FastAPI Dependency Injection Visualizer
This is a simple tool to visualize the dependency injection tree of a FastAPI application. It works by inspecting the FastAPI application and generating a graph of the dependencies from walking the dependency injection tree starting from the application's endpoints.
It automatically detects the endpoints and the dependencies of the application and generates a graph of the dependencies.
Usage
Install the package in the environment where your FastAPI application is installed.
pip install fastapi-di-viz
Then run the following command to generate the graph:
fastapi-di-viz your_app.main:app
A sample graph for the application in fastapi_di_viz/sample looks like this:
---
title: FastAPI dependency chain
---
graph TD;
root --> get_settings
a --> get_serviceA
get_serviceA --> get_repo
get_serviceA --> get_settings
b --> get_serviceB
get_serviceB --> get_repo
The tool supports graphs in the following formats:
- Graphviz DOT format
- Mermaid flowchart format
1 maintainer
Metadata
1 maintainer
Release files for fastapi-di-viz 0.2.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| fastapi_di_viz-0.2.0.tar.gz | 3.5 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| fastapi_di_viz-0.2.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 8.2 kB
Release files / fastapi_di_viz-0.2.0.tar.gz
| Download URL | fastapi_di_viz-0.2.0.tar.gz |
|---|---|
| Size | 3.5 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Transparency logRelease files / fastapi_di_viz-0.2.0-py3-none-any.whl
| Download URL | fastapi_di_viz-0.2.0-py3-none-any.whl |
|---|---|
| Size | 4.7 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
118cfbcb727944af34507dc54a880d4cb406a652afed5554656dde7d0bdb0f64
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| Upload date | |
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Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/5.1.1 CPython/3.12.7
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
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