def __init__(self, stat, listdir, polling_interval=1):
"""
:param stat: stat function. See ``os.stat`` for details.
:param listdir: listdir function. See ``os.listdir`` for details.
:type polling_interval: float
:param polling_interval: interval in seconds between polling the file system.
"""
emitter_cls = partial(PollingEmitter, stat=stat, listdir=listdir)
BaseObserver.__init__(self, emitter_class=emitter_cls, timeout=polling_interval)
def schedule(self, event_handler, path, recursive=False):
# Python 2/3 compat
try:
str_class = unicode
except NameError:
str_class = str
# Fix for issue #26: Trace/BPT error when given a unicode path
# string. https://github.com/gorakhargosh/watchdog/issues#issue/26
if isinstance(path, str_class):
#path = unicode(path, 'utf-8')
path = unicodedata.normalize('NFC', path)
# We only encode the path in Python 2 for backwards compatibility.
# On Python 3 we want the path to stay as unicode if possible for
# the sake of path matching not having to be rewritten to use the
# bytes API instead of strings. The _watchdog_fsevent.so code for
# Python 3 can handle both str and bytes paths, which is why we
# do not HAVE to encode it with Python 3. The Python 2 code in
# _watchdog_fsevents.so was not changed for the sake of backwards
# compatibility.
if sys.version_info < (3,):
path = path.encode('utf-8')
return BaseObserver.schedule(self, event_handler, path, recursive)
def schedule(self, event_handler, path, recursive=False):
# Python 2/3 compat
try:
str_class = unicode
except NameError:
str_class = str
# Fix for issue #26: Trace/BPT error when given a unicode path
# string. https://github.com/gorakhargosh/watchdog/issues#issue/26
if isinstance(path, str_class):
#path = unicode(path, 'utf-8')
path = unicodedata.normalize('NFC', path)
# We only encode the path in Python 2 for backwards compatibility.
# On Python 3 we want the path to stay as unicode if possible for
# the sake of path matching not having to be rewritten to use the
# bytes API instead of strings. The _watchdog_fsevent.so code for
# Python 3 can handle both str and bytes paths, which is why we
# do not HAVE to encode it with Python 3. The Python 2 code in
# _watchdog_fsevents.so was not changed for the sake of backwards
# compatibility.
if sys.version_info < (3, ):
path = path.encode('utf-8')
return BaseObserver.schedule(self, event_handler, path, recursive)
def __init__(self, timeout=DEFAULT_OBSERVER_TIMEOUT):
BaseObserver.__init__(self, emitter_class=FSEventsEmitter, timeout=timeout)
def __init__(self, timeout=DEFAULT_OBSERVER_TIMEOUT):
BaseObserver.__init__(self,
emitter_class=WindowsApiEmitter,
timeout=timeout)
def __init__(self, timeout=DEFAULT_OBSERVER_TIMEOUT):
BaseObserver.__init__(self, emitter_class=WindowsApiEmitter,
timeout=timeout)
