我们可以在运行时更改浏览器首选项吗?
在执行过程中启动浏览器之前,是否有可能更改浏览器首选项?
示例:
我在启动驱动程序之前已经设置了以下首选项
firefoxProfile.setPreference("pdfjs.disabled", true);
firefoxProfile.setPreference("plugin.scan.plid.all", false);
firefoxProfile.setPreference("plugin.scan.Acrobat", "99.0");
我想将偏好更改为:
firefoxProfile.setPreference("pdfjs.disabled", **false**);
firefoxProfile.setPreference("plugin.scan.plid.all", **true**);
firefoxProfile.setPreference("plugin.scan.Acrobat", "99.0");
请帮助!
谢谢
可以使用about:config
UI在运行时更改设置。下面的代码演示了如何进行相同的
from selenium import webdriver
profile = webdriver.FirefoxProfile()
profile.set_preference("general.warnOnAboutConfig", False)
driver = webdriver.Firefox(firefox_profile=profile)
driver.get("about:config")
def set_bool_preferce(name, value):
value = 'true' if value else 'false';
driver.execute_script("""
document.getElementById("textbox").value = arguments[0];
FilterPrefs();
view.selection.currentIndex = 0;
if (view.rowCount == 1) {
current_value = view.getCellText(0, {id:"valueCol"});
if (current_value != arguments[1]) {
ModifySelected();
}
}
""", name, value)
def set_string_preferce(name, value):
modified = driver.execute_script("""
document.getElementById("textbox").value = arguments[0];
FilterPrefs();
view.selection.currentIndex = 0;
if (view.rowCount == 1) {
current_value = view.getCellText(0, {id:"valueCol"});
if (current_value != arguments[1]) {
ModifySelected();
return true;
}
}
return false;
""", name, value)
if modified is None or modified is True:
alert = driver.switch_to.alert
alert.send_keys(value)
alert.accept()
set_bool_preferce("pdfjs.disabled", True)
set_string_preferce("plugin.disable_full_page_plugin_for_types", "application/pdf,application/pdf2")
driver.quit()