Index: telemetry/telemetry/internal/results/csv_pivot_table_output_formatter.py |
diff --git a/telemetry/telemetry/internal/results/csv_pivot_table_output_formatter.py b/telemetry/telemetry/internal/results/csv_pivot_table_output_formatter.py |
deleted file mode 100644 |
index 33b1830c0856ebd7615b1030415799bbf7f8fdfd..0000000000000000000000000000000000000000 |
--- a/telemetry/telemetry/internal/results/csv_pivot_table_output_formatter.py |
+++ /dev/null |
@@ -1,63 +0,0 @@ |
-# 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. |
- |
-import csv |
- |
-from telemetry.internal.results import output_formatter |
-from telemetry.value import scalar |
-from telemetry.value import trace |
- |
- |
-class CsvPivotTableOutputFormatter(output_formatter.OutputFormatter): |
- """Output the results as CSV suitable for reading into a spreadsheet. |
- |
- This will write a header row, and one row for each value. Each value row |
- contains the value and unit, identifies the value (story_set, page, name), and |
- (optionally) data from --output-trace-tag. This format matches what |
- spreadsheet programs expect as input for a "pivot table". |
- |
- A trace tag (--output-trace-tag) can be used to tag each value, to allow |
- easy combination of the resulting CSVs from several runs. |
- If the trace_tag contains a comma, it will be written as several |
- comma-separated values. |
- |
- This class only processes scalar values. |
- """ |
- |
- FIELDS = ['story_set', 'page', 'name', 'value', 'units', 'run_index'] |
- |
- def __init__(self, output_stream, trace_tag=''): |
- super(CsvPivotTableOutputFormatter, self).__init__(output_stream) |
- self._trace_tag = trace_tag |
- |
- def Format(self, page_test_results): |
- csv_writer = csv.writer(self.output_stream) |
- |
- # Observe trace_tag. Use comma to split up the trace tag. |
- tag_values = self._trace_tag.split(',') |
- tag_values = [x for x in tag_values if x] # filter empty list entries |
- tag_headers = ['trace_tag_%d' % i for i in range(len(tag_values))] |
- |
- # Write header. |
- csv_writer.writerow(self.FIELDS + tag_headers) |
- |
- # Write all values. Each row contains a value + page-level metadata. |
- for run in page_test_results.all_page_runs: |
- run_index = page_test_results.all_page_runs.index(run) |
- page_dict = { |
- 'page': run.story.name, |
- 'story_set': run.story.page_set.Name(), |
- 'run_index': run_index, |
- } |
- for value in run.values: |
- if (isinstance(value, scalar.ScalarValue) or |
- isinstance(value, trace.TraceValue)): |
- value_dict = { |
- 'name': value.name, |
- 'value': value.value, |
- 'units': value.units, |
- } |
- value_dict.update(page_dict.items()) |
- csv_writer.writerow( |
- [value_dict[field] for field in self.FIELDS] + tag_values) |