pycfg-rs

Python source

def process(request):
    try:
        user = authenticate(request)
        if user.is_admin:
            return admin_dashboard(user)
        return user_dashboard(user)
    except AuthError:
        return redirect("/login")
    finally:
        log_access(request)

What pycfg-rs produces

$ pycfg src/app/service.py::process

Function: process (line 1)
  Block 0 (entry):
    [L2] try:
    -> 1 (try-body)
    -> 3 (exception: AuthError)
  Block 1 (try-body):
    [L3] user = authenticate(request)
    [L4] if user.is_admin:
    -> 2 (True)
    -> 5 (False)
  Block 2 (if-true):
    [L5] return admin_dashboard(user)
    -> 4 (finally)
  Block 3 (except: AuthError):
    [L7] return redirect("/login")
    -> 4 (finally)
  Block 4 (finally):
    [L9] log_access(request)
    -> 6 (exit)
  Block 5 (if-false):
    [L6] return user_dashboard(user)
    -> 4 (finally)
  Block 6 (exit):

  Metrics: 7 blocks, 8 edges, 2 branches, CC=4