Checking Amazon Product Availability Using Python

| | | | | |

👻 See our latest reviews to choose the best laptop for Machine Learning and Deep learning tasks!

As we know, Python is a multipurpose language widely used for scripting. Its use is not limited only to solving complex calculations, but also to automating everyday tasks. Let’s say we want to track the availability of any Amazon product and close a deal when the product’s availability changes, as well as inform the user of the availability by email. It will be a lot of fun to write a Python script for this. Note. Install the required libraries (according to the code) before running the script. Also note that if the product is not currently available, no email will be sent to the user. The Asin Id must be provided by the user for the product they want to track.

Working of each module used:
  • -> requests: Used to make HTTP get and post requests
  • -> time: Used to find current time, wait, sleep
  • -> schedule: Used to schedule a function to run again after intervals. It is similiar to "setInterval‚" functionality in JavaScript.
  • -> smptlib: Used to send email using Python.

# Python script for Amazon product availability checker
# importing libraries
from lxml import html
import requests
from time import sleep
import time
import schedule
import smtplib

# Email id for who want to check availability
receiver_email_id = "EMAIL_ID_OF_USER"

def check(url):
	headers = {’User-Agent’: ’Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36’}
	# adding headers to show that you are
	# a browser who is sending GET request
	page = requests.get(url, headers = headers)
	for i in range(20):
		# because continuous checks in
		# milliseconds or few seconds
		# blocks your request
		# parsing the html content
		doc = html.fromstring(page.content)
		# checking availaility
		XPATH_AVAILABILITY = ’//div[@id ="availability"]//text()’

def sendemail(ans, product):
	recipient = receiver_email_id
	body_of_email = ans
	email_subject = product + ’ product availability’
	# creates SMTP session
	s = smtplib.SMTP(’’, 587)
	# start TLS for security
	# Authentication
	# message to be sent
	headers = "
".join(["from: " + GMAIL_USERNAME,
						"subject: " + email_subject,
						"to: " + recipient,
						"mime-version: 1.0",
						"content-type: text/html"])

	content = headers + "

" + body_of_email
	s.sendmail(GMAIL_USERNAME, recipient, content)

def ReadAsin():
	# Asin Id is the product Id which
	# needs to be provided by the user
	Asin = ’B077PWK5BT’
	url = "" + Asin
	print ("Processing: "+url)
	ans = check(url)
	arr = [
		’Only 1 left in stock.’,
		’Only 2 left in stock.’,
		’In stock.’]
	if ans in arr:
		# sending email to user if
		# in case product available
		sendemail(ans, Asin)

# scheduling same code to run multiple
# times after every 1 minute
def job():


while True:
	# running all pending tasks/jobs


Only 1 left in stock.
Only 1 left in stock.
Only 1 left in stock.

How to create a stock availability checker with python requests if JavaScript is used?

StackOverflow question

I wrote some code which should check whether a product is back in stock and when it is, send me an email to notify me. This works when the things I’m looking for are in the html.

However, sometimes certain objects are loaded through JavaScript. How could I edit my code so that the web scraping also works with JavaScript?

This is my code thus far:

import time
import requests

while True:
    # Get the url of the IKEA page
    url = ’’

    # Get the text from that page and put everything in lower cases
    productpage = requests.get(url).text.lower()

    # Set the strings that should be on the page if the product is not available
    outofstockstrings = [’niet beschikbaar voor levering’, ’alleen beschikbaar in de winkel’]

    # Check whether the strings are in the text of the webpage
    if any(x in productpage for x in outofstockstrings):
        # send me an email and break the loop


Instead of scraping and analyzing the HTML you could use the inofficial stock API that the IKEA website is using too. That API return JSON data which is way easier to analyze and you’ll also get estimates when the product gets back to stock.

There even is a project written in javascript / node which provides you this kind of information straight from the command line:

You can easily check the stock amount of the chair in all stores in the Netherlands:

npx ikea-availability-checker stock --country nl 20336841

👻 Read also: what is the best laptop for engineering students in 2022?

Checking Amazon Product Availability Using Python __del__: Questions

How can I make a time delay in Python?

5 answers

I would like to know how to put a time delay in a Python script.


Answer #1

import time
time.sleep(5)   # Delays for 5 seconds. You can also use a float value.

Here is another example where something is run approximately once a minute:

import time
while True:
    print("This prints once a minute.")
    time.sleep(60) # Delay for 1 minute (60 seconds).


Answer #2

You can use the sleep() function in the time module. It can take a float argument for sub-second resolution.

from time import sleep
sleep(0.1) # Time in seconds

Checking Amazon Product Availability Using Python __del__: Questions

How to delete a file or folder in Python?

5 answers

How do I delete a file or folder in Python?


Answer #1

Path objects from the Python 3.4+ pathlib module also expose these instance methods:

How do I copy a string to the clipboard?

2 answers

Dancrew32 By Dancrew32

I"m trying to make a basic Windows application that builds a string out of user input and then adds it to the clipboard. How do I copy a string to the clipboard using Python?


Answer #1

Actually, pywin32 and ctypes seem to be an overkill for this simple task. Tkinter is a cross-platform GUI framework, which ships with Python by default and has clipboard accessing methods along with other cool stuff.

If all you need is to put some text to system clipboard, this will do it:

from Tkinter import Tk
r = Tk()
r.clipboard_append("i can has clipboardz?")
r.update() # now it stays on the clipboard after the window is closed

And that"s all, no need to mess around with platform-specific third-party libraries.

If you are using Python 3, replace TKinter with tkinter.

Python script to copy text to clipboard

2 answers

I just need a python script that copies text to the clipboard.

After the script gets executed i need the output of the text to be pasted to another source. Is it possible to write a python script that does this job?


Answer #1

See Pyperclip. Example (taken from Pyperclip site):

import pyperclip
pyperclip.copy("The text to be copied to the clipboard.")
spam = pyperclip.paste()

Also, see Xerox. But it appears to have more dependencies.


Learn programming in R: courses


Best Python online courses for 2022


Best laptop for Fortnite


Best laptop for Excel


Best laptop for Solidworks


Best laptop for Roblox


Best computer for crypto mining


Best laptop for Sims 4


Latest questions


psycopg2: insert multiple rows with one query

12 answers


How to convert Nonetype to int or string?

12 answers


How to specify multiple return types using type-hints

12 answers


Javascript Error: IPython is not defined in JupyterLab

12 answers



Python OpenCV | cv2.putText () method

numpy.arctan2 () in Python

Python | os.path.realpath () method

Python OpenCV | () method

Python OpenCV cv2.cvtColor () method

Python - Move item to the end of the list

time.perf_counter () function in Python

Check if one list is a subset of another in Python

Python os.path.join () method