在 Selenium 中的特定位置打印网页

Question

我有这个代码去谷歌并将页面转换为PDF。

# Program to go to Google and convert the page to a PDF
# But it saves in my downloads folder (I want it in a particular folder in the directory I ran this code)
from selenium import webdriver
import json

# Set up web driver
options = webdriver.ChromeOptions()
options.headless = False

options.add_argument("--kiosk-printing")

settings = {
    "recentDestinations": [{
        "id": "Save as PDF",
        "origin": "local",
        "account": "",
        'default_directory': 'folder' # This is the folder where i want to place my PDF (in the same directory as this
        # file) 
    }],
    "selectedDestinationId": "Save as PDF",
    "version": 2,

}

prefs = {'printing.print_preview_sticky_settings.appState': json.dumps(settings)}
options.add_experimental_option('prefs', prefs)

driver = webdriver.Chrome(executable_path="chromedriver.exe", options=options)

driver.get("https://google.com")

# This gets saved in my downloads folder
driver.execute_script("window.print();")

但我希望它保存在名为“文件夹”的文件夹中，该文件夹与此 Python 文件位于同一目录中。'default_directory': 'folder'不工作。

Answer 1

options = webdriver.ChromeOptions()
options.headless = False

options.add_argument("--kiosk-printing")
options.add_argument("--kiosk")

options.add_argument("--kiosk-printing")

settings = {
    "recentDestinations": [{
        "id": "Save as PDF",
        "origin": "local",
        "account": "",
    }],
    "selectedDestinationId": "Save as PDF",
    "version": 2,

}

prefs = {
    'printing.print_preview_sticky_settings.appState': json.dumps(settings), 
    "savefile.default_directory": r"C:\Users\prave\Downloads\travelBA\folder",
}
options.add_experimental_option('prefs', prefs)

driver = webdriver.Chrome(executable_path="chromedriver.exe", options=options)

driver.get("https://google.com")

# This gets saved in my downloads folder
driver.execute_script("window.print();")

input()

使用 saveFile.default_directory