Question

在试图与Selenium Webdriver制造一个物体时,我犯了以下错误。

"seleniumwebdrivercommondriver_finder.py", line 42, in get_path
    path = SeleniumManager().driver_location(options) if path is None else path

"seleniumwebdrivercommonselenium_manager.py", line 74, in driver_location
    browser = options.capabilities["browserName"]

AttributeError:  str  object has no attribute  capabilities 

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
"selenium_webdriver_webscraping.py", line 4, in <module>
    driver = webdriver.Chrome(chrome_driver_path)
"seleniumwebdriverchromewebdriver.py", line 47, in __init__
    self.service.path = DriverFinder.get_path(self.service, self.options)
"seleniumwebdrivercommondriver_finder.py", line 44, in get_path
    raise NoSuchDriverException(f"Unable to obtain {service.path} using Selenium Manager; {err}")
selenium.common.exceptions.NoSuchDriverException: Message: Unable to obtain chromedriver using Selenium Manager;  str  object has no attribute  capabilities ; For documentation on this error, please visit: https://www.selenium.dev/documentation/webdriver/troubleshooting/errors/driver_location

This is the code I used:

from selenium import webdriver

chrome_driver_path = <chrome drive .exe path>
driver = webdriver.Chrome(chrome_driver_path)

Answer 1

如果您使用的Selenium版本为v4.6.0或以上(我认为,正如我所看到的那样,它出现在错误的痕迹中,那么你实际上不必设置<代码>driver.exe。 ium可以自行处理浏览器和司机。

因此,你的法典可以简化如下:

from selenium import webdriver

driver = webdriver.Chrome()
driver.get("https://www.google.com/")
driver.quit()

几个参考资料:

Answer 2

This is due to changes in Selenium 4.10.0: https://github.com/SeleniumHQ/selenium/commit/9f5801c82fb3be3d5850707c46c3f8176e3ccd8e

“Changes_in_selenium_4_10_0

请注意,第一种论点已不再是<代码>可执行_path,而desired_capabilities已被删除,但目前还有另一种方式通过。见Upward to Selenium 4>。

另外,如果你想要建立<条码>可执行->条码/代码>,可在<条码>服务上通过,但不再需要,因为包括ium管理人。

这里的法典载有你们所需要的一切:

from selenium import webdriver from selenium.webdriver.chrome.service import Service service = Service() options = webdriver.ChromeOptions() driver = webdriver.Chrome(service=service, options=options) # ... driver.quit()

Answer 3

我的错误如下:

AttributeError:str客体没有特性

因为我把<代码>chromedriver.exe到webdriver.Chrome()的道路如下:

from selenium import webdriver

driver = webdriver.Chrome( ./chromedriver.exe )

So, I removed the path from webdriver.Chrome() as shown below, then the error was solved. *This is recommended and you can see the answers of my question about which version of chrome driver webdriver.Chrome() gets:

from selenium import webdriver

driver = webdriver.Chrome()

或者,我确定了以下途径:service(),并将其编为webdriver.Chrome(。

from selenium.webdriver.chrome.service import Service
from selenium import webdriver

service = Service(executable_path= ./chromedriver.exe )
driver = webdriver.Chrome(service=service)

此外,我也得出同样的错误,因为我没有下载和定下chromedriver.exe,载于django-project:

se.common。贺电:无法找到或取得用于幼ome的驾驶员; 关于这一错误的文件,请访问:

这是我的法典:

# "tests/test_1.py"

from django.test import LiveServerTestCase
from selenium.webdriver.chrome.service import Service
from selenium import webdriver

class TestBrowser1(LiveServerTestCase):
    def test_example(self):
        service = Service(executable_path= ./chromedriver )
        driver = webdriver.Chrome(service=service)
        driver.get(("%s%s" % (self.live_server_url, "/admin/")))
        assert "Log in | Django site admin" in driver.title

So, I downloaded chromedriver.exe and set it to the root directory in django-project as shown below, then the error was solved:

django-project
 |-core
 |  |-settings.py
 |  └-urls.py
 |-my_app1
 |-my_app2
 |-tests
 |  |-__init__.py
 |  └-test_1.py
 └-chromedriver.exe # Here

友情链接