Python Forum

Hi,

I am trying to webscrape google search results. My job is to find and scrape google search results basis on keywords have been provided to me in a csv file.

what my codes do are they find those keywords in google and get first three links. But it also scrapes some links which are not required.

I have another csv file which is negative list which has certain keywords now if while scraping codes find any google search results whose text is also available on negative list it should avoid it and do not add it into database.

for example if if finds www.justdial.com and negative list has justdial, it should not add it into database

Till now i received no success.

below are my codes:

from selenium import webdriver 
from selenium.webdriver.common.by import By 
from selenium.webdriver.support.ui import WebDriverWait 
from selenium.webdriver.support import expected_conditions as EC 
from selenium.common.exceptions import TimeoutException
from selenium.webdriver.chrome.options import Options
import csv
import time
from itertools import groupby,chain
from operator import itemgetter
import sqlite3

final_data = []
def getresults():
    global final_data
    conn = sqlite3.connect("Jobs_data.db")
    conn.execute("""CREATE TABLE IF NOT EXISTS naukri(id INTEGER PRIMARY KEY, KEYWORD text, LINK text,
                            CONSTRAINT number_unique UNIQUE (KEYWORD,LINK))
                            """)
    cur = conn.cursor()
    #chrome_options = Options()
    #chrome_options.add_argument("--headless")
    #chrome_options.binary_location = '/Applications/Google Chrome   Canary.app/Contents/MacOS/Google Chrome Canary'
    driver = webdriver.Chrome("./chromedriver")
    with open("./"+"terms12.csv", "r") as csvfile:
        reader = csv.reader(csvfile)
        next(reader)
        for row in reader:
            keywords = row[0]
            try:
                url = "https://www.google.co.in/search?num=10&q=" + keywords
                driver.get(url)
                time.sleep(5)
                count = 0
                links = driver.find_elements_by_class_name("g")[:3]
                for i in links:
                    data = i.find_elements_by_class_name("iUh30")
                    dm = negativelist("junk.csv")
                    for i in data:     
                        sublist = []
                        data = i.text
                        if data.find("justdial")!=-1:
                            continue
                        print("I am in exception")
                        sublist.append(keywords)
                        sublist.append(data)
                        print(sublist)
                        final_data.append(sublist)
                        cur.execute("INSERT OR IGNORE INTO naukri VALUES (NULL,?,?)",(keywords,data))
            except Exception as e:
                print("I am outside exception")
    
    conn.commit()                    
    return final_data

def negativelist(file):
    sublist = []
    with open("./"+file,"r") as csvfile:
        reader = csv.reader(csvfile)
        for row in reader:
            _data = row[0]
            sublist.append(_data)
    return sublist

def readfile(alldata, filename):
    with open ("./"+ filename, "w",encoding="utf-8") as csvfile:
        csvfile = csv.writer(csvfile, delimiter=",")
        csvfile.writerow("")
        for i in range(0, len(alldata)):
            csvfile.writerow(alldata[i])
def main():
    getresults()
    readfile([[k, *chain.from_iterable(r for _, *r in g)] for k, g in groupby(final_data, key=itemgetter(0))], "Naukri.csv")
main()

Prince_Bhatia