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haraonline/query_strings.py

Last active October 21, 2021 13:12
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query_strings.py
# code for the lesson "understanding query strings"
# section 2: lecture 9
from flask import Flask, render_template, request
app = Flask(__name__)
@app.route('/index')
@app.route('/')
def hello_flask():
return 'Hello Flask'
@app.route('/new/')
def query_string(greeting='hello'):
query_val = request.args.get('greeting', greeting)
return '<h1> the greeting is: {0} </h1>'.format(query_val)
@app.route('/user')
@app.route('/user/<name>')
def no_query_strings(name='mina'):
return '<h1> hello there ! {} </h1>'.format(name)
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