pdb . ... usr/local/Python-2.5/lib/python2.5/pdb.py . Module Docs . ... Method resolution order: . ... init__ (self, completekey ='tab' , stdin =None , stdout =None ) . bp_commands (self, frame) . ... Produce a reasonable default. do_EOF (self, arg) . ... do_commands (self, arg) . ... Stop after one line of code. set_trace (self, frame =None ) . ... Returns a tuple containing (command, args, line). 'command' and 'args' may be None if the line couldn't be parsed. postcmd (self, stop, line) . ...