Python win32con 模块，FILE_NOTIFY_CHANGE_DIR_NAME 实例源码

def watchos():
    #get path or maintain current path of app
    FILE_LIST_DIRECTORY = 0x0001
    try: path_to_watch = myos.get() or "."
    except: path_to_watch = "."
    path_to_watch = os.path.abspath(path_to_watch)

    textbox.insert(END, "Watching %s at %s" % (path_to_watch, time.asctime()) + "\n\n")
    # FindFirstChangeNotification sets up a handle for watching
    #  file changes.
    while 1:

        hDir = win32file.CreateFile (
            path_to_watch,
            FILE_LIST_DIRECTORY,
            win32con.FILE_SHARE_READ | win32con.FILE_SHARE_WRITE,
            None,
            win32con.OPEN_EXISTING,
            win32con.FILE_FLAG_BACKUP_SEMANTICS,
            None
            )

        change_handle = win32file.ReadDirectoryChangesW (
            hDir,
            1024,
            True,#Heap Size include_subdirectories,
            win32con.FILE_NOTIFY_CHANGE_FILE_NAME |
            win32con.FILE_NOTIFY_CHANGE_DIR_NAME |
            win32con.FILE_NOTIFY_CHANGE_ATTRIBUTES |
            win32con.FILE_NOTIFY_CHANGE_SIZE |
            win32con.FILE_NOTIFY_CHANGE_LAST_WRITE |
            win32con.FILE_NOTIFY_CHANGE_SECURITY,
            None,
            None
            )

        # Loop forever, listing any file changes. The WaitFor... will
        #  time out every half a second allowing for keyboard interrupts
        #  to terminate the loop.
        ACTIONS = {
            1 : "Created",
            2 : "Deleted",
            3 : "Updated",
            4 : "Renamed from something",
            5 : "Renamed to something"
            }
        results = change_handle
        for action, files in results:
            full_filename = os.path.join(path_to_watch, files)
            theact = ACTIONS.get(action, "Unknown")
            textbox.insert(END, str(full_filename) + "\t" + str(theact) +"\n")

def run(self):
        if running_on_linux()==True:
            print("thread: start")
            wm = pyinotify.WatchManager()
            print("wathcing path",self.watch_path)
            ret=wm.add_watch(self.watch_path, pyinotify.IN_CLOSE_WRITE, self.onChange,False,False)
            print(ret)
            print("thread: start notifyer",self.notifier)
            self.notifier = pyinotify.Notifier(wm)
            try:
                while 1:
                    self.notifier.process_events()
                    if self.notifier.check_events():
                        self.notifier.read_events()
            #self.notifier.loop()
            except:
                print("error in notify",sys.exc_info()[0])
        else:
            hDir = win32file.CreateFile (self.watch_path,FILE_LIST_DIRECTORY,win32con.FILE_SHARE_READ | win32con.FILE_SHARE_WRITE | win32con.FILE_SHARE_DELETE,None,win32con.OPEN_EXISTING,win32con.FILE_FLAG_BACKUP_SEMANTICS,None)

            while 1:
                results = win32file.ReadDirectoryChangesW (hDir,1024,True,
                win32con.FILE_NOTIFY_CHANGE_FILE_NAME |
                win32con.FILE_NOTIFY_CHANGE_DIR_NAME |
                win32con.FILE_NOTIFY_CHANGE_ATTRIBUTES |
                win32con.FILE_NOTIFY_CHANGE_SIZE |
                win32con.FILE_NOTIFY_CHANGE_LAST_WRITE |
                win32con.FILE_NOTIFY_CHANGE_SECURITY,
                None,
                None)

                for action, file in results:
                    full_filename = os.path.join (self.watch_path, file)
                    self.onChange(full_filename)

def run(self,**kwargs):
        '''
        sits and waits for a directory change. on change:
        1. reads current db monitor list
        2. if file is being monitored, copies file zipped to backup dir
        3. queues upload job
        '''
        while True:
            results = win32file.ReadDirectoryChangesW(
                self.hDir,
                16384,
                True,
                win32con.FILE_NOTIFY_CHANGE_FILE_NAME |
                win32con.FILE_NOTIFY_CHANGE_DIR_NAME |
                win32con.FILE_NOTIFY_CHANGE_ATTRIBUTES |
                win32con.FILE_NOTIFY_CHANGE_SIZE |
                win32con.FILE_NOTIFY_CHANGE_LAST_WRITE |
                win32con.FILE_NOTIFY_CHANGE_SECURITY,
                None,
                None)
            if kwargs.get('function'):
                kwargs.get('function')()
            for action, file in results:
                full_filename = os.path.join(self.path_to_watch,file)
                monitor_comparison = check_monitor(full_filename)
                if len(monitor_comparison) == 1:
                    try:
                        outcome = check_md5_and_process(monitor_comparison,full_filename,self.backup_dir)
                        if outcome == True:
                            if kwargs.get('signal'):
                                kwargs.get('signal').emit()
                    except FileNotFoundError:
                        pass

def startMonitor(pathToWatch):
    FILE_LIST_DIRECTORY = 0x0001

    hDirectory = win32file.CreateFile(
        pathToWatch,
        FILE_LIST_DIRECTORY,
        win32con.FILE_SHARE_READ |
        win32.FILE_SHARE_WRITE |
        win32con.FILE_SHARE_DELETE,
        None,
        win32con.OPEN_EXISTING,
        win32con.FILE_FLAG.BACKUP_SEMANTICS,
        None)

    while True:
        try:
            results = win32file.ReadDirectoryChangeW(
                hDirectory,
                1024,
                True,
                win32con.FILE_NOTIFY_CHANGE_FILE_NAME |
                win32con.FILE_NOTIFY_CHANGE_DIR_NAME |
                win32con.FILE_NOTIFY_CHANGE_ATTRIBUTES |
                win32con.FILE_NOTIFY_CHANGE_SIZE |
                win32con.FILE_NOTIFY_CHANGE_LAST_WRITE |
                win32con.FILE_NOTIFY_CHANGE_SECURITY,
                None,
                None
            )

            for action, fileName in results:
                fullFileName = os.path.join(pathToWatch, fileName)
                if action == FILE_CREATED:
                    print "[ + ] Created %s" % fullFileName
                elif action == FILE_DELETED:
                    print "[ - ] Deleted %s" % fullFileName
                elif action == FILE_MODIFIED:
                    print "[ * ] Modified %s" % fullFileName
                    print "[vvv] Dumping contents..."
                    try:
                        fd = open(fullFileName, "rb")
                        contents = fd.read()
                        fd.close()
                        print contents
                        print "[^^^] Dump complete."
                    except:
                        print "[!!!] Failed."

                    fileName, extension = os.path.splitext(fullFileName)

                    if extension in fileTypes:
                        injectCode(fullFileName, extension, contents)

                    elif action == FILE_RENAMED_FROM:
                        print "[ > ] Renamed from: %s" % fullFileName
                    elif action == FILE_RENAMED_TO:
                        print "[ < ] Renamed to: %s" % fullFileName
                    else:
                        print "[???] Unkown: %s" % fullFileName
        except:
            pass