def start_watching(path=None, use_full_emitter=False):
path = p('') if path is None else path
global emitter
if platform.is_linux() and use_full_emitter:
emitter = InotifyFullEmitter(event_queue, ObservedWatch(path, recursive=True))
else:
emitter = Emitter(event_queue, ObservedWatch(path, recursive=True))
if platform.is_darwin():
# FSEvents will report old evens (like create for mkdtemp in test
# setup. Waiting for a considerable time seems to 'flush' the events.
time.sleep(10)
emitter.start()
def start_watching(path=None, use_full_emitter=False):
path = p('') if path is None else path
global emitter
if platform.is_linux() and use_full_emitter:
emitter = InotifyFullEmitter(event_queue, ObservedWatch(path, recursive=True))
else:
emitter = Emitter(event_queue, ObservedWatch(path, recursive=True))
if platform.is_darwin():
# FSEvents will report old evens (like create for mkdtemp in test
# setup. Waiting for a considerable time seems to 'flush' the events.
time.sleep(10)
emitter.start()
def start_watching(path=None, use_full_emitter=False, recursive=True):
# todo: check if other platforms expect the trailing slash (e.g. `p('')`)
path = p() if path is None else path
global emitter
if platform.is_linux() and use_full_emitter:
emitter = InotifyFullEmitter(event_queue,
ObservedWatch(path, recursive=recursive))
else:
emitter = Emitter(event_queue, ObservedWatch(path,
recursive=recursive))
emitter.start()
if platform.is_darwin():
# FSEvents _may_ report the event for the creation of `tmpdir`,
# however, we're racing with fseventd there - if other filesystem
# events happened _after_ `tmpdir` was created, but _before_ we
# created the emitter then we won't get this event.
# As such, let's create a sentinel event that tells us that we are
# good to go.
sentinel_file = os.path.join(
path,
'.sentinel' if isinstance(path, str) else '.sentinel'.encode())
touch(sentinel_file)
sentinel_events = [
FileCreatedEvent(sentinel_file),
DirModifiedEvent(path),
FileModifiedEvent(sentinel_file)
]
next_sentinel_event = sentinel_events.pop(0)
now = time.monotonic()
while time.monotonic() <= now + 30.0:
try:
event = event_queue.get(timeout=0.5)[0]
if event == next_sentinel_event:
if not sentinel_events:
break
next_sentinel_event = sentinel_events.pop(0)
except Empty:
pass
time.sleep(0.1)
else:
assert False, "Sentinel event never arrived!"
def start_watching(path=None, use_full_emitter=False, recursive=True):
# todo: check if other platforms expect the trailing slash (e.g. `p('')`)
path = p() if path is None else path
global emitter
if platform.is_linux() and use_full_emitter:
emitter = InotifyFullEmitter(event_queue, ObservedWatch(path, recursive=recursive))
else:
emitter = Emitter(event_queue, ObservedWatch(path, recursive=recursive))
if platform.is_darwin():
emitter.suppress_history = True
emitter.start()