def watch(path, pipe):
path = path
pipe = pipe
observer = Observer()
handler = FSHandler(pipe)
observer.schedule(handler, path=path, recursive=True)
# Write a null to the pipe so we know we're ready
os.write(pipe, chr(0))
observer.run()
def watch(path, pipe):
path = path
pipe = pipe
observer = Observer()
handler = FSHandler(pipe)
observer.schedule(handler, path=path, recursive=True)
# Write a null to the pipe so we know we're ready
os.write(pipe, chr(0))
observer.run()
def run(self, *args, **kwargs):
try:
Observer.run(self, *args, **kwargs)
except:
pass
class AutoReloadWatchdog(object):
def __init__(self, server):
from watchdog.observers import Observer
from watchdog.events import FileSystemEventHandler
from watchdog.events import FileCreatedEvent
from watchdog.events import FileModifiedEvent
self.server = server
self.files = {}
self.modules = {}
class EventHandler(FileSystemEventHandler):
def __init__(self, autoreload):
self.autoreload = autoreload
def process(self):
l = self.autoreload.files.keys()
self.autoreload.files.clear()
self.autoreload.process_data(l)
self.autoreload.process_python(l)
def on_created(self, event):
if isinstance(event, FileCreatedEvent):
_logger.debug('File created: %s', event.src_path)
self.autoreload.files[event.src_path] = 1
self.process()
def on_modified(self, event):
if isinstance(event, FileModifiedEvent):
_logger.debug('File modified: %s', event.src_path)
self.autoreload.files[event.src_path] = 1
self.process()
#self.wm = pyinotify.WatchManager()
self.handler = EventHandler(self)
self.observer = Observer()
#self.notifier = pyinotify.Notifier(self.wm, self.handler, timeout=0)
#mask = pyinotify.IN_MODIFY | pyinotify.IN_CREATE # IN_MOVED_FROM, IN_MOVED_TO ?
for path in openerp.tools.config.options["addons_path"].split(','):
_logger.info('Watching addons folder %s', path)
#self.wm.add_watch(path, mask, rec=True)
self.observer.schedule(self.handler, path=path, recursive=True)
def process_data(self, files):
xml_files = [i for i in files if i.endswith('.xml')]
addons_path = openerp.tools.config.options["addons_path"].split(',')
for i in xml_files:
for path in addons_path:
if i.startswith(path):
# find out which addons path the file belongs to
# and extract it's module name
right = i[len(path) + 1:].split('/')
if len(right) < 2:
continue
module = right[0]
self.modules[module] = 1
if self.modules:
_logger.info(
'autoreload: xml change detected, autoreload activated')
openerp.service.server.restart()
def process_python(self, files):
# process python changes
py_files = [i for i in files if i.endswith('.py')]
py_errors = []
# TODO keep python errors until they are ok
if py_files:
for i in py_files:
try:
source = open(i, 'rb').read() + '\n'
compile(source, i, 'exec')
except SyntaxError:
py_errors.append(i)
if py_errors:
_logger.info(
'autoreload: python code change detected, errors found')
for i in py_errors:
_logger.info('autoreload: SyntaxError %s', i)
else:
_logger.info(
'autoreload: python code updated, autoreload activated')
openerp.service.server.restart()
def check_thread(self):
# Check if some files have been touched in the addons path.
# If true, check if the touched file belongs to an installed module
# in any of the database used in the registry manager.
self.observer.run()
def run(self):
t = threading.Thread(target=self.check_thread)
t.setDaemon(True)
t.start()
_logger.info('AutoReload watcher running')
class Command(BaseCommand):
monitor = None
option_list = BaseCommand.option_list + (
make_option("--path",
action="store",
dest="path",
help="Music library path to watch"),
make_option("--start",
action="store_true",
dest="start",
help="Start watching directory for changes"),
make_option("--stop",
action="store_true",
dest="stop",
help="Stop watching directory for changes"),
)
def handle(self, *args, **options):
if options["path"] is None:
print "Required arguments: path"
return
if not os.path.exists(options["path"]):
print "Path does not exist"
return
pidFile = os.path.dirname(
os.path.abspath(__file__)) + "/../../jukebox_watch.pid"
if options["start"]:
if os.path.exists(pidFile):
print "Watch daemon already running, pid file exists"
return
self.watch(pidFile, options['path'])
elif options["stop"]:
if not os.path.exists(pidFile):
print "Daemon not running"
return
print "Stopping daemon..."
pid = int(open(pidFile).read())
os.kill(pid, SIGTSTP)
def watch(self, pidFile, path):
pid = daemon.pidfile.TimeoutPIDLockFile(pidFile, 10)
print "Starting jukebox_watch daemon..."
