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Fix directory watchers when folding #162

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Fix directory watchers when folding #162

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22 changes: 18 additions & 4 deletions 0_dired_fs_observer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -118,14 +118,28 @@ def finish_refresh(view, paths):
self.paths.update({view: sorted(p for p in
set(old_paths + [p.rstrip(os.sep) for p in paths])
if os.path.exists(p))})
rewatch_all()

def fold(view, path):
path_without_sep = path.rstrip(os.sep)
path_with_sep = path_without_sep + os.sep
self.paths.update({
view: sorted(
p
for p in self.paths.get(view, [])
if (
p != path_without_sep
and not p.startswith(path_with_sep)
)
)
})
rewatch_all()

def rewatch_all():
self.observer.unschedule_all()
for p in reduce(lambda i, j: i + j, self.paths.values()):
self.observer.schedule(self.event_handler, p)

def fold(view, path):
p = set(self.paths.get(view, [])) - set([path.rstrip(os.sep)])
finish_refresh(view, list(p))

def toggle_watch_all(watch):
'''watch is boolean or None, global setting dired_autorefresh'''
views = self.paths.keys()
Expand Down