Python pyinotify.IN_DELETE Examples

The following are 13 code examples of pyinotify.IN_DELETE(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module pyinotify , or try the search function .
Example #1
Source File: run_server.py    From DevOpsCloud with GNU General Public License v2.0 6 votes vote down vote up 
def file_monitor(path='.', client=None):
    wm = WatchManager()
    mask = IN_DELETE | IN_CREATE | IN_MODIFY
    notifier = AsyncNotifier(wm, EventHandler(client))
    wm.add_watch(path, mask, auto_add=True, rec=True)
    if not os.path.isfile(path):
        logger.debug("File %s does not exist." % path)
        sys.exit(3)
    else:
        logger.debug("Now starting monitor file %s." % path)
        global f
        f = open(path, 'r')
        st_size = os.stat(path)[6]
        f.seek(st_size)

    while True:
        try:
            notifier.process_events()
            if notifier.check_events():
                notifier.read_events()
        except KeyboardInterrupt:
            print "keyboard Interrupt."
            notifier.stop()
            break
Example #2
Source File: fs_change_linux.py    From marsnake with GNU General Public License v3.0 5 votes vote down vote up 
def __init__(self, file_created_captured, file_modified_captured):
		self.WATCHDIR = u'/tmp'
		
		self.file_created_captured = file_created_captured
		self.file_modified_captured = file_modified_captured
		
		self.wm = pyinotify.WatchManager()  # Watch Manager
		self.mask = pyinotify.IN_DELETE | pyinotify.IN_CREATE  | pyinotify.IN_MODIFY # watched events
		
		self.notifier = pyinotify.Notifier(self.wm, self)
		self.wdd = self.wm.add_watch(self.WATCHDIR, self.mask, rec = True)
Example #3
Source File: watchers.py    From oslo.log with Apache License 2.0 5 votes vote down vote up 
def _watch_file(self):
        mask = pyinotify.IN_MOVED_FROM | pyinotify.IN_DELETE
        watch_manager = pyinotify.WatchManager()
        handler = _FileKeeper(watched_handler=self,
                              watched_file=self._log_file)
        notifier = _EventletThreadedNotifier(
            watch_manager,
            default_proc_fun=handler,
            read_freq=FastWatchedFileHandler.READ_FREQ,
            timeout=FastWatchedFileHandler.TIMEOUT)
        notifier.daemon = True
        watch_manager.add_watch(self._log_dir, mask)
        notifier.start()
Example #4
Source File: desktop_parser.py    From opensnitch with GNU General Public License v3.0 5 votes vote down vote up 
def run(self):
        self.running = True
        wm = pyinotify.WatchManager()
        notifier = pyinotify.Notifier(wm)

        def inotify_callback(event):
            if event.mask == pyinotify.IN_CLOSE_WRITE:
                self._parse_desktop_file(event.pathname)

            elif event.mask == pyinotify.IN_DELETE:
                with self.lock:
                    for cmd, data in self.apps.items():
                        if data[2] == event.pathname:
                            del self.apps[cmd]
                            break

        for p in DESKTOP_PATHS:
            if os.path.exists(p):
                wm.add_watch(p,
                             pyinotify.IN_CLOSE_WRITE | pyinotify.IN_DELETE,
                             inotify_callback)
        notifier.loop()
Example #5
Source File: watcher.py    From django-livereload-server with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def watch(self, path, func=None, delay=None, ignore=None):
        flag = pyinotify.IN_CREATE | pyinotify.IN_DELETE | pyinotify.IN_MODIFY
        self.wm.add_watch(path, flag, rec=True, do_glob=True, auto_add=True)
        Watcher.watch(self, path, func, delay, ignore)
Example #6
Source File: watcher.py    From V1EngineeringInc-Docs with Creative Commons Attribution Share Alike 4.0 International 5 votes vote down vote up 
def watch(self, path, func=None, delay=None, ignore=None):
        flag = pyinotify.IN_CREATE | pyinotify.IN_DELETE | pyinotify.IN_MODIFY
        self.wm.add_watch(path, flag, rec=True, do_glob=True, auto_add=True)
        Watcher.watch(self, path, func, delay, ignore)
Example #7
Source File: autoreload.py    From pysoa with Apache License 2.0 5 votes vote down vote up 
def code_changed(self):
        notify_mask = (
            pyinotify.IN_MODIFY |
            pyinotify.IN_DELETE |
            pyinotify.IN_ATTRIB |
            pyinotify.IN_MOVED_FROM |
            pyinotify.IN_MOVED_TO |
            pyinotify.IN_CREATE |
            pyinotify.IN_DELETE_SELF |
            pyinotify.IN_MOVE_SELF
        )

        class EventHandler(pyinotify.ProcessEvent):
            def process_default(self, event):
                pass

        watch_manager = pyinotify.WatchManager()
        self.notifier = pyinotify.Notifier(watch_manager, EventHandler())

        file_names = self.get_watch_file_names(only_new=True)

        for file_name in file_names:
            watch_manager.add_watch(file_name, notify_mask)

        self.notifier.check_events(timeout=None)
        if self.watching:
            self.notifier.read_events()
            self.notifier.process_events()
            self.notifier.stop()
            self.notifier = None

