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A package for notifying any webpage change

Project description


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Webnotifier is a simple package for notifying any webpage change.


This package needs:

  • Requests >= 2.21.0
  • lxml >= 4.3.3


To install Webnotifier, use pip

$ pip install webnotifier


Instanciate the WebNotifier class and pass an url array and two callbacks. Also, you can pass the interval time (in seconds).

from webnotifier import WebNotifier

my_urls = [{'name':'Google','href':''}, {'name':'Medium','href':''},{'name':'Localhost','href':''}]

def onError(err):
    URL and Name params can be accessed within && err.url
    print("There was an error with {} on {}".format(, err.url))

def onNewChange(url,name):
    print("Webpage {} on {} changed!".format(name,url))

interval = 60 #Check if webpage changes every 60 seconds

custom_webnotifier = WebNotifier(my_urls,onNewChange,onError,interval)

When a webpage changes, the onNewChange callback will be triggered. Otherwise, if there's any error in getting the URL, onError callback will be executed.

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