Python USES Flask framework to obtain the user's IP address

2020-04-02 14:43:31
OfStack

This example demonstrates how python USES the Flask framework to obtain a user's IP address. Share with you for your reference. The details are as follows:

The following code contains HTML pages and python code. It is very detailed, and if you are using Flask, you can also learn the basic Flask method.

The python code is as follows:


from flask import Flask, render_template, request
# Initialize the Flask application
app = Flask(__name__)
# Default route, print user's IP
@app.route('/')
def index():
 ip = request.remote_addr
 return render_template('index.html', user_ip=ip)
if __name__ == '__main__':
 app.run(
    host="0.0.0.0",
    port=int("80")
 )

The HTML code is as follows:


<!DOCTYPE html>
<html lang="en">
 <head>
  <link href="bootstrap/3.0.0/css/bootstrap.min.css"
     rel="stylesheet">
 </head>
 <body>
  <div class="container">
   <div class="header">
    <h3 class="text-muted">How To Get The IP Address Of The User</h3>
   </div>
   <hr/>
   <div>
    You IP address is: <strong>{{user_ip}}</strong>
  <div class="header">
    <h3 class="text-muted">Code to retrieve the IP</h3>
   </div>
   <hr/>  
<pre>
from flask import Flask, render_template, request
# Initialize the Flask application
app = Flask(__name__)
# Default route, print user's IP
@app.route('/')
def index():
 ip = request.remote_addr
 return render_template('index.html', user_ip=ip)
</pre>
   </div>
  </div>
 </body>
</html>

I hope this article has helped you with your Python programming.