Monitoring price comparison for a particular product on different e-commerce websites using Python. Particular we use beautiful Soup for scraping data from different website like amazon, flipkart ,ebay, olx etc. and with that we provide direct link to different website of our same search product . program description . we are using python tkint…

E-Commerce price Comparison using python with gui.py

from tkinter import *
from tkinter import Scrollbar
from bs4 import BeautifulSoup
import requests
import webbrowser

headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'}
# import manan as m
flipkart=''
ebay=''
croma=''
amazon=''
olx=''

def flipkart(name = ""):
    try:
        global flipkart
        name1 = name.replace(" ","+")   #iphone x  -> iphone+x
        flipkart=f'https://www.flipkart.com/search?q={name1}&otracker=search&otracker1=search&marketplace=FLIPKART&as-show=off&as=off'
        res = requests.get(f'https://www.flipkart.com/search?q={name1}&otracker=search&otracker1=search&marketplace=FLIPKART&as-show=off&as=off',headers=headers)

        soup = BeautifulSoup(res.text,'html.parser')
        flipkart_name = soup.select('._4rR01T')[0].getText().strip()  ### New Class For Product Name
        flipkart_name = flipkart_name.upper()
        if name.upper() in flipkart_name:
            flipkart_price = soup.select('._1_WHN1')[0].getText().strip()  ### New Class For Product Price
            flipkart_name = soup.select('._4rR01T')[0].getText().strip()

            return f"{flipkart_name}\nPrise : {flipkart_price}\n"
        else:

            flipkart_price='           Product Not Found'
        return flipkart_price
    except:

        flipkart_price= '           Product Not Found'
    return flipkart_price

def ebay(name):
    try:
        global ebay
        name1 = name.replace(" ","+")
        ebay=f'https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw={name1}&_sacat=0'
        res = requests.get(f'https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw={name1}&_sacat=0',headers=headers)

        soup = BeautifulSoup(res.text,'html.parser')
        length = soup.select('.s-item__price')
        ebay_page_length=int(len(length))
        for i in range (0,ebay_page_length):
            info = soup.select('.SECONDARY_INFO')[i].getText().strip()
            info = info.upper()
            if info=='BRAND NEW':
                ebay_name = soup.select('.s-item__title')[i].getText().strip()
                name=name.upper()
                ebay_name=ebay_name.upper()
                if name in ebay_name[:25]:
                    ebay_price = soup.select('.s-item__price')[i].getText().strip()
                    ebay_name = soup.select('.s-item__title')[i].getText().strip()

                    ebay_price = ebay_price.replace("INR","₹")

                    ebay_price=ebay_price[0:14]
                    break
                    return f"{ebay_name}\nPrise : {ebay_price}\n"

                else:
                    i+=1
                    i=int(i)
                    if i==ebay_page_length:

                        ebay_price = '           Product Not Found'
                        break

        return f"{ebay_name}\nPrise : {ebay_price}\n"
    except:

        ebay_price = '           Product Not Found'
    return ebay_price

def croma(name):
    try:
        global croma
        name1 = name.replace(" ","+")
        croma=f'https://www.croma.com/search/?text={name1}'
        res = requests.get(f'https://www.croma.com/search/?text={name1}',headers=headers)

        soup = BeautifulSoup(res.text,'html.parser')
        croma_name = soup.select('h3')

        croma_page_length = int( len(croma_name))
        for i in range (0,croma_page_length):
            name = name.upper()
            croma_name = soup.select('h3')[i].getText().strip().upper()
            if name in croma_name.upper()[:25]:
                croma_name = soup.select('h3')[i].getText().strip().upper()
                croma_price = soup.select('.pdpPrice')[i].getText().strip()

                break
            else:
                i+=1
                i=int(i)
                if i==croma_page_length:

                    croma_price = '           Product Not Found'
                    break

        return f"{croma_name}\nPrise : {croma_price}\n"
    except:

        croma_price = '           Product Not Found'
    return croma_price

def amazon(name):
    try:
        global amazon
        name1 = name.replace(" ","-")
        name2 = name.replace(" ","+")
        amazon=f'https://www.amazon.in/{name1}/s?k={name2}'
        res = requests.get(f'https://www.amazon.in/{name1}/s?k={name2}',headers=headers)

        soup = BeautifulSoup(res.text,'html.parser')
        amazon_page = soup.select('.a-color-base.a-text-normal')
        amazon_page_length = int(len(amazon_page))
        for i in range(0,amazon_page_length):
            name = name.upper()
            amazon_name = soup.select('.a-color-base.a-text-normal')[i].getText().strip().upper()
            if name in amazon_name[0:20]:
                amazon_name = soup.select('.a-color-base.a-text-normal')[i].getText().strip().upper()
                amazon_price = soup.select('.a-price-whole')[i].getText().strip().upper()

                break
            else:
                i+=1
                i=int(i)
                if i==amazon_page_length:

                    amazon_price = '           Product Not Found'
                    break
        return f"{amezon_name}\nPrise : {amezon_price}\n"
    except:

        amazon_price = '           Product Not Found'
    return amazon_price


def olx(name):
    try:
        global olx
        name1 = name.replace(" ","-")
        olx=f'https://www.olx.in/items/q-{name1}?isSearchCall=true'
        res = requests.get(f'https://www.olx.in/items/q-{name1}?isSearchCall=true',headers=headers)

