| # Copyright 2014 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. |
| |
| from telemetry import value as value_module |
| |
| class ListOfStringValues(value_module.Value): |
| def __init__(self, page, name, units, values, |
| important=True, same_page_merge_policy=value_module.CONCATENATE): |
| super(ListOfStringValues, self).__init__(page, name, units, important) |
| assert len(values) > 0 |
| assert isinstance(values, list) |
| for v in values: |
| assert isinstance(v, basestring) |
| self.values = values |
| self.same_page_merge_policy = same_page_merge_policy |
| |
| def __repr__(self): |
| if self.page: |
| page_name = self.page.url |
| else: |
| page_name = None |
| if self.same_page_merge_policy == value_module.CONCATENATE: |
| merge_policy = 'CONCATENATE' |
| else: |
| merge_policy = 'PICK_FIRST' |
| return ('ListOfStringValues(%s, %s, %s, %s, ' + |
| 'important=%s, same_page_merge_policy=%s)') % ( |
| page_name, |
| self.name, self.units, |
| repr(self.values), |
| self.important, |
| merge_policy) |
| |
| def GetBuildbotDataType(self, output_context): |
| if self._IsImportantGivenOutputIntent(output_context): |
| return 'default' |
| return 'unimportant' |
| |
| def GetBuildbotValue(self): |
| return self.values |
| |
| def GetRepresentativeNumber(self): |
| return None |
| |
| def GetRepresentativeString(self): |
| return repr(self.values) |
| |
| def IsMergableWith(self, that): |
| return (super(ListOfStringValues, self).IsMergableWith(that) and |
| self.same_page_merge_policy == that.same_page_merge_policy) |
| |
| @classmethod |
| def MergeLikeValuesFromSamePage(cls, values): |
| assert len(values) > 0 |
| v0 = values[0] |
| |
| if v0.same_page_merge_policy == value_module.PICK_FIRST: |
| return ListOfStringValues( |
| v0.page, v0.name, v0.units, |
| values[0].values, |
| important=v0.important, |
| same_page_merge_policy=v0.same_page_merge_policy) |
| |
| assert v0.same_page_merge_policy == value_module.CONCATENATE |
| all_values = [] |
| for v in values: |
| all_values.extend(v.values) |
| return ListOfStringValues( |
| v0.page, v0.name, v0.units, |
| all_values, |
| important=v0.important, |
| same_page_merge_policy=v0.same_page_merge_policy) |
| |
| @classmethod |
| def MergeLikeValuesFromDifferentPages(cls, values, |
| group_by_name_suffix=False): |
| assert len(values) > 0 |
| v0 = values[0] |
| all_values = [] |
| for v in values: |
| all_values.extend(v.values) |
| if not group_by_name_suffix: |
| name = v0.name |
| else: |
| name = v0.name_suffix |
| return ListOfStringValues( |
| None, name, v0.units, |
| all_values, |
| important=v0.important, |
| same_page_merge_policy=v0.same_page_merge_policy) |