AmazonPriceTracker/PriceTracker.py at master · ayushbasak/AmazonPriceTracker · GitHub

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import requests
import datetime
from bs4 import BeautifulSoup
import smtplib
class tracker:
    def __init__(self,args=None):
        self.URL = args['URL']

        self.WEBSITE = self.URL.split("/")[2]

        self.header = args['Header']
        self.priceThreshold = args['PriceThreshold']
        self.EmailAccount = args['Email']
        self.two_step_password = args['Password']
        self.RecieverEmail = args['Reciever'] if(args['Reciever'] is not "") else self.EmailAccount

    def getData(self):
        return self.priceThreshold,self.EmailAccount,self.two_step_password,self.RecieverEmail

    def checkPrice(self):
        req = requests.get(self.URL,headers=self.header).text
        soup = BeautifulSoup(req,'html.parser')

        # You can Inspect element the product title and price
        # if you want to run this script fro any other E-Commerce Website

        if(self.WEBSITE == "www.amazon.in"):
            productTitle = soup.find(id = "productTitle").get_text().strip()
            productPrice = float(soup.find(id = "priceblock_ourprice").get_text().strip()[2:7].replace(',',''))
        elif(self.WEBSITE == "www.flipkart.com"):
            productTitle = self.URL.split("/")[3].replace("-"," ")
            productPrice = float(soup.findAll("div", {"class": "_1vC4OE _3qQ9m1"})[0].text[1:].replace(",",""))
        else:
            return "WRONG URL"

        if(productPrice <= self.priceThreshold):
            self.sendMail(productTitle,productPrice)

        return "Process Completed at "+str(datetime.datetime.now())


    def sendMail(self,title,price):
        server = smtplib.SMTP('smtp.gmail.com',587)
        server.ehlo()
        server.starttls()
        server.ehlo()

        server.login(self.EmailAccount,self.two_step_password)

        subject = 'Price Fall for '+ title
        body = title + " \nis now currently available for INR " + str(price)\
                + "\n\nCheck the "+self.WEBSITE.split(".")[1]+" Link \n" + self.URL \
                    +"\n\nThis action was generated by a script.\n\n\nFor more info visit \
                        \nhttps://github.com/ayushbasak/AmazonPriceTracker"
        msg = f"Subject: {subject}\n\n{body}"

        server.sendmail(
            self.EmailAccount,
            self.RecieverEmail,
            msg
        )

        server.quit()