用於Firefox的Python Selenium Webdriver無法一致打開

Question

我正在使用以下python腳本打開和啟動Firefox瀏覽器。 有時它會工作，而在其他情況下卻出現錯誤。我在這里做錯了什么？

from selenium import webdriver
from selenium.webdriver.common.keys import Keys

driver = webdriver.Firefox()

我得到的錯誤是這並不總是發生。

 Traceback (most recent call last):
File "seleniumtest.py", line 4, in <module>
driver = webdriver.Firefox()
File "C:\Python27\lib\site-packages\selenium-2.53.1-py2.7.egg\selenium\webdrier\firefox\webdriver.py", line 103, in __init__
self.binary, timeout)
File "C:\Python27\lib\site-packages\selenium-2.53.1-py2.7.egg\selenium\webdrier\firefox\extension_connection.py", line 49, in __init__
self.profile.add_extension()
File "C:\Python27\lib\site-packages\selenium-2.53.1-py2.7.egg\selenium\webdrier\firefox\firefox_profile.py", line 91, in add_extension
self._install_extension(extension)
File "C:\Python27\lib\site-packages\selenium-2.53.1-py2.7.egg\selenium\webdrier\firefox\firefox_profile.py", line 287, in _install_extension
shutil.rmtree(tmpdir)
File "C:\Python27\lib\shutil.py", line 247, in rmtree
rmtree(fullname, ignore_errors, onerror)
File "C:\Python27\lib\shutil.py", line 256, in rmtree
onerror(os.rmdir, path, sys.exc_info())
File "C:\Python27\lib\shutil.py", line 254, in rmtree
os.rmdir(path)

WindowsError: [Error 145] The directory is not empty: 'c:\\users\\cgdc\\appata\\local\\temp\\tmpqirkg6.webdriver.xpi\\components'

Answer 1

檢查您的文件是否只有只讀標志。

參考：-

python shutil.rmtree拋出錯誤

希望它能對您有所幫助:)