Roll infra_libs and its dependencies to 066f135

client/third_party/infra_libs/ts_mon/common/metric_store.py

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import collections
 import copy
 import itertools
 import threading
 import time
 
@@ skipping 60 matching lines @@
       fields (tuple): a normalized field tuple.
       target_fields (dict or None): target fields to override.
       default: the value to return if the metric has no value of this set of
           field values.
     """
     raise NotImplementedError
 
   def get_all(self):
     """Returns an iterator over all the metrics present in the store.
 
-    The iterator yields 4-tuples:
-      (target, metric, start_time, field_values)
+    The iterator yields 5-tuples:
+      (target, metric, start_time, end_time, field_values)
     """
     raise NotImplementedError
 
   def set(self, name, fields, target_fields, value, enforce_ge=False):
     """Sets the metric's value.
 
     Args:
       name: the metric's name.
       fields: a normalized field tuple.
       target_fields (dict or None): target fields to override.
@@ skipping 201 matching lines @@
 
   def reset_for_unittest(self, name=None):
     if name is not None:
       self._reset(name)
     else:
       for name in self._values.keys():
         self._reset(name)
 
   def _reset(self, name):
     self._values[name] = MetricValues(self, self._start_time(name))