rodi

library2.1.0pypypi✓ verified 86d ago

Rodi is a lightweight dependency injection container for Python 3.10+, supporting auto-wiring, singleton and transient lifecycles, and hierarchical containers. Current version is 2.1.0, with regular releases.

devops

pip install rodi

github ↗homepage ↗

INSTALL

IMPORT

SIG · RODI

rodi

devopspythonv2.1.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Container

✓ from rodi import Container

✗ from rodi.container import Container

The old internal path was changed to a public API in version 2.x.

Singleton

✓ from rodi import Singleton

Commonly available via the top-level module.

Basic registration and resolution of a service.

from rodi import Container class MyService: def greet(self): return "Hello!" container = Container() container.register(MyService) instance = container.resolve(MyService) print(instance.greet())

Debug

Known issues

breakingImport path changes: in version 2.x, public classes like Container are directly importable from 'rodi' instead of submodules.

fix

Use 'from rodi import Container' instead of 'from rodi.container import Container'.

affects: <2.0.0

deprecatedThe method 'register_singleton' is deprecated in favor of 'register' with lifecycle parameter.

fix

Use 'container.register(MyService, lifecycle=Singleton)' instead of 'container.register_singleton(MyService)'.

affects: >=2.0.0

gotchaAuto-wiring may fail if constructor parameters are not registered or have ambiguous types.

fix

Register all dependencies explicitly or use type hints correctly.

affects: all

Errors

Common errors & fixes

ModuleNotFoundError: No module named 'rodi.container'

Trying to import from deprecated submodule in version 2.x.

fix

Use 'from rodi import Container' instead.

rodi.exceptions.ServiceNotRegisteredError: Service not registered

Trying to resolve a type that has not been registered in the container.

fix

Register the type using container.register() before resolving.

Upgrade

Version history

2.1.0latest on PyPI · released Mar 8, 2026

Audit

Dependencies

No dependency data recorded yet.

Agent activity

4 hits · last 30 days

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Resources

githubhttps://github.com/Neoteroi/rodi ↗

homepagehttps://github.com/Neoteroi/rodi ↗