fastexec 0.3.0

Execute function with FastAPI features.

fastexec

Execute function with FastAPI features.

Summary

Fastexec allows you to execute a function as if it were a FastAPI endpoint, leveraging FastAPI's dependency injection system. This is particularly useful for testing and debugging routes and dependencies.

Quick Start

import asyncio

import fastapi

from fastexec import FastExec


def my_dependency(request: fastapi.Request):
    return request.headers.get("Authorization")


async def my_endpoint(auth: str = fastapi.Depends(my_dependency)):
    return {"auth": auth}


async def main():
    app = FastExec(call=my_endpoint)
    result = await app.exec(headers={"Authorization": "Bearer your_token_here"})
    print(result)  # Output: {'auth': 'Bearer your_token_here'}


asyncio.run(main())

Installation

pip install fastexec

Usage

1. Define your dependencies and endpoint function:

import fastapi
from fastexec import FastExec

# ... your dependencies and endpoint function

2. Create a FastExec instance:

app = FastExec(call=your_endpoint_function)

3. Execute the function:

result = await app.exec(
    query_params=your_query_params,
    headers=your_headers,
    body=your_body,
)