Not the person you were replying to, but in PyCharm: - right click on the line number, click Annotate; this gives you the commit date and author in the gutter

Not the person you were replying to, but in PyCharm: - right click on the line number, click Annotate; this gives you the commit date and author in the gutter - hover over the date/author name; this gives you the commit hash and message - click on the hash itself in the popover; this shows the git commit graph on the Version Control tab - right click on the date/author name, click Annotate Revision; this opens up the version committed then, with its git blame in the gutter.