def run_forever(args, config):
# ensure requiresments, raise SystemExit if failed
os.chdir(os.path.join(os.path.dirname(__file__), '../..'))
ensure_dirs()
# In an ideal world, users are capable to do anything in rcfile,
# including monkeypatch, so we should load rcfile as early as possible
fuoexec_load_rcfile(config)
# Extract config items from args and setup config object,
# since then, no more `args` object, only `config`.
setup_config(args, config)
setup_logger(config)
# create app instance with config
#
# nothing should happen except all objects are created
app = create_app(config)
# do fuoexec initialization before app inits
fuoexec_init(app)
# initialize app with config
#
# all objects can do initialization here. some objects may emit signal,
# some objects may connect with others signals.
init_app(app)
app.initialized.emit(app)
run_app(app)
def run_once(args, config):
# ignore all warnings since it will pollute the output
warnings.filterwarnings("ignore")
fuoexec_load_rcfile(config)
setup_config(args, config)
app = create_app(config)
fuoexec_init(app)
init_app(app)
app.initialized.emit(app)
future = oncemain(app, args)
if future is not None:
run_app_once(app, future)