我正在使用 python+selenium，配置文件有插件。在啟動(dòng)時(shí)，它會(huì)暫時(shí)顯示它們，但隨后它們會(huì)被隱藏起來(lái)。它們存在，它們沒(méi)有被禁用，但它們是隱形的并且不起作用。我可以禁用和啟用它，然后它會(huì)出現(xiàn)在任務(wù)欄上并且可以正常工作。使用配置文件手動(dòng)調(diào)用 firefox 時(shí)，它可以工作。這是打印到日志中的內(nèi)容。1596129664500 mozrunner::runner INFO Running command: "/usr/bin/firefox" "-marionette" "-foreground" "-no-remote" "-profile" "/tmp/rust_mozprofileO34n0s"JavaScript error: resource:///modules/sessionstore/SessionStore.jsm, line 1325: uncaught exception: 2147746065JavaScript error: resource://gre/modules/ExtensionContent.jsm, line 554: TypeError: Argument 1 of PrecompiledScript.executeInGlobal is not an object.1596129672037 Marionette INFO Listening on port 412851596129672136 Marionette WARN TLS certificate errors will be ignored for this sessionJavaScript error: undefined, line 14: Error: An unexpected error occurredJavaScript error: moz-extension://45aaa1ae-14fe-4a8f-841d-6a9416fd5d09/lib/picture_in_picture_overrides.js, line 15: Error: Incorrect argument types for pictureInPictureParent.setOverrides.1596129683512 Marionette INFO Stopped listening on port 41285難道是因?yàn)檫@些錯(cuò)誤？代碼本身根本沒(méi)有意義：#!/usr/bin/env pythonfrom selenium.webdriver import Firefoxfrom selenium.webdriver.firefox.options import Optionsprofile_path='./profile'opts=Options()opts.profile=profile_pathdriver=Firefox(options=opts)breakpoint()版本可能更重要：火狐瀏覽器 68.9.0esr壁虎驅(qū)動(dòng)程序 0.26.0 (e9783a644016 2019-10-10 13:38 +0000)我正在創(chuàng)建一個(gè)空目錄，然后運(yùn)行 firefox --new-instance --profile ./profile，然后手動(dòng)將插件安裝到配置文件中。但是這里有那個(gè)配置文件
1 回答
皈依舞
TA貢獻(xiàn)1851條經(jīng)驗(yàn) 獲得超3個(gè)贊
在您的配置文件中有一個(gè)文件：prefs.js其中包含一行user_pref("extensions.lastAppBuildId", "20200707180101");對(duì)于禁用的插件，該行可能有問(wèn)題。因此，您可以測(cè)試將此數(shù)字減 1 或刪除整行（未經(jīng)測(cè)試）。
profile.set_preference("extensions.lastAppBuildId", "<apppID> -1 ")
完整示例代碼：
from selenium.webdriver import FirefoxProfile
from selenium import webdriver
path = '%APPDATA%\Mozilla\Firefox\Profiles\azk4wioue.default' #path to your profile
profile = FirefoxProfile(path)
profile.set_preference("extensions.lastAppBuildId", "<apppID> -1 ")
driver = webdriver.Firefox(profile)
使用現(xiàn)有 firefox 配置文件的示例：
# go to the the following folder %APPDATA%\Mozilla\Firefox\Profiles\
# there the firefox profiles should be stored, the default one ending with .default
# now provide the profile to the driver like this:
profile = FirefoxProfile('%APPDATA%\Mozilla\Firefox\Profiles\azk4wioue.default')
driver = webdriver.Firefox(firefox_profile=profile)
或者通過(guò)臨時(shí)配置文件在每次運(yùn)行時(shí)安裝干凈的插件。
# go to https://addons.mozilla.org and search for the plugin you want, e.g.:https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/
# rightclick on the button "add to firefox"
# download the target file to a folder of your choice
# then include the addon like this:
driver.install_addon('/Users/someuser/app/extension.xpi', temporary=True)
或者 2，您可以嘗試以這種方式設(shè)置擴(kuò)展名：
from selenium.webdriver import FirefoxProfile
from selenium import webdriver
profile = webdriver.FirefoxProfile()
profile.add_extension(extension='/Users/someuser/app/extension.xpi')
driver = webdriver.Firefox(profile)
如果插件在加載配置文件后存在但被禁用，您也可以嘗試以下操作：
def newTab(fx, url="about:blank"):
wnd = fx.execute(selenium.webdriver.common.action_chains.Command.NEW_WINDOW)
handle = wnd["value"]["handle"]
fx.switch_to.window(handle)
fx.get(url) # changes handle
return fx.current_window_handle
def retoggleAllTheAddons(fx):
initialHandlesCount = len(fx.window_handles)
addonsTabHandle = newTab(fx, "about:addons")
fx.execute_script("""
let hb = document.getElementById("html-view-browser");
let al = hb.contentWindow.window.document.getElementsByTagName("addon-list")[0];
let cards = al.getElementsByTagName("addon-card");
for(let card of cards){
card.addon.disable();
card.addon.enable();
}
""")
if len(fx.window_handles) != 1:
fx.switch_to.window(addonsTabHandle)
fx.close()
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