问题描述
class FileModifiedHandler(FileSystemEventHandler):
def __init__(self,path,file_name,callback):
self.file_name = file_name
self.callback = callback
# Observer is set to monitor changes in the current directory
self.observer = Observer()
self.observer.schedule(self,recursive=True)
self.observer.start()
try:
while self.observer.is_alive():
self.observer.join(1)
# print(self.observer.is_alive())
except KeyboardInterruptInterrupt:
self.obeserver.stop()
self.observer.join()
def on_modified(self,event):
# Monitor changes that are in the current directory and target file
if not event.is_directory and event.src_path.endswith(self.file_name):
self.observer.stop()
self.callback()
if __name__ == '__main__':
if len(argv) != 2:
print("Invalid Input! No file specified!\n")
exit(1)
else:
user_path = argv[0]
user_file = argv[1]
def callback():
print("File was modified!\n")
FileModifiedHandler(user_path,user_file,callback)
我的问题是如何记录确切的更改而不是一般性声明?例如,如果我在文件中添加/删除了一条记录。
解决方法
暂无找到可以解决该程序问题的有效方法,小编努力寻找整理中!
如果你已经找到好的解决方法,欢迎将解决方案带上本链接一起发送给小编。
小编邮箱:dio#foxmail.com (将#修改为@)