        soup = BeautifulSoup(res.text,'html.parser')
        olx_name = soup.select('._2tW1I')
        olx_page_length = len(olx_name)
        for i in range(0,olx_page_length):
            olx_name = soup.select('._2tW1I')[i].getText().strip()
            name = name.upper()
            olx_name = olx_name.upper()
            if name in olx_name:
                olx_price = soup.select('._89yzn')[i].getText().strip()
                olx_name = soup.select('._2tW1I')[i].getText().strip()
                olx_loc = soup.select('.tjgMj')[i].getText().strip()
                try:
                    label = soup.select('._2Vp0i span')[i].getText().strip()
                except:
                    label = "OLD"

                break
            else:
                i+=1
                i=int(i)
                if i==olx_page_length:

                    olx_price = '           Product Not Found'
                    break
        return f"{olx_name}\nPrise : {olx_price}\n"
    except:

        olx_price = '           Product Not Found'
    return olx_price

def convert(a):
    b=a.replace(" ",'')
    c=b.replace("INR",'')
    d=c.replace(",",'')
    f=d.replace("₹",'')
    g=int(float(f))
    return g


def urls():
    global flipkart
    global ebay
    global croma
    global amazon
    global olx
    return f"{flipkart}\n\n\n{ebay}\n\n\n{croma}\n\n\n{amazon}\n\n\n{olx}"



def open_url(event):
        global flipkart
        global ebay
        global croma
        global amazon
        global olx
        webbrowser.open_new(flipkart)
        webbrowser.open_new(ebay)
        webbrowser.open_new(croma)
        webbrowser.open_new(amazon)
        webbrowser.open_new(olx)

def search():
    box1.insert(1.0,"Loding...")
    box2.insert(1.0,"Loding...")
    box3.insert(1.0,"Loding...")
    box4.insert(1.0,"Loding...")
    box5.insert(1.0,"Loding...")
    box6.insert(1.0,"Loding...")


    search_button.place_forget()


    box1.delete(1.0,"end")
    box2.delete(1.0,"end")
    box3.delete(1.0,"end")
    box4.delete(1.0,"end")
    box5.delete(1.0,"end")
    box6.delete(1.0,"end")

    t1=flipkart(product_name.get())
    box1.insert(1.0,t1)

    t2=ebay(product_name.get())
    box2.insert(1.0,t2)

    t3=croma(product_name.get())
    box3.insert(1.0,t3)

    t4=amazon(product_name.get())
    box4.insert(1.0,t4)

    t5=olx(product_name.get())
    box5.insert(1.0,t5)

    t6 = urls()
    box6.insert(1.0,t6)


window = Tk()
window.wm_title("Prise comparison extinction")
window.minsize(1500,700)

lable_one =  Label(window, text="Enter Product Name :", font=("courier", 10))
lable_one.place(relx=0.2, rely=0.1, anchor="center")

product_name =  StringVar()
product_name_entry =  Entry(window, textvariable=product_name, width=50)
product_name_entry.place(relx=0.5, rely=0.1, anchor="center")

search_button =  Button(window, text="Search", width=12, command= search)
search_button.place(relx=0.5, rely=0.2, anchor="center")


l1 =  Label(window, text="flipkart", font=("courier", 20))
l2 =  Label(window, text="ebay", font=("courier", 20))
l3 =  Label(window, text="croma", font=("courier", 20))
l4 =  Label(window, text="amazon", font=("courier", 20))
l5 =  Label(window, text="olx", font=("courier", 20))
l6 =  Label(window, text="All urls", font=("courier", 20))
l8 =  Label(window, text="Loding.....", font=("courier", 30))

l1.place(relx=0.1, rely=0.3, anchor="center")
l2.place(relx=0.5, rely=0.3, anchor="center")
l3.place(relx=0.8, rely=0.3, anchor="center")
l4.place(relx=0.1, rely=0.6, anchor="center")
l5.place(relx=0.5, rely=0.6, anchor="center")
l6.place(relx=0.8, rely=0.6, anchor="center")

scrollbar = Scrollbar(window)
box1 =  Text(window, height=7, width=50, yscrollcommand=scrollbar.set)

box2 =  Text(window, height=7, width=50, yscrollcommand=scrollbar.set)

box3 =  Text(window, height=7, width=50, yscrollcommand=scrollbar.set)

box4 =  Text(window, height=7, width=50, yscrollcommand=scrollbar.set)

box5 =  Text(window, height=7, width=50, yscrollcommand=scrollbar.set)


box1.place(relx=0.2, rely=0.4, anchor="center")
box2.place(relx=0.5, rely=0.4, anchor="center")
box3.place(relx=0.8, rely=0.4, anchor="center")
box4.place(relx=0.2, rely=0.7, anchor="center")
box5.place(relx=0.5, rely=0.7, anchor="center")

box6 =  Text(window, height=15, width=50, yscrollcommand=scrollbar.set, fg="blue", cursor="hand2")
box6.place(relx=0.8, rely=0.8, anchor="center")
box6.bind("<Button-1>", open_url)


window.mainloop()