如何使用selenium python打印PDF景观

from selenium import webdriver
from selenium.webdriver.chrome.options import Options

chrome_options = Options()
chrome_options.add_argument("--disable-popup-blocking")
chrome_options.add_argument("--disable-infobars")
chrome_options.add_argument("--headless")  # 可选，无头模式
chrome_options.add_experimental_option("prefs", {
    "download.default_directory": "/path/to/download/directory",
    "download.prompt_for_download": False,
    "download.directory_upgrade": True,
    "plugins.always_open_pdf_externally": True
})

driver = webdriver.Chrome(options=chrome_options)

driver.get("https://example.com/path/to/pdf")

import time

time.sleep(5)  # 等待5秒

# 或者使用显式等待
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By

wait = WebDriverWait(driver, 10)
wait.until(EC.presence_of_element_located((By.TAG_NAME, "body")))

driver.execute_script("window.print();")

driver.quit()