| import sys |
| |
| from watchdog.events import FileModifiedEvent |
| from watchdog.observers import Observer |
| from watchdog.tricks import ShellCommandTrick |
| |
| if __name__ == "__main__": |
| cmd = sys.argv[1:] |
| |
| event_handler = ShellCommandTrick( |
| shell_command=" ".join(cmd), |
| patterns=["*.py"], |
| ) |
| observer = Observer() |
| observer.schedule( |
| event_handler, |
| path=".", |
| event_filter=[FileModifiedEvent], |
| ) |
| observer.start() |
| print(f"Watching with {cmd}") |
| try: |
| while observer.is_alive(): |
| observer.join(1) |
| finally: |
| observer.stop() |
| observer.join() |
