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Introduction To FastAPI
Learn how to setup FasAPI in your system
FastAPI
FastAPI is a Web framework for developing RESTful APIs in Python. FastAPI is based on Pydantic and type hints to validate, serialize, and deserialize data, and automatically auto-generate OpenAPI documents.
Checkout This YouTube Video For more details:
Install Python Libraries
Learn to setup Virtual Env: Link
Conda Environment
Method 1 - Anaconda Navigator
This will create conda environment with the name backend with Python 3.8 version. You can change it according to your need.
Method 2 - Anaconda Command Terminal
conda create -n backend python=3.10
This will create virtual environment with the name backend with Python 3.10 version. You can change it according to your need.
Setup FastAPI
https://anaconda.org/conda-forge/fastapi
https://anaconda.org/conda-forge/uvicorn-standard
conda activate backend
conda install -c conda-forge fastapi
conda install -c conda-forge uvicorn-standard
Pip Environment
mkvirtualenv backend
workon backend
pip3 install fastapi
pip3 install "uvicorn[standard]"
Basic Backend Code
Create a file main.py
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
async def root():
return {"message": "Hello World"}
Run Using:
uvicorn main:app --reload
INFO: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
You will be able to see the output at 127.0.0.1:8000
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