SVN: ZODB/trunk/src/ZODB/BaseStorage.py Make lock non-private so subclasses can use it with with.

Log message for revision 108804:
  
  Make lock non-private so subclasses can use it with with.
  

Changed:
  U   ZODB/trunk/src/ZODB/BaseStorage.py

-=-
Modified: ZODB/trunk/src/ZODB/BaseStorage.py
===================================================================
--- ZODB/trunk/src/ZODB/BaseStorage.py	2010-02-05 21:54:21 UTC (rev 108803)
+++ ZODB/trunk/src/ZODB/BaseStorage.py	2010-02-05 21:54:59 UTC (rev 108804)
@@ -83,12 +83,12 @@
         log.debug("create storage %s", self.__name__)
 
         # Allocate locks:
-        self.__lock = threading.RLock()
+        self._lock = threading.RLock()
         self.__commit_lock = threading.Lock()
 
         # Comment out the following 4 lines to debug locking:
-        self._lock_acquire = self.__lock.acquire
-        self._lock_release = self.__lock.release
+        self._lock_acquire = self._lock.acquire
+        self._lock_release = self._lock.release
         self._commit_lock_acquire = self.__commit_lock.acquire
         self._commit_lock_release = self.__commit_lock.release
 
@@ -114,7 +114,7 @@
         f = sys._getframe(1)
         sys.stdout.write("[la(%s:%s)\n" % (f.f_code.co_filename, f.f_lineno))
         sys.stdout.flush()
-        self.__lock.acquire(*args)
+        self._lock.acquire(*args)
         sys.stdout.write("la(%s:%s)]\n" % (f.f_code.co_filename, f.f_lineno))
         sys.stdout.flush()
 
@@ -122,7 +122,7 @@
         f = sys._getframe(1)
         sys.stdout.write("[lr(%s:%s)\n" % (f.f_code.co_filename, f.f_lineno))
         sys.stdout.flush()
-        self.__lock.release(*args)
+        self._lock.release(*args)
         sys.stdout.write("lr(%s:%s)]\n" % (f.f_code.co_filename, f.f_lineno))
         sys.stdout.flush()