python - 使用Python通过selenium Webdriver中的Url上传图像

Question

driver.find_element(By.XPATH, "//*[@id='upl-zone']/input").send_keys("https://ercess.com//images//events//-Blockchain-2019-36613-banner.png")

有什么办法可以实现这一点吗？

[ERROR] selenium.common.exceptions.InvalidArgumentException: Message: File not found: https://ercess.com//images//events//-Blockchain-2019-36613-banner.png

Answer 1

您首先需要将图像下载到您的计算机上，然后上传...

您可以使用请求:

import requests

URL = "https://ercess.com//images//events//-Blockchain-2019-36613-banner.png"
picture_req = requests.get(URL)
if picture_req.status_code == 200:
    with open("/path/to/image.jpg", 'wb') as f:
        f.write(picture_req.content)

然后发送/path/to/image.jpg:

driver.find_element(By.XPATH, "//*[@id='upl-zone']/input").send_keys("/path/to/image.jpg")

<小时/>

或者您可以使用Legacy interface在 urllib 中，您将使用 urlretrieve:

import urllib.request

URL = "https://ercess.com//images//events//-Blockchain-2019-36613-banner.png"
urllib.urlretrieve(URL, "file_name.png")
driver.find_element(By.XPATH, "//*[@id='upl-zone']/input").send_keys("file_name.png")

编辑:

要使用 send_keys 发送文件路径，您可以使用 pathlib

from pathlib import Path

# `cwd`: current directory is straightforward
cwd = Path.cwd()
# using "F"string for format you can use: image_file_name = str(cwd) + "\" + "file_name.png" 
image_file_name = fr"{cwd}\file_name.png"
# this print is just to show the image_file_name   
print(image_file_name)

希望这对您有帮助!