Tutorial (runnable examples)

Each page below includes one or more focused, self-contained scripts sourced verbatim from examples/ via literalinclude.

• Run locally with uv run python ....

• For Pyodide-compatible scripts, use the Run button in the top-right of the code block.

• Quickstart
• Registration methods
• Autoregistration
• Lifetimes
• Scopes & cleanup
• Scope context values
• Function injection
• Named components
• Annotation normalization
• Providers
• Compilation
• Open generics
• ResolverContext
• Lock modes
• Async
• Errors & troubleshooting
• Resolve all components
• Maybe
• Supported frameworks
• Pydantic settings
• Pytest plugin
• FastAPI