Get current URL from browser using python

问题

I am running an HTTP server which serves a bitmap according to the dimensions in the browser URL i.e localhost://image_x120_y30.bmp. My server is running in infinite loop and I want to get the URL any time user requests for BITMAP, and at the end I can extract the image dimensions from the URL.

The question asked here:

How to get current URL in python web page?

does not address my problem as I am running in infinite loop and I want to keep on getting the current URL so I can deliver the requested BITMAP to the user.

回答1:

If to use Selenium for web navigation:

from selenium import webdriver
driver = webdriver.Firefox()
print (driver.current_url)

回答2:

You can get the current url by doing path_info = request.META.get('PATH_INFO') http_host = request.META.get('HTTP_HOST'). You can add these two to get complete url. Basically request.META returns you a dictionary which contain a lot of information. You can try it.

回答3:

You could use the requests module:

import requests


link = "https://stackoverflow.com"
data = requests.request("GET", link)
url = data.url

回答4:

I just solved a class problem similar to this. We've been using Splinter to walk through pages (you will need to download splinter and Selenium). As I walk through pages, I periodically need to pull the url of the page I'm currently on. I do that using the command new_url = browser.url Below is an example of my code.

I do this using the following code.

##import dependencies
from splinter import browser
import requests


## go to original page 
browser.visit(url)

## Loop through the page associated with each headline
for headline in titles:
    print(headline.text)
    browser.click_link_by_partial_text(headline.text)
## Now that I'm on the new page, I need to grab the url
    new_url = browser.url
    print(new_url)
## Go back to original page
    browser.visit(url)

来源：https://stackoverflow.com/questions/30479290/get-current-url-from-browser-using-python