def bind_context(gr, role, account_id, *args):
 gr.context = ':'.join(([role, str(account_id)] + [str(arg) for arg in args]))

def bind_context ( gr , role , account_id , * args ) : gr . context = ':' . join ( ( [ role , str ( account_id ) ] + [ str ( arg ) for arg in args ] ) )
bind a human-interpretable "context" to the greenlet gr .