Merge pull request #1308 from rohit746/master

Added fast api example

Author: geekcomputers

fastapi.py

@@ -0,0 +1,43 @@
+from fastapi import FastAPI
+from pydantic import BaseModel
+from typing import Optional
+
+app = FastAPI()
+
+# temp database
+fakedb = []
+
+# course model to store courses
+class Course(BaseModel):
+    id: int
+    name: str
+    price: float
+    is_early_bird: Optional[bool] = None
+
+# Home/welcome route
+@app.get("/")
+def read_root():
+    return {"greetings": "Welcome to LearnCodeOnline.in"}
+
+# Get all courses
+@app.get("/courses")
+def get_courses():
+    return fakedb
+
+# get single course
+@app.get("/courses/{course_id}")
+def get_a_course(course_id: int):
+    course = course_id - 1
+    return fakedb[course]
+
+# add a new course
+@app.post("/courses")
+def add_course(course: Course):
+    fakedb.append(course.dict())
+    return fakedb[-1]
+
+# delete a course
+@app.delete("/courses/{course_id}")
+def delete_course(course_id: int):
+    fakedb.pop(course_id-1)
+    return {"task": "deletion successful"}