- - If your code uses the :file:`config.py` module (see below), it invokes
- :py:meth:`parse` automatically to initialize `config.config` from commandline
- flags, environment variables, or other sources.
- - It will optionally break into pdb in response to an unhandled
- Exception at the top level of your code.
- - It initializes logging for your program (see :file:`logging.py`).
- - It can optionally run a code and/or memory profiler on your code.