How to open a Chrome Profile through Python

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Solving problem is about exposing yourself to as many situations as possible like How to open a Chrome Profile through Python and practice these strategies over and over. With time, it becomes second nature and a natural way you approach any problems in general. Big or small, always start with a plan, use other strategies mentioned here till you are confident and ready to code the solution.
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How to open a Chrome Profile through Python

My script I have been writing has been working great. I just added the option so it would open a profile on chrome using this code.

options = webdriver.ChromeOptions
browser = webdriver.Chrome(executable_path=r"C:UsersprincessAppDataLocalProgramsPythonPython36-32chromedriver.exe", chrome_options=options)
options.add_argument(r'user-data-dir=C:UsersprincessAppDataLocalGoogleChromeUser Data')
options.add_argument('--profile-directory=Profile 1')

When used, I get this error code.

Traceback (most recent call last):
  File "", line 12, in <module>
    browser = webdriver.Chrome(executable_path=r"C:UsersprincessAppDataLocalProgramsPythonPython36-32chromedriver.exe", chrome_options=options)
  File "", line 59, in __init__
    desired_capabilities = options.to_capabilities()
TypeError: to_capabilities() missing 1 required positional argument: 'self'

How can I fix this?

Answer #1:

To create and open a new Chrome Profile you need to follow the following steps :

  • Open Chrome browser, click on the Side Menu and click on Settings on which the url chrome://settings/ opens up.
  • In People section, click on Manage other people on which a popup comes up.
  • Click on ADD PERSON, provide the person name, select an icon, keep the item Create a desktop shortcut for this user checked and click on ADD button.
  • Your new profile gets created.
  • Snapshot of a new profile SeLeNiUm


  • Now a desktop icon will be created as SeLeNiUm – Chrome
  • From the properties of the desktop icon SeLeNiUm – Chrome get the name of the profile directory. e.g. –profile-directory=”Profile 2″


  • Get the absolute path of the profile-directory in your system as follows :

    C:\Users\Otaku_Wiz\AppData\Local\Google\Chrome\User Data\Profile 2
  • Now pass the value of profile-directory through an instance of Options with add_argument() method along with key user-data-dir as follows :

    from selenium import webdriver
    from import Options
    options = Options()
    options.add_argument("user-data-dir=C:\Users\AtechM_03\AppData\Local\Google\Chrome\User Data\Profile 2")
    driver = webdriver.Chrome(executable_path=r'C:pathtochromedriver.exe', chrome_options=options)
  • Execute your Test

  • Observe Chrome gets initialized with the Chrome Profile as SeLeNiUm


Answered By: DebanjanB

Answer #2:

You can use options = Options() or options = webdriver.ChromeOptions() at place of options = webdriver.ChromeOptions

Otherwise you are pointing at an object (namely webdriver.ChromeOptions), and not making an instance of that object by including the needed parenthesis

Answered By: xyz
The answers/resolutions are collected from stackoverflow, are licensed under cc by-sa 2.5 , cc by-sa 3.0 and cc by-sa 4.0 .

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