From a5cf7bd7e6750ba3d8ed89a22466997adfbf7e6a Mon Sep 17 00:00:00 2001
From: ctiller <ctiller@google.com>
Date: Fri, 9 Jan 2015 09:15:02 -0800
Subject: [PATCH] Remove mutex as this process is now single threaded Change
on 2015/01/09 by ctiller <ctiller@google.com> ------------- Created by MOE:
http://code.google.com/p/moe-java MOE_MIGRATED_REVID=83610407
---
tools/run_tests/watch_dirs.py | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/tools/run_tests/watch_dirs.py b/tools/run_tests/watch_dirs.py
index 8ebbb27180..056e69a16c 100755
--- a/tools/run_tests/watch_dirs.py
+++ b/tools/run_tests/watch_dirs.py
@@ -1,7 +1,6 @@
"""Helper to watch a (set) of directories for modifications."""
import os
-import threading
import time
@@ -11,7 +10,6 @@ class DirWatcher(object):
def __init__(self, paths):
if isinstance(paths, basestring):
paths = [paths]
- self._mu = threading.Lock()
self._done = False
self.paths = list(paths)
self.lastrun = time.time()
@@ -35,12 +33,8 @@ class DirWatcher(object):
return most_recent_change
def most_recent_change(self):
- self._mu.acquire()
- try:
- if time.time() - self.lastrun > 1:
- self._cache = self._calculate()
- self.lastrun = time.time()
- return self._cache
- finally:
- self._mu.release()
+ if time.time() - self.lastrun > 1:
+ self._cache = self._calculate()
+ self.lastrun = time.time()
+ return self._cache
--
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