How can I get username by commit-data? The unique username, which is for logging in.

[jyy-96]

Description of the problem, including code/CLI snippet

Hi, I want to count the number of lines of code submitted by each user.
There are author_name and committer_name in the content of commit-data, but not the username for logging in.

Can I get the username By commit or email?

If you see this issue，notice me, pls. Thank you.

Specifications

• python-gitlab version: 3.2.0
• API version you are using (v3/v4): v4
• Gitlab server version (or gitlab.com):