"""Demo Flask application."""
from flask import Flask, request
from random import choice, randint
app = Flask(__name__)
@app.route('/')
def index():
"""Show homepage"""
return """
I am the landing page
"""
@app.route('/hello')
def say_hello():
"""Return simple "Hello" Greeting."""
html = "Hello
"
return html
@app.route("/search")
def search():
"""Handle GET requests like /search?term=fun"""
term = request.args["term"]
return f"Searching for {term}
"
@app.route("/add-comment")
def add_comment_form():
"""Show form for adding a comment."""
return """
"""
@app.route("/add-comment", methods=["POST"])
def add_comment():
"""Handle adding comment."""
comment = request.form["comment"]
# TODO: save that into a database!
return f'Received "{comment}".
'
USERS = {
"whiskey": "Whiskey The Dog",
"spike": "Spike The Porcupine",
}
@app.route('/user/')
def show_user_profile(username):
"""Show user profile for user."""
name = USERS[username]
return f"Profile for {name}
"
POSTS = {
1: "Flask is pretty cool",
2: "Python is neat-o"
}
@app.route('/post/')
def show_post(post_id):
"""Show post with given integer id."""
print("post_id is a ", type(post_id))
post = POSTS[post_id]
return f"Post #{post_id}
{post}
"
@app.route("/shop/")
def toy_detail(toy):
"""Show detail about a toy."""
# Get color from req.args, falling back to None
color = request.args.get("color")
return f"{toy}
Color: {color}"