Flask render_template

Simple flask app

# Extremely simple flask application, will display 'Hello World!' on the screen when you run it
# Access it by running it, then going to whatever port its running on (It'll say which port it's running on).
from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hello, World!'

if __name__ == '__main__':
    app.run()

Source: flask.palletsprojects.com

Default flask app

from flask import Flask
app = Flask(__name__)

@app.route('/')
def index():
    return 'Flask'

Flask render_template

from flask import render_template

@app.route('/hello/')
@app.route('/hello/<name>')
def hello(name=None):
    return render_template('hello.html', name=name)

Python render_template

from flask import Flask
from flask import render_template
app = Flask(__name__)

@app.route('/')
def index():
   return render_template("index.html") #if you want to render a .html file,
                        # import render_template from flask and use
                        #render_template("index.html") here.

if __name__ == '__main__':
    app.debug = True
    app.run() #go to http://127.0.0.1:5000/ to view the page.

Similar codes

0 vote401 views2 answers
Fetch api flask url redirect
Python Flask
5 votes377 views1 answer
Flask boiler plate
Python Flask
0 vote359 views1 answer
From flask import Flask app = Flask(__name__) @app.route('/',methods = ('GET')) def home(): return ('Hello World!!1') if __name__== '_main_': app.run()
Python Flask
3 votes396 views1 answer
How to make downloadable file in flask
Python Flask
0 vote418 views1 answer
Quill get content flask
Python Flask
0 vote397 views1 answer
Why am i not able to import wtf flask
Python Flask
6 votes389 views2 answers
Flask get ip address of request
Python Flask
9 votes377 views2 answers
Default flask app
Python Flask
-1 vote391 views1 answer
Flask set mime type
Python Flask
6 votes437 views4 answers
Flask get with parameters
Python Flask