+It is also possible to call `xtrace` as module from the command line::
+ python -m xtrace <script.py> [param] ...
+or use as a standalone script::
+ python xtrace.py <script.py> [param] ...
The output format is that of Xdebug http://xdebug.org/docs/execution_trace
But frankly, I didn't have time to polish it to be exactly the same. If you
will find the time and desire to polish it - feel free to send a patch.