Move results related stuff to telemetry/results

tools/telemetry/telemetry/page/csv_page_measurement_results.py

Index: tools/telemetry/telemetry/page/csv_page_measurement_results.py
diff --git a/tools/telemetry/telemetry/page/csv_page_measurement_results.py b/tools/telemetry/telemetry/page/csv_page_measurement_results.py
deleted file mode 100644
index 56eac05c9c8c8e45eb883192d9c119bc10ce6b0b..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/page/csv_page_measurement_results.py
+++ /dev/null
@@ -1,91 +0,0 @@
-# Copyright 2012 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 csv
-
-from telemetry.page import page_measurement_results
-from telemetry.value import merge_values
-
-class CsvPageMeasurementResults(
-    page_measurement_results.PageMeasurementResults):
-  def __init__(self, output_stream, output_after_every_page=None):
-    super(CsvPageMeasurementResults, self).__init__(output_stream)
-    self._results_writer = csv.writer(self._output_stream)
-    self._did_output_header = False
-    self._header_names_written_to_writer = None
-    self._output_after_every_page = output_after_every_page
-
-  def DidMeasurePage(self):
-    try:
-      assert self.page_specific_values_for_current_page != None
-
-      values = self.page_specific_values_for_current_page
-      if not values or not self._output_after_every_page:
-        # Do not output if no results were added on this page or if output flag
-        # is not set.
-        return
-
-      if not self._did_output_header:
-        self._OutputHeader()
-      else:
-        self._ValidateOutputNamesForCurrentPage()
-      self._OutputValuesForPage(values[0].page, values)
-    finally:
-      super(CsvPageMeasurementResults, self).DidMeasurePage()
-
-  def PrintSummary(self):
-    try:
-      if self._output_after_every_page:
-        return
-
-      self._OutputHeader()
-      values = merge_values.MergeLikeValuesFromSamePage(
-          self.all_page_specific_values)
-      value_groups_by_page = merge_values.GroupStably(
-          values, lambda value: value.page.url)
-      for values_for_page in value_groups_by_page:
-        self._OutputValuesForPage(values_for_page[0].page, values_for_page)
-    finally:
-      super(CsvPageMeasurementResults, self).PrintSummary()
-
-  def _ValidateOutputNamesForCurrentPage(self):
-    assert self._did_output_header
-    current_page_value_names = set([
-      value.name for value in self.page_specific_values_for_current_page])
-    header_names_written_to_writer = set(self._header_names_written_to_writer)
-    assert header_names_written_to_writer >= current_page_value_names, \
-        """To use CsvPageMeasurementResults, you must add the same
-result names for every page. In this case, the following extra results were
-added:
-%s
-""" % (current_page_value_names - header_names_written_to_writer)
-
-  def _OutputHeader(self):
-    assert not self._did_output_header
-    all_value_names = list(
-      self.all_value_names_that_have_been_seen)
-    all_value_names.sort()
-    self._did_output_header = True
-    self._header_names_written_to_writer = list(all_value_names)
-
-    row = ['page_name']
-    for value_name in all_value_names:
-      units = self.GetUnitsForValueName(value_name)
-      row.append('%s (%s)' % (value_name, units))
-    self._results_writer.writerow(row)
-    self._output_stream.flush()
-
-  def _OutputValuesForPage(self, page, page_values):
-    row = [page.display_name]
-    values_by_value_name = {}
-    for value in page_values:
-      values_by_value_name[value.name] = value
-
-    for value_name in self._header_names_written_to_writer:
-      value = values_by_value_name.get(value_name, None)
-      if value and value.GetRepresentativeNumber():
-        row.append('%s' % value.GetRepresentativeNumber())
-      else:
-        row.append('-')
-    self._results_writer.writerow(row)
-    self._output_stream.flush()