Main Driver

• parse CLI args
• setup logging
• instantiate main class and run

logging

log = logging.getLogger(__name__)

# -l on CLI for setting debug levels
for module, level in log_levels:
    logging.getLogger(module).setLevel(level)

config

Uses extendparser in config.py

MVC

MainClass.__init__(config) as Controller:

• instantiate Model
• instantiate components in proper order
• bind signals
• start threads

There is MainClass.stop() for controlled shutdown.

signals

Uses blinker module. Usage: signal.connect(handler).