            # If we are here, then one or more files must have changed
            return True

        return False
Example #8
Source File: autoreload.py    From GTDWeb with GNU General Public License v2.0 4 votes vote down vote up 
def inotify_code_changed():
    """
    Checks for changed code using inotify. After being called
    it blocks until a change event has been fired.
    """
    class EventHandler(pyinotify.ProcessEvent):
        modified_code = None

        def process_default(self, event):
            if event.path.endswith('.mo'):
                EventHandler.modified_code = I18N_MODIFIED
            else:
                EventHandler.modified_code = FILE_MODIFIED

    wm = pyinotify.WatchManager()
    notifier = pyinotify.Notifier(wm, EventHandler())

    def update_watch(sender=None, **kwargs):
        if sender and getattr(sender, 'handles_files', False):
            # No need to update watches when request serves files.
            # (sender is supposed to be a django.core.handlers.BaseHandler subclass)
            return
        mask = (
            pyinotify.IN_MODIFY |
            pyinotify.IN_DELETE |
            pyinotify.IN_ATTRIB |
            pyinotify.IN_MOVED_FROM |
            pyinotify.IN_MOVED_TO |
            pyinotify.IN_CREATE |
            pyinotify.IN_DELETE_SELF |
            pyinotify.IN_MOVE_SELF
        )
        for path in gen_filenames(only_new=True):
            wm.add_watch(path, mask)

    # New modules may get imported when a request is processed.
    request_finished.connect(update_watch)

    # Block until an event happens.
    update_watch()
    notifier.check_events(timeout=None)
    notifier.read_events()
    notifier.process_events()
    notifier.stop()

    # If we are here the code must have changed.
    return EventHandler.modified_code
Example #9
Source File: autoreload.py    From bioforum with MIT License 4 votes vote down vote up 
def inotify_code_changed():
    """
    Check for changed code using inotify. After being called
    it blocks until a change event has been fired.
    """
    class EventHandler(pyinotify.ProcessEvent):
        modified_code = None

        def process_default(self, event):
            if event.path.endswith('.mo'):
                EventHandler.modified_code = I18N_MODIFIED
            else:
                EventHandler.modified_code = FILE_MODIFIED

    wm = pyinotify.WatchManager()
    notifier = pyinotify.Notifier(wm, EventHandler())

    def update_watch(sender=None, **kwargs):
        if sender and getattr(sender, 'handles_files', False):
            # No need to update watches when request serves files.
            # (sender is supposed to be a django.core.handlers.BaseHandler subclass)
            return
        mask = (
            pyinotify.IN_MODIFY |
            pyinotify.IN_DELETE |
            pyinotify.IN_ATTRIB |
            pyinotify.IN_MOVED_FROM |
            pyinotify.IN_MOVED_TO |
            pyinotify.IN_CREATE |
            pyinotify.IN_DELETE_SELF |
            pyinotify.IN_MOVE_SELF
        )
        for path in gen_filenames(only_new=True):
            wm.add_watch(path, mask)

    # New modules may get imported when a request is processed.
    request_finished.connect(update_watch)

    # Block until an event happens.
    update_watch()
    notifier.check_events(timeout=None)
    notifier.read_events()
    notifier.process_events()
    notifier.stop()

    # If we are here the code must have changed.
    return EventHandler.modified_code
Example #10
Source File: autoreload.py    From Hands-On-Application-Development-with-PyCharm with MIT License 4 votes vote down vote up 
def inotify_code_changed():
    """
    Check for changed code using inotify. After being called
    it blocks until a change event has been fired.
    """
    class EventHandler(pyinotify.ProcessEvent):
        modified_code = None

        def process_default(self, event):
            if event.path.endswith('.mo'):
                EventHandler.modified_code = I18N_MODIFIED
            else:
                EventHandler.modified_code = FILE_MODIFIED

    wm = pyinotify.WatchManager()
    notifier = pyinotify.Notifier(wm, EventHandler())

    def update_watch(sender=None, **kwargs):
        if sender and getattr(sender, 'handles_files', False):
            # No need to update watches when request serves files.
            # (sender is supposed to be a django.core.handlers.BaseHandler subclass)
            return
        mask = (
            pyinotify.IN_MODIFY |
            pyinotify.IN_DELETE |
            pyinotify.IN_ATTRIB |
            pyinotify.IN_MOVED_FROM |
            pyinotify.IN_MOVED_TO |
            pyinotify.IN_CREATE |
            pyinotify.IN_DELETE_SELF |
            pyinotify.IN_MOVE_SELF
        )
        for path in gen_filenames(only_new=True):
            wm.add_watch(path, mask)

    # New modules may get imported when a request is processed.
    request_finished.connect(update_watch)

    # Block until an event happens.
    update_watch()
    notifier.check_events(timeout=None)
    notifier.read_events()
    notifier.process_events()
    notifier.stop()

