ChatGPT 的五大功能可以帮助你提高代码质量

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
import time

# Initialize the web driver
driver = webdriver.Firefox()

# Navigate to LinkedIn
driver.get("https://www.linkedin.com/")

# Find the email and password input fields
email = driver.find_element_by_id("username")
password = driver.find_element_by_id("password")

# Enter your credentials
email.send_keys("YOUR_EMAIL")
password.send_keys("YOUR_PASSWORD")

# Click the login button
driver.find_element_by_xpath("//button[@type='submit']").click()

# Wait for the page to load
time.sleep(5)

# Navigate to the profile of the desired user
driver.get("https://www.linkedin.com/in/USER_PROFILE_NAME")

# Extract the information you want from the page
name = driver.find_element_by_xpath("//span[@class='inline t-24 t-black t-normal break-words']").text
location = driver.find_element_by_xpath("//span[@class='t-16 t-black t-normal inline-block']").text

print(name)
print(location)

# close the browser
driver.quit()

#We find how many jobs are offered.
jobs_num = driver.find_element(By.CSS_SELECTOR,"h1>span").get_attribute("innerText")
if len(jobs_num.split(',')) > 1:
    jobs_num = int(jobs_num.split(',')[0])*1000
else:
    jobs_num = int(jobs_num)

jobs_num   = int(jobs_num)

#Here I choose manually a number of jobs, so it wont take that long:
jobs_num = 1000;


#We create a while loop to browse all jobs. 
i = 2
while i <= int(jobs_num/2)+1:
    #We keep scrollind down to the end of the view.
    driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")
    i = i + 1
    print("Current at: ", i, "Percentage at: ", ((i+1)/(int(jobs_num/2)+1))*100, "%",end="\r")
    try:
        #We try to click on the load more results buttons in case it is already displayed.
        infinite_scroller_button = driver.find_element(By.XPATH, ".//button[@aria-label='Load more results']")
        infinite_scroller_button.click()
        time.sleep(0.1)
    except:
        #If there is no button, there will be an error, so we keep scrolling down.
        time.sleep(0.1)
        pass

# Find the number of jobs offered on the website
jobs_num = driver.find_element(By.CSS_SELECTOR,"h1>span").get_attribute("innerText")

# Check if the number of jobs contains a ',' and if so, convert it to number * 1000
if len(jobs_num.split(',')) > 1:
    jobs_num = int(jobs_num.split(',')[0])*1000
else:
    jobs_num = int(jobs_num)

# Convert jobs_num to an integer
jobs_num = int(jobs_num)

# Set the number of jobs to scrape to 1000
jobs_num = 1000;

# Initialize a counter variable to scroll through the jobs
i = 2

# Start a while loop to scroll through the jobs
while i <= int(jobs_num/2)+1:
    # Scroll to the bottom of the page
    driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")
    # Increment the counter variable
    i = i + 1
    # Print the current number of jobs scrolled through and the percentage of completion
    print("Current at: ", i, "Percentage at: ", ((i+1)/(int(jobs_num/2)+1))*100, "%",end="\r")
    try:
        # Try to locate the "Load more results" button and click on it
        infinite_scroller_button = driver.find_element(By.XPATH, ".//button[@aria-label='Load more results']")
        infinite_scroller_button.click()
        # Sleep for 0.1 seconds
        time.sleep(0.1)
    except:
        # If the button is not present, sleep for 0.1 seconds and continue scrolling
        time.sleep(0.1)
        pass