python怎么将watchdog和pyftpdlib还有logging合在一块使用
时间: 2024-05-10 19:15:52 浏览: 105
可以通过以下步骤将watchdog、pyftpdlib和logging结合在一起使用:
1. 导入所需模块和库:
```python
import logging
import os
import time
from watchdog.observers import Observer
from watchdog.events import FileSystemEventHandler
from pyftpdlib.authorizers import DummyAuthorizer
from pyftpdlib.handlers import FTPHandler
from pyftpdlib.servers import FTPServer
```
2. 配置logging:
```python
LOG_FILENAME = 'ftp.log'
logging.basicConfig(filename=LOG_FILENAME, level=logging.INFO)
```
3. 创建FileSystemEventHandler子类,用于处理文件系统事件并记录日志:
```python
class CustomEventHandler(FileSystemEventHandler):
def on_created(self, event):
if event.is_directory:
logging.info(f"Directory created: {event.src_path}")
else:
logging.info(f"File created: {event.src_path}")
```
4. 创建FTP服务器并设置处理程序和日志记录器:
```python
authorizer = DummyAuthorizer()
authorizer.add_user("user", "password", ".", perm="elradfmw")
handler = FTPHandler
handler.authorizer = authorizer
handler.handler_spam = CustomEventHandler
server = FTPServer(("127.0.0.1", 21), handler)
```
5. 启动FTP服务器和监视器:
```python
server_proc = Process(target=server.serve_forever)
server_proc.start()
observer = Observer()
observer.schedule(CustomEventHandler(), '.', recursive=True)
observer.start()
try:
while True:
time.sleep(1)
except KeyboardInterrupt:
observer.stop()
server_proc.terminate()
observer.join()
server_proc.join()
```
以上代码将启动一个FTP服务器和一个监视器,监视当前目录中的文件和目录创建事件,并在日志文件中记录这些事件。请注意,代码中的用户名和密码应更改为实际的值。
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