import sys
import time
import logging, os
from watchdog.observers import Observer
from watchdog.events import FileSystemEventHandler
class Watcher:
DirectoryToWatch = 'C:\\Users\\dbeiler\\Documents\\Visual Studio 2015\\Projects\\New folder\\'
def __init__(self):
self.observer = Observer()
def run(self):
event_handler = Handler()
self.observer.schedule(event_handler, self.DirectoryToWatch, recursive=True)
self.observer.start()
try:
while True:
time.sleep(5)
except:
self.observer.stop()
print ("Error")
self.observer.join()
class Handler(FileSystemEventHandler):
@staticmethod
def on_any_event(event):
if event.is_directory:
return None
elif event.event_type == 'modified':
# Take any action here when a file is first created.
os.system('python writetodata.py')
sys.exit
time.sleep(5)
if __name__ == '__main__':
w = Watcher()
w.run()
当我将文件复制到该位置时应用程序工作,它将执行我的脚本,但是脚本不断循环,我希望它停止并等待另一个文件,一旦它已经被写入,不确定我缺少什么
我移动了我的一个目录文件夹,现在它两次写入我的输出 excel 文件,我假设它是因为 1.) 它正在打开,2.) 它正在保存。