libs: synced with ce codebase

vcsserver/lib/_vendor/redis_lock/__init__.py

@@ -221,7 +221,7 b' class Lock(object):'
         """
         logger = loggers["acquire"]
 
-        logger.debug("Getting acquire on %r ...", self._name)
+        logger.debug("Getting blocking: %s acquire on %r ...", blocking, self._name)
 
         if self._held:
             owner_id = self.get_owner_id()
@@ -252,7 +252,7 b' class Lock(object):'
                     logger.warning("Failed to get %r.", self._name)
                     return False
 
-        logger.info("Got lock for %r.", self._name)
+        logger.debug("Got lock for %r.", self._name)
         if self._lock_renewal_interval is not None:
             self._start_lock_renewer()
         return True

vcsserver/lib/_vendor/statsd/base.py

@@ -45,6 +45,15 b' class StatsClientBase(object):'
         raise NotImplementedError()
 
     def timer(self, stat, rate=1, tags=None):
+        """
+        statsd = StatsdClient()
+        with statsd.timer('bucket_name', auto_send=True) as tmr:
+            # This block will be timed.
+            for i in xrange(0, 100000):
+                i ** 2
+        # you can access time here...
+        elapsed_ms = tmr.ms
+        """
         return Timer(self, stat, rate, tags)
 
     def timing(self, stat, delta, rate=1, tags=None, use_decimals=True):