Question

该代码在IDLE中工作正常，但是双击文件或从命令行运行时，该程序的其余部分似乎无法正常工作，因为我的按键处理程序对按键不起作用。我相信这可能与chromedriver接管cmd窗口有关，但是我对python还是很陌生，我不确定。附带的是代码，它将打开chromedriver窗口，并且不绑定在IDLE中绑定的按键：

from selenium import webdriver
from selenium.common.exceptions import NoSuchElementException
from selenium.webdriver.support.ui import Select
import keyboard
from tkinter import *
from tkinter import messagebox

address = {}

chrome_options = webdriver.ChromeOptions(); 
chrome_options.add_experimental_option("excludeSwitches", ['enable-automation'])
chrome_options.add_argument("--disable-extensions")
chromeDriverPath = 'C:/ChromeDriver/chromedriver.exe'

def keyboardHandler(keyboardEvent):
    if keyboardEvent.name == "f7":
        copyAddress(driver)
    elif keyboardEvent.name == "f9":
        paste(driver)

#Script will launch browser when f7 is pressed
keyboard.wait('f7')
driver = webdriver.Chrome(chromeDriverPath, options=chrome_options)
driver.get('http://www.ebay.co.uk/')

keyboard.on_press(keyboardHandler)

Answer 1

headless/monitor

我并不是无所不用其极，但是在基于Linux的系统上我必须这样做。在IDLE中，将隐式设置显示内容

os.environ["DISPLAY"] = ":0.0"

启动chromedriver后，Python脚本停止在CMD中执行

1 个答案: