Is there a common controller?

Question

Python

I have several routes that display multiple pages:

from flask import Flask, render_template, request, Response, make_response, redirect

app = Flask(__name__)

@app.route('/')
def auth():
    return render_template('auth.html')

@app.route('/page0')
def admin():
    return render_template('page0.html')

@app.route('/page1')
  return render_template('page1.html')

There is a large piece of code that must be executed on every route. Please advise how to do it.

Answer 1

If this "big piece" just needs to be executed (without any parameters) then I would stuff it into before_request

Answer 2

look towards Middleware .

Answer 3

Read about functions in python

Answer 4

You can also make a decorator, then you won’t need to wedge into the function code.