fast api tutorial

Advanced/FastAPI/main.py

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+from fastapi import FastAPI
+
+from enum import Enum
+
+app = FastAPI()
+
+@app.get("/hello")
+async def hello():
+    return "Welcome"
+
+@app.get("/hello/{name}")
+async def hello(name):
+    return f"Welcome {name}"
+
+class AvailableCuisines(str, Enum):
+    indian = "indian"
+    american = "american"
+    italian = "italian"
+
+food_items = {
+    'indian' : [ "Samosa", "Dosa" ],
+    'american' : [ "Hot Dog", "Apple Pie"],
+    'italian' : [ "Ravioli", "Pizza"]
+}
+
+@app.get("/get_items/{cuisine}")
+async def get_items(cuisine: AvailableCuisines):
+    return food_items.get(cuisine)
+
+
+coupon_code = {
+    1: '10%',
+    2: '20%',
+    3: '30%'
+}
+
+@app.get("/get_coupon/{code}")
+async def get_items(code: int):
+    return { 'discount_amount': coupon_code.get(code) }
+