How to create an executable of FastAPI server using python

Write this server

app.py

from fastapi import FastAPI
import uvicorn
import multiprocessing
 
app = FastAPI()
 
@app.get("/")
def hello():
    return "Hello, World!"
 
if __name__ == '__main__':
    multiprocessing.freeze_support()  # For Windows support
    uvicorn.run(app, host="0.0.0.0", port=8009, reload=False, workers=1)

Install this packages

pip install pyinstaller
pip install fastapi uvicorn

After installing the command and checking if the server properly runs in development run this command to generate executable Note: This is cuurently implemented for linux

# Create the executable
pyinstaller --onefile --name my-fastapi-server main.py

# Navigate to the dist folder
cd dist

# Make it executable (if needed)
chmod +x my-fastapi-server

# Run the FastAPI server
./my-fastapi-server

Make sure the server post is not already occupied by other services

it can be also execute terminal-less, just select the exec in nautilus a.k.a File explorer, sideclick then press run it will run without showing terminal

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