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powerline
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Use deepcopy in powerline.lib.config

This commit is contained in:
ZyX 2013-05-01 20:19:36 +04:00
parent 4c426df5e0
commit a202072292
1 changed files with 4 additions and 3 deletions
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7
powerline/lib/config.py
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@ -2,6 +2,7 @@
from powerline.lib.threaded import MultiRunnedThread from powerline.lib.threaded import MultiRunnedThread
from powerline.lib.file_watcher import create_file_watcher from powerline.lib.file_watcher import create_file_watcher
from copy import deepcopy
from threading import Event, Lock from threading import Event, Lock
from collections import defaultdict from collections import defaultdict
@ -103,10 +104,10 @@ class ConfigLoader(MultiRunnedThread):
def load(self, path): def load(self, path):
try: try:
# No locks: GIL does what we need # No locks: GIL does what we need
return self.loaded[path] return deepcopy(self.loaded[path])
except KeyError: except KeyError:
r = self._load(path) r = self._load(path)
self.loaded[path] = r self.loaded[path] = deepcopy(r)
return r return r
def update(self): def update(self):
@ -140,7 +141,7 @@ class ConfigLoader(MultiRunnedThread):
self.missing.pop(key) self.missing.pop(key)
for path in toload: for path in toload:
try: try:
self.loaded[path] = self._load(path) self.loaded[path] = deepcopy(self._load(path))
except Exception as e: except Exception as e:
self.exception('Error while loading {0}: {1}', path, str(e)) self.exception('Error while loading {0}: {1}', path, str(e))