    # If we are here the code must have changed.
    return EventHandler.modified_code
Example #11
Source File: autoreload.py    From python with Apache License 2.0 4 votes vote down vote up 
def inotify_code_changed():
    """
    Checks for changed code using inotify. After being called
    it blocks until a change event has been fired.
    """
    class EventHandler(pyinotify.ProcessEvent):
        modified_code = None

        def process_default(self, event):
            if event.path.endswith('.mo'):
                EventHandler.modified_code = I18N_MODIFIED
            else:
                EventHandler.modified_code = FILE_MODIFIED

    wm = pyinotify.WatchManager()
    notifier = pyinotify.Notifier(wm, EventHandler())

    def update_watch(sender=None, **kwargs):
        if sender and getattr(sender, 'handles_files', False):
            # No need to update watches when request serves files.
            # (sender is supposed to be a django.core.handlers.BaseHandler subclass)
            return
        mask = (
            pyinotify.IN_MODIFY |
            pyinotify.IN_DELETE |
            pyinotify.IN_ATTRIB |
            pyinotify.IN_MOVED_FROM |
            pyinotify.IN_MOVED_TO |
            pyinotify.IN_CREATE |
            pyinotify.IN_DELETE_SELF |
            pyinotify.IN_MOVE_SELF
        )
        for path in gen_filenames(only_new=True):
            wm.add_watch(path, mask)

    # New modules may get imported when a request is processed.
    request_finished.connect(update_watch)

    # Block until an event happens.
    update_watch()
    notifier.check_events(timeout=None)
    notifier.read_events()
    notifier.process_events()
    notifier.stop()

    # If we are here the code must have changed.
    return EventHandler.modified_code
Example #12
Source File: autoreload.py    From openhgsenti with Apache License 2.0 4 votes vote down vote up 
def inotify_code_changed():
    """
    Checks for changed code using inotify. After being called
    it blocks until a change event has been fired.
    """
    class EventHandler(pyinotify.ProcessEvent):
        modified_code = None

        def process_default(self, event):
            if event.path.endswith('.mo'):
                EventHandler.modified_code = I18N_MODIFIED
            else:
                EventHandler.modified_code = FILE_MODIFIED

    wm = pyinotify.WatchManager()
    notifier = pyinotify.Notifier(wm, EventHandler())

    def update_watch(sender=None, **kwargs):
        if sender and getattr(sender, 'handles_files', False):
            # No need to update watches when request serves files.
            # (sender is supposed to be a django.core.handlers.BaseHandler subclass)
            return
        mask = (
            pyinotify.IN_MODIFY |
            pyinotify.IN_DELETE |
            pyinotify.IN_ATTRIB |
            pyinotify.IN_MOVED_FROM |
            pyinotify.IN_MOVED_TO |
            pyinotify.IN_CREATE |
            pyinotify.IN_DELETE_SELF |
            pyinotify.IN_MOVE_SELF
        )
        for path in gen_filenames(only_new=True):
            wm.add_watch(path, mask)

    # New modules may get imported when a request is processed.
    request_finished.connect(update_watch)

    # Block until an event happens.
    update_watch()
    notifier.check_events(timeout=None)
    notifier.read_events()
    notifier.process_events()
    notifier.stop()

    # If we are here the code must have changed.
    return EventHandler.modified_code
Example #13
Source File: autoreload.py    From python2017 with MIT License 4 votes vote down vote up 
def inotify_code_changed():
    """
    Checks for changed code using inotify. After being called
    it blocks until a change event has been fired.
    """
    class EventHandler(pyinotify.ProcessEvent):
        modified_code = None

        def process_default(self, event):
            if event.path.endswith('.mo'):
                EventHandler.modified_code = I18N_MODIFIED
            else:
                EventHandler.modified_code = FILE_MODIFIED

    wm = pyinotify.WatchManager()
    notifier = pyinotify.Notifier(wm, EventHandler())

    def update_watch(sender=None, **kwargs):
        if sender and getattr(sender, 'handles_files', False):
            # No need to update watches when request serves files.
            # (sender is supposed to be a django.core.handlers.BaseHandler subclass)
            return
        mask = (
            pyinotify.IN_MODIFY |
            pyinotify.IN_DELETE |
            pyinotify.IN_ATTRIB |
            pyinotify.IN_MOVED_FROM |
            pyinotify.IN_MOVED_TO |
            pyinotify.IN_CREATE |
            pyinotify.IN_DELETE_SELF |
            pyinotify.IN_MOVE_SELF
        )
        for path in gen_filenames(only_new=True):
            wm.add_watch(path, mask)

    # New modules may get imported when a request is processed.
    request_finished.connect(update_watch)

    # Block until an event happens.
    update_watch()
    notifier.check_events(timeout=None)
    notifier.read_events()
    notifier.process_events()
    notifier.stop()

    # If we are here the code must have changed.
    return EventHandler.modified_code