import requests import csv import time import json import os # Global variables input_file = "data_naukri/old_jobdata.csv" output_file = "data_naukri/expired.csv" error_file = "data_naukri_india/expiry_error.csv" stats_file = "data_naukri_india/stats.txt" class NaukriExpiryScraper: base_url="https://www.naukri.com/jobapi/v4/job/{}" headers = { 'authority': 'www.naukri.com', 'accept': 'application/json', 'accept-language': 'en-US,en;q=0.9', 'appid': '121', 'cache-control': 'no-cache, no-store, must-revalidate', 'content-type': 'application/json', 'expires': '0', 'gid': 'LOCATION,INDUSTRY,EDUCATION,FAREA_ROLE', 'pragma': 'no-cache', 'referer': 'https://www.naukri.com/job-listings-ps-technical-consultant-ii-ncr-corporation-india-pvt-ltd-kolkata-mumbai-new-delhi-hyderabad-secunderabad-pune-chennai-bangalore-bengaluru-3-to-6-years-120823501070', 'sec-ch-ua': '"Chromium";v="116", "Not)A;Brand";v="24", "Microsoft Edge";v="116"', 'sec-ch-ua-mobile': '?0', 'sec-ch-ua-platform': '"Windows"', 'sec-fetch-dest': 'empty', 'sec-fetch-mode': 'cors', 'sec-fetch-site': 'same-origin', 'systemid': 'Naukri', 'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36 Edg/116.0.1938.43', 'x-requested-with': 'XMLHttpRequest', 'cookie': 'test=naukri.com; _t_ds=14c8c0f01691845374-19414c8c0f0-014c8c0f0; _gcl_au=1.1.1024691843.1691845381; _fbp=fb.1.1691845391563.1521284000; _t_r=1096%2F%2F; __utma=266160400.1059122291.1691845381.1691846963.1691846963.1; __utmc=266160400; __utmz=266160400.1691846963.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); _gid=GA1.2.1097790226.1691946960; _cc_id=f102b3f9c375bbb80783e8e09a9c6a4d; panoramaId_expiry=1692033362592; panoramaId=f20d6d50d02ca8dbc9f4835382c2a9fb927ad954299218db60a7d9d7bca09362; panoramaIdType=panoDevice; _abck=EAF8CD87ED06F6FE0D1BE341378082D0~0~YAAQBCozarVfw8GJAQAAvF128gqV/yjff8AT5qkTc7EiVmNlJJ00nD16VEFeJh15q2bYAK8KlnGcPr7zpsi8USVMgui9DaCwoq15n4cW+Z/uKvUfCuUQAwVIKj2qlRT9tghTOfvBgGovWxTjFhD8B8DypZg3xbCBcOfMrTxIG0kml1V3V0teNzxQbKwxZBH+f9SpG1nWjcSqi0MuZ2Lp9njCQTDEXdyNn5FK9QUyBNIgMiZXGCroYN6g9Dqg50awS8p7GDin9O0yaBFnLYXYSSPqsjYlZsOAeZG1YDXhVfCIXFl9Ai4oQwulHEVR4kTx7E/GAxrPUMWKT1MJXJk38d/hHm/khF9WXryyuzBNGqBrHEmzbSK2Apvjhz+Hl7a1CDiFvYOTgurygc0o2F8E4e+o1OudsW0KCA==~-1~-1~-1; 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__gads=ID=da661383a92cc2b7:T=1691845731:RT=1691990009:S=ALNI_Ma5kdU-yCfi5vupriJnuuWUWmE_SQ; __gpi=UID=00000c2b451ccc2b:T=1691845731:RT=1691990009:S=ALNI_MZHpbDDCgSCaDcBTqfNHzHEDKk0JQ; jd=110823008324; _ga=GA1.2.1059122291.1691845381; cto_bundle=IfSELF9LbTF0TnAzamN1d2ZSSm5EMkdYekFhWDNJeElkOCUyQkElMkZ2RTRJNTFBNG95WENmVlBEV01wV3ZPSXB0dWpTZVFBZHZWQmt6WjVHTUpWNWEwQURTeWRaMWVGbyUyQjclMkZpSm5aNFZia0ZjcGklMkJFcSUyQlg2R3I3bUJkazJnaVN0cURyTUpGWUxQOHR6TFpBcDF6QU1MckFOdlg2cEElM0QlM0Q; _gat_UA-182658-1=1; bm_sv=33FDCB0BB2381FFCB1DA9B35AB25F10B~YAAQHSozaj2kUsGJAQAAFWF48hR1ZxWD9bmTihvsJwSN5urYMQoBOXsjILmBLpCp5Y8Wb2d+v8S1IsgfaFAjzZQJDWWGsM4VZOUHvjeEwqyhpkf95fegyYjUANSip9pcOY7JcbsJ3QemjclSynJdM2yjQovH+L9XiBHdKYFWDfacLicV2AGOtFikI1gVDGLSEqegx2bUuwmuQAlECM+lqj//OIwitlvDTMj9WCs40ybqG4D7o+JDWSXPBMYddaEqDw==~1; HOWTORT=ul=1691990122615&r=https%3A%2F%2Fwww.naukri.com%2Fjob-listings-sales-teamlease-services-limited-kolkata-west-bengal-pune-maharashtra-ahmedabad-chennai-tamil-nadu-rajkot-gujarat-jaipur-rajasthan-bangalore-bengaluru-karnataka-delhi-ncr-mumbai-all-areas-0-to-0-years-110823008324%3Fsrc%3Dgnbjobs_homepage_srch%26sid%3D16918479690248153%26xp%3D1%26px%3D1&hd=1691990122806&cl=1691990019014&nu=https%3A%2F%2Fwww.naukri.com%2Fjob-listings-sales-teamlease-services-limited-kolkata-west-bengal-pune-maharashtra-ahmedabad-chennai-tamil-nadu-rajkot-gujarat-jaipur-rajasthan-bangalore-bengaluru-karnataka-delhi-ncr-mumbai-all-areas-0-to-0-years-110823008324%3Fsrc%3Dgnbjobs_homepage_srch%26sid%3D16918479690248153%26xp%3D1%26px%3D1; _ga_K2YBNZVRLL=GS1.1.1691989990.4.1.1691990122.60.0.0' } def __init__(self, input_file, output_file, error_file): self.input_file = input_file self.output_file = output_file self.error_file = error_file self.timeout = 30 self.expired_jobs_count=0 self.proxies = {"http": f"http://{proxy_server}", "https": f"http://{proxy_server}"} if (proxy_server := os.environ.get("PROXY_SERVER")) else {} def scrape(self): all_input = [] with open(self.input_file, 'r', encoding='utf-8') as infile: header_line = infile.readline().strip() #write header line with open(self.output_file, 'w') as file: file.write(header_line + "\n") reader = csv.reader(infile) for row in reader: all_input.append(row) with open(self.output_file, 'a', newline='', encoding='utf-8') as outfile: writer = csv.writer(outfile) while all_input: current_row=all_input[0] source_link=current_row[2].strip() jobid = current_row[1].strip() url = self.base_url.format(jobid) if source_link == "": print(f"Not checking job without source link, job ID {jobid}") all_input.pop(0) # Remove the processed job ID continue print(f"Remaining to do: {len(all_input)}") time.sleep(0.5) response = requests.get(url, headers=self.headers, timeout=self.timeout, proxies=self.proxies) print(f"{response.status_code} for {url}") if response.status_code == 200: print(f"Alive job ID {jobid}") all_input.pop(0) # Remove the processed job ID elif response.status_code == 303: json_response = response.json() if json_response.get('metaSearch', {}).get('isExpiredJob') == '1': print(f"Expired job ID {jobid} with response 303") writer.writerow(current_row) self.expired_jobs_count+=1 all_input.pop(0) # Remove the processed job ID elif response.status_code == 404: print(f"Expired job ID {jobid} with response 404") writer.writerow(current_row) self.expired_jobs_count+=1 all_input.pop(0) # Remove the processed job ID else: print(f"Failed to fetch data for job ID {jobid}") time.sleep(10) def main(): start_time = time.time() scraper = NaukriExpiryScraper(input_file, output_file, error_file) scraper.scrape() end_time = time.time() duration_hours = (end_time - start_time) / 3600 print(f"Expiry program took {duration_hours:.2f} hours to run.") with open(stats_file, "a") as stat: stat.write(f"Expiry program took {duration_hours:.2f} hours to run.\n") if __name__ == "__main__": main()