def handle(self, *args, **options):
# Automatically exit if our own code changes.
# This is not based on a published API, so quite likely will fail
# and need to be updated in a future version of django
# Start our work in a background thread
bthread = threading.Thread(target=self.inner_handle)
bthread.setDaemon(True)
bthread.start()
reloader = autoreload.get_reloader()
while not reloader.should_stop:
reloader.run(bthread)
self.stderr.write("Underlying code changed, exiting for a restart")
sys.exit(0)
def handle(self, *args, **options):
# Set up our background thread to run the inner handler
self.run_args = args
self.run_options = options
if settings.RELOAD_WATCH_DIRECTORIES:
wm = pyinotify.WatchManager()
class EventHandler(pyinotify.ProcessEvent):
def __init__(self, parent):
self.parent = parent
super().__init__()
def process_default(self, event):
# We only exit if it's a python or precompiled python change
if not event.pathname.endswith(
'.py') and not event.pathname.endswith('.pyc'):
return
self.parent.stderr.write("Detected change in {}\n".format(
event.pathname))
self.parent.stderr.write("Exiting for restart\n")
os._exit(0)
notifier = pyinotify.ThreadedNotifier(wm, EventHandler(self))
notifier.start()
for d in settings.RELOAD_WATCH_DIRECTORIES:
wm.add_watch(d,
pyinotify.IN_DELETE | pyinotify.IN_CREATE
| pyinotify.IN_MODIFY | pyinotify.IN_ATTRIB,
rec=True)
# Runt he main task on the primary thread
self._inner_handle()
else:
bthread = threading.Thread(target=self._inner_handle)
bthread.setDaemon(True)
bthread.start()
reloader = autoreload.get_reloader()
while not reloader.should_stop:
reloader.run(bthread)
self.stderr.write(
"Underlying code changed, exiting for a restart\n")
sys.exit(0)
def handle(self, *args, **kwargs):
self.project_dir = os.getcwd()
signal.signal(signal.SIGTERM, lambda *args: sys.exit(0))
try:
if os.environ.get(autoreload.DJANGO_AUTORELOAD_ENV) == "true":
reloader = autoreload.get_reloader()
reloader.watch_dir(os.path.join(self.project_dir, "doc"),
"**/*.rst")
autoreload.logger.info("Watching for file changes with %s",
reloader.__class__.__name__)
autoreload.start_django(reloader, self.build_and_start_server,
**kwargs)
else:
exit_code = autoreload.restart_with_reloader()
sys.exit(exit_code)
except KeyboardInterrupt:
pass
def test_watchman_available(self, mocked_available):
# If WatchmanUnavailable isn't raised, Watchman will be chosen.
mocked_available.return_value = None
result = autoreload.get_reloader()
self.assertIsInstance(result, autoreload.WatchmanReloader)
def test_watchman_unavailable(self, mocked_watchman):
mocked_watchman.check_availability.side_effect = WatchmanUnavailable
self.assertIsInstance(autoreload.get_reloader(), autoreload.StatReloader)
def test_watchman_available(self, mocked_available):
# If WatchmanUnavailable isn't raised, Watchman will be chosen.
mocked_available.return_value = None
result = autoreload.get_reloader()
self.assertIsInstance(result, autoreload.WatchmanReloader)
def test_watchman_unavailable(self, mocked_watchman):
mocked_watchman.check_availability.side_effect = WatchmanUnavailable
self.assertIsInstance(autoreload.get_reloader(), autoreload.StatReloader)
def gen_filenames():
return get_reloader().watched_files()
def gen_filenames():
return get_reloader().watched_files()
