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script.py
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script.py
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""" filename: script.py """
#https://www.linkedin.com/pulse/how-easy-scraping-data-from-linkedin-profiles-david-craven/
import parameters
import csv
from time import sleep
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.action_chains import ActionChains
from parsel import Selector
from pprint import pprint
import pymongo
import certifi
import urllib3
http = urllib3.PoolManager(cert_reqs='CERT_REQUIRED',ca_certs=certifi.where())
client = pymongo.MongoClient("mongodb+srv://"+mongo_db_user+":"+mongo_db_password"@"+mongo_db_url+"?retryWrites=true&w=majority&ssl_cert_reqs=CERT_NONE")
db = client.linkedin
collection = db.people
serverStatusResult=db.command("serverStatus")
pprint(serverStatusResult)
def strip_list_noempty(mylist):
newlist = (item.strip() if hasattr(item, 'strip') else item for item in mylist)
return [item for item in newlist if item != '']
# function to ensure all key data fields have a value
def validate_field(field):# if field is present pass
if field:pass
# if field is not present print text
else:
field = 'No results'
return field
driver = webdriver.Chrome(chrome_driver)
driver.get('https://www.linkedin.com/login')
#writer = csv.writer(open(parameters.file_name, 'w'))
# writerow() method to the write to the file object
#writer.writerow(['Name','Job Title','Company','College', 'Location','URL'])
username = driver.find_element_by_id('username')
username.send_keys(parameters.linkedin_username)
sleep(0.5)
password = driver.find_element_by_id('password')
password.send_keys(parameters.linkedin_password)
sleep(0.5)
sign_in_button = driver.find_element_by_xpath('//*[@type="submit"]')
sign_in_button.click()
sleep(0.5)
initial=100
while(initial<200):
driver.get('https://www.linkedin.com/search/results/people/?keywords=customer%20success%20manager&origin=SWITCH_SEARCH_VERTICAL&page='+str(initial))
print('https://www.linkedin.com/search/results/people/?keywords=customer%20success%20manager&origin=SWITCH_SEARCH_VERTICAL&page='+str(initial))
sleep(2)
#search_query = driver.find_element_by_name('q')
#search_query.send_keys(parameters.search_query)
#sleep(0.5)
#search_query.send_keys(Keys.RETURN)
#sleep(3)
actions = ActionChains(driver)
for _ in range(8):
actions.send_keys(Keys.SPACE).perform()
sleep(1)
sleep(2)
sel1 = Selector(text=driver.page_source)
linkedin_urls = sel1.xpath("//ul[@class='search-results__list list-style-none ']/li/div/div[@class='search-result__wrapper']/div[@class='search-result__info pt3 pb4 ph0']/a/@href").getall()
print(linkedin_urls)
pprint(linkedin_urls)
#linkedin_urls = [url.get_attribute("href") for url in linkedin_urls]
#pprint(linkedin_urls)
#exit()
#linkedin_urls
sleep(0.5)
initial=initial+1
# For loop to iterate over each URL in the list
for linkedin_url in linkedin_urls:
linkedin_url="https://www.linkedin.com"+linkedin_url
check=0
check = collection.count_documents({ "url": linkedin_url })
if(check>0):
print("Profile already exists")
else:
# get the profile URL
driver.get(linkedin_url)
# add a 5 second pause loading each URL
sleep(2)
actions = ActionChains(driver)
for _ in range(8):
actions.send_keys(Keys.SPACE).perform()
sleep(1)
sleep(2)
#driver.find_element_by_css_selector(".pv-skill-categories-section")
#driver.find_element_by_css_selector(".pv-profile-section__card-action-bar").click()
#open_button = driver.find_element_by_xpath("//*[contains(@class, 'pv-profile-section__card-action-bar')]")
#open_button.click()
sleep(2)
# assigning the source code for the webpage to variable sel
sel = Selector(text=driver.page_source)
# xpath to extract the text from the class containing the name
name = sel.xpath("//div[@class='flex-1 mr5']/ul[@class='pv-top-card-v3--list inline-flex align-items-center']/li[@class='inline t-24 t-black t-normal break-words']/text()").get()
if name:
name = name.strip()
# xpath to extract the text from the class containing the job title
job_title = sel.xpath("//div[@class='ph5 pb5']/div[@class='display-flex mt2']/div[@class='flex-1 mr5']/h2[@class='mt1 t-18 t-black t-normal']/text()").get()
if job_title:
job_title = job_title.strip()
# xpath to extract the text from the class containing the company
company = sel.xpath("//ul[@class='pv-top-card-v3--experience-list']/li[@class='pv-top-card-v3--experience-list-item'][1]/span/text()").get()
if company:
company = company.strip()
# xpath to extract the text from the class containing the college
college = sel.xpath("//ul[@class='pv-top-card-v3--experience-list']/li[@class='pv-top-card-v3--experience-list-item'][2]/span/text()").get()
if college:
college = college.strip()
# xpath to extract the text from the class containing the location
location = sel.xpath("//ul[@class='pv-top-card-v3--list pv-top-card-v3--list-bullet mt1']/li[@class='t-16 t-black t-normal inline-block']/text()").get()
if location:
location = location.strip()
# xpath to extract the text from the class containing the location
skills = sel.xpath("//*[contains(@class, 'pv-skill-category-entity__name-text')]/text()").getall()
jobs = sel.xpath("//div[@class='pv-entity__summary-info pv-entity__summary-info--background-section mb2']/h3[@class='t-16 t-black t-bold']/text()").getall()
linkedin_url = driver.current_url
# validating if the fields exist on the profile
name = validate_field(name)
job_title = validate_field(job_title)
company = validate_field(company)
college = validate_field(college)
location = validate_field(location)
linkedin_url = validate_field(linkedin_url)
skills = strip_list_noempty(skills)
jobs = strip_list_noempty(jobs)
#name = validate_field(name)
# printing the output to the terminal
print('\n')
print('Name: ' + name)
print('Job Title: ' + job_title)
print('Company: ' + company)
print('College: ' + college)
print('Location: ' + location)
print('URL: ' + linkedin_url)
print('\n')
post = {
"name" : name,
"job title" : job_title,
"company" : company,
"college" : college,
"location" : location,
"url" : linkedin_url,
"skills" : skills,
"jobs" : jobs
}
try:
post_id = collection.insert_one(post).inserted_id
print(post_id)
except pymongo.errors.DuplicateKeyError:
# skip document because it already exists in new collection
print("Already exists in table")
continue
# terminates the application
driver.quit()