python-pdbtrack-stacktrace-info-regexp

python-pdbtrack-stacktrace-info-regexp is a variable defined in `python.el'.
Its value is

"> \\([^\"(<]+\\)(\\([0-9]+\\))\\([?a-zA-Z0-9_<>]+\\)()"

• This variable is safe as a file local variable if its value
  satisfies the predicate `stringp'.

Documentation:
Regular expression matching stacktrace information.
Used to extract the current line and module being inspected.

You can customize this variable.