SyntaxError:IPython中的execute_path语法无效 [英] SyntaxError: invalid syntax with executable_path in ipython

问题描述

我正在使用Selenium Web驱动程序在Python中进行作业.我收到语法错误.我正在使用google colab和Python 3.

I am using selenium web driver for an assignment in Python. I am getting a syntax error. I am using google colab and Python 3.

这是我的代码

import time
from selenium import webdriver
driver = webdriver.Chrome (r "C:\Users\Anisha\Downloads\chromedriver.exe")
time.sleep(20)

我遇到错误

File "<ipython-input-28-7654fa692ce2>", line 1
driver = webdriver.Chrome (r "C:\Users\Anisha\Downloads\chromedriver.exe")
                                                                        ^
SyntaxError: invalid syntax

请帮助我不要误解我的意思.

Please help I am not getting where I am wrong.

推荐答案

如果要在 Windows操作系统中传递 chromedriver 二进制文件的位置，则必须:

If you intend to pass the location of the chromedriver binary in Windows OS you have to:

• 通过的 Key / Value 对提及 chromedriver 二进制文件的绝对位置 execute_path ，您还必须添加二进制扩展名，即 .exe .
• 在提及 chromedriver 二进制文件的绝对位置时，您必须使用单个前斜杠，即 \ 和原始字符 r 开关，否则您必须转义反斜杠 \\ .

• 您的有效代码行将是:

• While mentioning the absolute location of the chromedriver binary through the Key / Value pair of executable_path you have to add the binary extension as as well i.e. .exe.
• While mentioning the absolute location of the chromedriver binary you have to either use the single front slash i.e. \ along with the raw r switch or you have to escape the back slash \\.

• Your effective line of code will be :

• 采用以下格式之一:

• Either in this format:

driver = webdriver.Chrome(executable_path="C:\\Users\\Anisha\\Downloads\\chromedriver.exe")

或采用以下格式:

Or in this format:

driver = webdriver.Chrome(executable_path=r'C:\Users\Anisha\Downloads\chromedriver.exe')

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