what's your favourite pokemon? Mine is "Greninja".
python3 -m src.cli run "your command"or
pip install -e .
pymon run "app.py"
pymon run "app.py" --ignore .venvFor related infos either go to knowledge dump or optimising storing paths
[x] inotify event bitmaks [x] inotify event structures [x] parsing event from the structure and event_buffer
[x] init inotify [x] close inotify [x] add watch [x] add watch to dir => watch every files [x] reading all registered events => queue [x] run the registered command [ ] Using epoll instead of plain reading fds using os.read [ ] extend api and cli to watch and control and taking actions for each files. May be a few tweaks
class Watcher:
def __init__(self):
pass
watcher = Watcher()
class Events:
CREATE = "create"
DELETE = "delete"
MODIFY = "modify"
MOVE = "move"
class Path:
pass
class Command:
pass
observer = watcher.add(Path(),Path()).ignore(Path()).on(Events.CREATE).run(Command)
status_code = observer.observe()py-mon "python3 app.py"
py-mon "fastapi dev --port 8000"- Watchdog python (src/watchdog/observers/inotify_c.py)
- https://gist.github.com/quiver/3609972#file-inotify_test-py-L62
- https://developer.ibm.com/tutorials/l-ubuntu-inotify/
-
inotify_init() for creating instance of inotify. Returns a file descriptor or -1(in case of failure)
-
inotify_add_watch() for adding a watcher to a pathname and an event to monitor. Event are bitmask and multiple events can be combined by pipe operator or bitwise and. Returns an unique identifier for the watch. -1 in case of failure
-
inotify_rm_watch() removes a watch. Takes the unique identifier
-
read(fd) – Block and wait for events.
-
close(fd) – Cleanup resources when done.
Synchronous read() is blocking. When you call read() on an inotify file descriptor, the process stops and waits until an event happens.
- While waiting:
- The process can't handle other tasks.
- The CPU is idle or underutilized.
- The app can become unresponsive.