FastAPI

   1 # uv An extremely fast Python package and project manager, written in Rust.
   2 # https://docs.astral.sh/uv/getting-started/installation/
   3 curl -LsSf https://astral.sh/uv/install.sh | sh
   4 pipx install uv
   5 pip install uv
   6 uv self update
   7 pip install --upgrade uv
   8 
   9 uv add "fastapi[standard]"
  10 
  11 pip install fastapi[standard]
  12 # Virtual Environment: Python's built-in venv module
  13 # Dependency Management: requirements.txt or pyproject.toml
  14 

   1 cd ~/Documents
   2 mkdir -p fastapi-test
   3 cd fastapi-test
   4 python3 -m venv .venv
   5 source .venv/bin/activate
   6 echo "fastapi[standard]" > requirements.txt 
   7 
   8 pip install -r requirements.txt 
   9 
  10 cat << 'EOF' > main.py
  11 from fastapi import FastAPI
  12 
  13 app = FastAPI()
  14 
  15 @app.get("/")
  16 def read_root():
  17     return {"message": "Hello world!"}
  18 EOF
  19 
  20 fastapi dev main.py
  21 # /home/vitor/Documents/fastapi-test/.venv/bin/python3 \
  22 #  /home/vitor/Documents/fastapi-test/.venv/bin/fastapi dev main.py
  23 # http://127.0.0.1:8000
  24 # Server started at http://127.0.0.1:8000
  25 # OpenAPI/Swagger documentation at http://127.0.0.1:8000/docs
  26 
  27 
  28 uvicorn main:app --reload