Late

null 5 Jan 1, 2023
Developing a python based app prototype with KivyMD framework for a competition :))

Developing a python based app prototype with KivyMD framework for a competition :))

Jay Desale 1 Jan 10, 2022
TriOTP, the OTP framework for Python Trio

TriOTP, the OTP framework for Python Trio See documentation for more informations. Introduction This project is a simplified implementation of the Erl

David Delassus 7 Nov 21, 2022
That is a example of a Book app on Python, made with support of all JS libraries on React framework
That is a example of a Book app on Python, made with support of all JS libraries on React framework

React+Python Books App You can use this repository whenever you want Used for a video Create the database: python -m dbutils Start the web server: pyt

Koma Human 1 Apr 20, 2022
A framework that let's you compose websites in Python with ease!

Perry Perry = A framework that let's you compose websites in Python with ease! Perry works similar to Qt and Flutter, allowing you to create componen

Linkus 13 Oct 9, 2022
Comments
  • type: decorator makes function `load` untyped

    type: decorator makes function `load` untyped

    Problems

    when using @inject, the decorator makes the function untyped despite the function itself is type-safe

    ...
from simple_di import inject

@inject
def import_from_torch_hub(
    repo: str,
    model: str,
    *args: str,
    model_store: "ModelStore" = Provide[BentoMLContainer.model_store],
    **kwargs: str,
) -> str: ...

    $ mypy bentoml/pytorch.py

# bentoml/pytorch.py:170: error: Untyped decorator makes function "import_from_torch_hub" untyped  [misc]

    Current hack

    import typing as t
import functools

from simple_di import WrappedCallable
from simple_di import inject as _inject

inject: t.Callable[[WrappedCallable], WrappedCallable] = functools.partial(_inject, squeeze_none=False)
    opened by aarnphm 5
  • fix: typing-extensions ver for Semantic Versioning

    fix: typing-extensions ver for Semantic Versioning

    Due to the Semantic Versioning decision of typing_textensions https://github.com/python/typing/tree/master/typing_extensions#overview

    Starting with version 4.0.0, typing_extensions uses Semantic Versioning. The major version is incremented for all backwards-incompatible changes, including dropping support for older Python versions. Therefore, it's safe to depend on typing_extensions like this: typing_extensions >=x.y, <(x+1), where x.y is the first version that includes all features you need.

    opened by bojiang 0
  • fix: None guardcheck

    fix: None guardcheck

    This PR address configuration getter should be default to None if cursor value is not Found in a dict ConfigurationItem

    Signed-off-by: Aaron Pham [email protected]

    opened by aarnphm 1
Releases(0.1.5)
Owner
BentoML
An open standard for serving and deploying machine-learning models
BentoML
GitHub Repository
Python implementation of the Lox language from Robert Nystrom's Crafting Interpreters

pylox Python implementation of the Lox language from Robert Nystrom's Crafting Interpreters. https://craftinginterpreters.com. This only implements th

David Beazley 37 Dec 28, 2022
Cloth Simulation via Taichi

Cloth Simulation via Taichi

37 Nov 22, 2022
The ROS package for Airbotics.

airbotics The ROS package for Airbotics: Developed for ROS 1 and Python 3.8. The package has not been officially released on ROS yet so manual install

Airbotics 19 Dec 25, 2022
A minimal configuration for a dockerized kafka project.

Docker Kafka Quickstart A minimal configuration for a dockerized kafka project. Usage: Run this command to build kafka and zookeeper containers, and c

Nouamane Tazi 5 Jan 12, 2022
An extension module to make reaction based menus with disnake

disnake-ext-menus An experimental extension menu that makes working with reaction menus a bit easier. Installing python -m pip install -U disnake-ext-

1 Nov 25, 2021
Python Script to add OpenGapps, Magisk, libhoudini translation library and libndk translation library to waydroid !

Waydroid Extras Script Script to add gapps and other stuff to waydroid ! Installation/Usage "lzip" is required for this script to work, install it usi

Casu Al Snek 331 Jan 02, 2023
Open source stenotype engine

Plover Bringing stenography to everyone. Homepage Releases Wiki Blog Google Group Discord Chat About Installation Getting help Contributing Donations

Open Steno Project 2k Jan 09, 2023
An example file showing a simple endpoints like a login/logout function and maybe some others.

Flask API Example An example project showing a simple endpoints like a login/logout function and maybe some others. How to use: Open up your IDE (or u

Kevin 1 Oct 27, 2021
奇遇淘客服务器端

奇遇淘客 APP 服务器端 警告 正在使用 v0.2.0 版本的用户，请尽快升级到 v0.2.1。 v0.2.0 版本的 Docker 镜像中包含了有问题的 aiohttp。 奇遇淘客代码库 奇遇淘客 iOS APP 奇遇淘客 Android APP 奇遇淘客文档 服务器端文档 Docker 使用

奇遇科技 92 Nov 09, 2022
Mengzhan (John) code for Closed Loop Control system of Sharp Wave Ripples in Hippocampus CA3 region

ClosedLoopControl_Yu Mengzhan (John) code for Closed Loop Control system of Sharp Wave Ripples in Hippocampus CA3 region Creating Python Virtual Envir

Mengzhan (John) Liufu 1 Jan 22, 2022
GUI for the Gammu library.

Wammu GUI for the Gammu library. Homepage https://wammu.eu/ License GNU GPL version 3 or later. First start On first start you will be asked for set

Gammu 60 Dec 14, 2022
A Bot that adds YouTube views to your video of choice

YoutubeViews Free Youtube viewer bot A Bot that adds YouTube views to your video of choice Installation git clone https://github.com/davdtheemonk/Yout

ProbablyX 5 Dec 06, 2022
This synchronizes my appearances with my calendar

Josh's Schedule Synchronizer Here's the "problem:" I use a Google Sheets spreadsheet to maintain all my public appearances.

Developer Advocacy 2 Oct 18, 2021
A simple script that can watch a list of directories for change and does some action

plot_watcher A simple script that can watch a list of directories and does some action when a specific kind of change happens In its current implement

Charaf Errachidi 12 Sep 10, 2021
This is a batch script created to WEB-DL.

widevine-L3-WEB-DL-Script This is a batch script created to WEB-DL. Works well with .mpd files , for m3u8 please use n_m3u8 program (not included in t

Paranjay Singh 312 Dec 31, 2022
Dapp / Forge traces enhancer

traces-explorer Dapp / Forge traces enhancer Usage traces.py and pattern_* files should be in the same directory make test traces.txt py traces.

1 Feb 02, 2022
Intelligent Systems Project In Python

Intelligent Systems Project In Python

RLLAB 3 May 16, 2022
Impf Bot.py 🐍⚡ automation for the German

Impf Bot.py 🐍⚡ automation for the German "ImpfterminService - 116117"

251 Dec 13, 2022
Automatización del proceso Inmofianza

Selenium Inmofianza Proyecto de pruebas automatizadas con selenium webdriver para el aplicativo Omnicanalidad Pre-requisitos 📋 Componentes que deben

Natalia Narváez 1 Jan 07, 2022
MoBioTools A simple yet versatile toolkit to automatically setup quantum mechanics/molecular mechanics

A simple yet versatile toolkit to setup quantum mechanical/molecular mechanical (QM/MM) calculations from molecular dynamics trajectories.

MoBioChem 17 Nov 27, 2022