def run(process_name):
"""
You should override this method when you subclass Daemon. It will be
called after the process has been daemonized by start() or restart().
"""
sys.stdout.write('INFO: Starting %s \n' % ProcessContext.get_classname(process_name))
klass = get_class(ProcessContext.get_classname(process_name))
instance = klass(process_name)
instance.start()
def start_by_process_name(process_name, *args):
"""
Function starts the process by:
1. retrieving its fully specified path name
2. if the path name ends with starter method - then creates an instance of the wrapping class
and calls <code>starter(*args)</code> method on it
3. if the path name ends with starter function - then retrieves its module
and calls <code>starter(*args)</code> function on it
"""
sys.stdout.write('INFO: Starter path {0} \n'.format(ProcessContext.get_classname(process_name)))
t, m, starter = get_class(ProcessContext.get_classname(process_name))
if isinstance(m, class_types):
sys.stdout.write('INFO: Starting process by calling starter method {0} \n'.format(starter))
instance = m(process_name)
method = getattr(instance, starter)
method(*args)
elif isinstance(m, types.FunctionType):
sys.stdout.write('INFO: Starting module.\n')
function = m
function(*args)
else:
raise ValueError('Improper starter path {0}'.format(ProcessContext.get_classname(process_name)))
