Flask tutorial
Code examples
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()flask tutorials
from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello_world():
return 'Hello World’
if __name__ == '__main__':
app.run()flask example
from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello_world():
return 'Hello, World!'
python basic flask app
# Imports necessary libraries
from flask import Flask
# Define the app
app = Flask(__name__)
# Get a welcoming message once you start the server.
@app.route('/')
def home():
return 'Home sweet home!'
# If the file is run directly,start the app.
if __name__ == '__main__':
app.run(Debug=True)
# To execute, run the file. Then go to 127.0.0.1:5000 in your browser and look at a welcoming message.flask tutorial
from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello_world():
return 'Hello, World!'
if __name__ == '__main__':
app.run()flask tutorial
'''
use python and flask(one of the best web frameworks in python)
as the server-side language and control the look of your web app
using the front-end languages - html,css, and js...[TRY THE "MVC(model-visual-controlling)" METHOD]
'''
from flask import Flask, render_template #importing the module Flask and its attributes...
app = Flask(__name__)
@app.route('/')
def index():
return render_template('index.html') #using the index.html file for visual controlling...
if __name__=="__main__":
app.run()
'''
TODO:
<exremely important>
make sure that you :
Create a new folder called "templates" in the same directory where your python file is saved ,and create a new html file called "index.html", and write your html code there...
Store all assets and other files(including css files,images,videos,js files,and other html files{if any}) in the same "templates" folder...
'''Similar pages
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