Mercurial > templog
annotate web/watch.py @ 220:251524081924
make the fridge off timer more robust
add a few comments
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Fri, 19 Dec 2014 22:32:59 +0800 |
| parents | 9c2de3f977e4 |
| children |
| rev | line source |
|---|---|
| 189 | 1 #!/usr/bin/env python3.3 |
| 2 | |
| 3 import pyinotify | |
| 4 import glob | |
| 5 import sys | |
| 6 import fnmatch | |
| 7 import os | |
| 8 | |
| 9 def GlobWatcher(object): | |
| 10 def __init__(self, g, watcher): | |
| 11 self.glob = g | |
| 12 self.watches = [] | |
| 13 self.watcher = watcher | |
| 14 | |
| 15 def add_glob(watcher, g): | |
| 16 d = os.path.dirname(g) | |
| 17 | |
| 18 file_watches = add_glob_files | |
| 19 | |
| 20 def main(): | |
| 21 touchf = sys.argv[1] | |
| 22 | |
| 23 watcher = pyinotify.WatchManager() | |
| 24 dirpatterns = {} | |
| 25 for g in sys.argv[2:]: | |
| 26 d = os.path.dirname(g) | |
| 27 pattern = os.path.basename(g) | |
| 28 dirpatterns.setdefault(d, []).append(pattern) | |
| 29 | |
| 30 watchpatterns = {} | |
| 31 for d, patterns in dirpatterns.items(): | |
| 32 | |
| 33 w = watcher.add_watch(d, | |
| 34 (pyinotify.IN_MODIFY | |
| 35 |pyinotify.IN_CREATE | |
| 36 |pyinotify.IN_DELETE | |
| 37 |pyinotify.IN_MOVED_FROM | |
| 38 |pyinotify.IN_MOVED_TO)) | |
| 39 | |
| 40 wd = w[d] | |
| 41 watchpatterns[wd] = patterns | |
| 42 | |
| 43 def triggered(event): | |
| 44 if event.name is None: | |
| 45 return | |
| 46 | |
| 47 patterns = watchpatterns[event.wd] | |
| 48 for p in patterns: | |
| 49 if fnmatch.fnmatch(event.name, p): | |
|
207
9c2de3f977e4
- fermentation heat prediction kind of works?
Matt Johnston <matt@ucc.asn.au>
parents:
191
diff
changeset
|
50 print("matched %s %s %s" % (event.name, p, event.maskname)) |
| 189 | 51 os.utime(touchf, None) |
| 52 | |
| 53 n = pyinotify.Notifier(watcher, triggered) | |
| 54 n.loop() | |
| 55 | |
| 56 if __name__ == '__main__': | |
| 57 main() | |
| 58 |