self.daemon = daemon.DaemonContext(uid=os.getuid(),
gid=os.getgid(),
pidfile=pid,
working_directory=os.getcwd(),
detach_process=True,
signal_map={SIGTSTP: self.shutdown})
with self.daemon:
# create watchmanager, eventhandler and notifier
handler = EventHandler()
self.monitor = Observer()
self.monitor.schedule(handler, path, recursive=True)
self.monitor.run()
def shutdown(self, signal, action):
if self.monitor is not None:
self.monitor.stop()
self.daemon.close()
sys.exit(0)
class Command(BaseCommand):
monitor = None
option_list = BaseCommand.option_list + (
make_option("--path",
action="store",
dest="path",
help="Music library path to watch"
),
make_option("--start",
action="store_true",
dest="start",
help="Start watching directory for changes"
),
make_option("--stop",
action="store_true",
dest="stop",
help="Stop watching directory for changes"
),
)
def handle(self, *args, **options):
if options["path"] is None:
print "Required arguments: path"
return
if not os.path.exists(options["path"]):
print "Path does not exist"
return
pidFile = os.path.dirname(
os.path.abspath(__file__)
) + "/../../jukebox_watch.pid"
if options["start"]:
if os.path.exists(pidFile):
print "Watch daemon already running, pid file exists"
return
self.watch(pidFile, options['path'])
elif options["stop"]:
if not os.path.exists(pidFile):
print "Daemon not running"
return
print "Stopping daemon..."
pid = int(open(pidFile).read())
os.kill(pid, SIGTSTP)
def watch(self, pidFile, path):
pid = daemon.pidfile.TimeoutPIDLockFile(
pidFile,
10
)
print "Starting jukebox_watch daemon..."
self.daemon = daemon.DaemonContext(
uid=os.getuid(),
gid=os.getgid(),
pidfile=pid,
working_directory=os.getcwd(),
detach_process=True,
signal_map={
SIGTSTP: self.shutdown
}
)
with self.daemon:
# create watchmanager, eventhandler and notifier
handler = EventHandler()
self.monitor = Observer()
self.monitor.schedule(handler, path, recursive=True)
self.monitor.run()
def shutdown(self, signal, action):
if self.monitor is not None:
self.monitor.stop()
self.daemon.close()
sys.exit(0)
def run(self, *args, **kwargs):
try:
Observer.run(self, *args, **kwargs)
except:
pass
class AutoReloadWatchdog(object):
def __init__(self, server):
from watchdog.observers import Observer
from watchdog.events import FileSystemEventHandler
from watchdog.events import FileCreatedEvent
from watchdog.events import FileModifiedEvent
self.server = server
self.files = {}
self.modules = {}
class EventHandler(FileSystemEventHandler):
def __init__(self, autoreload):
self.autoreload = autoreload
def process(self):
l = self.autoreload.files.keys()
self.autoreload.files.clear()
self.autoreload.process_data(l)
self.autoreload.process_python(l)
def on_created(self, event):
if isinstance(event, FileCreatedEvent):
_logger.debug('File created: %s', event.src_path)
self.autoreload.files[event.src_path] = 1
self.process()
def on_modified(self, event):
if isinstance(event, FileModifiedEvent):
_logger.debug('File modified: %s', event.src_path)
self.autoreload.files[event.src_path] = 1
self.process()
#self.wm = pyinotify.WatchManager()
self.handler = EventHandler(self)
self.observer = Observer()
#self.notifier = pyinotify.Notifier(self.wm, self.handler, timeout=0)
#mask = pyinotify.IN_MODIFY | pyinotify.IN_CREATE # IN_MOVED_FROM, IN_MOVED_TO ?
for path in openerp.tools.config.options["addons_path"].split(','):
_logger.info('Watching addons folder %s', path)
#self.wm.add_watch(path, mask, rec=True)
self.observer.schedule(self.handler, path=path, recursive=True)
def process_data(self, files):
xml_files = [i for i in files if i.endswith('.xml')]
addons_path = openerp.tools.config.options["addons_path"].split(',')
for i in xml_files:
for path in addons_path:
if i.startswith(path):
# find out which addons path the file belongs to
# and extract it's module name
right = i[len(path) + 1:].split('/')
if len(right) < 2:
continue
module = right[0]
self.modules[module]=1
if self.modules:
_logger.info('autoreload: xml change detected, autoreload activated')
openerp.service.server.restart()
def process_python(self, files):
# process python changes
py_files = [i for i in files if i.endswith('.py')]
py_errors = []
# TODO keep python errors until they are ok
if py_files:
for i in py_files:
try:
source = open(i, 'rb').read() + '\n'
compile(source, i, 'exec')
except SyntaxError:
py_errors.append(i)
if py_errors:
_logger.info('autoreload: python code change detected, errors found')
for i in py_errors:
_logger.info('autoreload: SyntaxError %s',i)
else:
_logger.info('autoreload: python code updated, autoreload activated')
openerp.service.server.restart()
def check_thread(self):
# Check if some files have been touched in the addons path.
# If true, check if the touched file belongs to an installed module
# in any of the database used in the registry manager.
self.observer.run()
def run(self):
t = threading.Thread(target=self.check_thread)
t.setDaemon(True)
t.start()
_logger.info('AutoReload watcher running')
