Chromium Code Reviews Chromium Code Reviews
Issue 20151002:
add show_results tool: generate HTML with links to actual GM images from the bots (Closed)
Base URL: http://skia.googlecode.com/svn/trunk/| Index: gm/show_results.py |
| =================================================================== |
| --- gm/show_results.py (revision 0) |
| +++ gm/show_results.py (revision 0) |
| @@ -0,0 +1,113 @@ |
| +#!/usr/bin/python |
| + |
|
epoger
2013/07/24 21:32:25
Tested as follows:
./show_results.py --output /ho
|
| +''' |
| +Copyright 2013 Google Inc. |
|
epoger
2013/07/24 21:32:25
Once we get this committed, we could make it part
epoger
2013/07/24 21:36:50
Actually, Zach, you might have some insight on thi
|
| + |
| +Use of this source code is governed by a BSD-style license that can be |
| +found in the LICENSE file. |
| +''' |
| + |
| +''' |
| +Generate an HTML file with links to view/download currently generated GM results |
| +''' |
| + |
| +# System-level imports |
| +import argparse |
| +import re |
| +import urllib2 |
| + |
| +# Imports from local directory |
| +import gm_json |
| + |
| +IMAGE_FILENAME_RE = re.compile(gm_json.IMAGE_FILENAME_PATTERN) |
| + |
| +class _InternalException(Exception): |
| + pass |
| + |
| +class Generator(object): |
| + """ Generates an HTML file with links to view/download currently generated |
| + GM results. """ |
| + |
| + def __init__(self, input_path, output_path=None): |
| + """ |
| + params: |
| + input_path: filepath (or URL) pointing at JSON summary of actual results |
| + output_path: filepath to write HTML file to, or None to write to stdout |
| + """ |
| + self._input_path = input_path |
| + self._output_path = output_path |
| + self._output_file = None |
| + |
| + def _GetFileContents(self, filepath): |
| + """ Returns the full contents of filepath, as a single string. |
| + If filepath looks like a URL, try to read it that way instead of as |
| + a path on local storage. |
| + Raises _InternalException if there is a problem. |
| + """ |
| + if filepath.startswith('http:') or filepath.startswith('https:'): |
| + try: |
| + return urllib2.urlopen(filepath).read() |
| + except urllib2.HTTPError as e: |
| + raise _InternalException('unable to read URL %s: %s' % (filepath, e)) |
| + else: |
| + return open(filepath, 'r').read() |
| + |
| + def _OpenOutput(self): |
| + """Prepare to write output to either stdout or a file. |
| + """ |
| + if self._output_path: |
| + self._output_file = open(self._output_path, 'w') |
| + |
| + def _CloseOutput(self): |
| + """Close the output file, if necessary. |
| + """ |
| + if self._output_file: |
| + self._output_file.close() |
| + self._output_file = None |
| + |
| + def _Output(self, string): |
| + """Write a string to the appropriate output destination (file or stdout). |
| + """ |
| + if self._output_file: |
| + print >> self._output_file, string |
| + else: |
| + print string |
| + |
| + def Run(self): |
| + self._OpenOutput() |
| + self._Output('<html><head><title>%s</title></head><body>' % self._input_path) |
| + self._Output('Actual GM results from <a href="%s">%s</a><br>' % ( |
| + self._input_path, self._input_path)) |
| + results = self._GetFileContents(self._input_path) |
| + results_dict = gm_json.LoadFromString(results) |
| + actual_results = results_dict[gm_json.JSONKEY_ACTUALRESULTS] |
| + sections = actual_results.keys() |
| + for section in sections: |
| + self._Output('\n<br><br><br>\nSection: %s<br>' % section) |
| + section_results = actual_results[section] |
| + if section_results: |
| + image_names = sorted(section_results.keys()) |
| + for image_name in image_names: |
| + image_results = section_results[image_name] |
| + image_url = gm_json.CreateGmActualUrl( |
| + test_name=IMAGE_FILENAME_RE.match(image_name).group(1), |
| + hash_type=image_results[0], |
| + hash_digest=image_results[1]) |
| + self._Output('<a href="%s">%s</a><br>' % (image_url, image_name)) |
| + self._Output('</body></html>') |
| + self._CloseOutput() |
| + |
| +def Main(): |
| + parser = argparse.ArgumentParser() |
| + parser.add_argument( |
| + 'input', |
| + help='filepath or URL containing a JSON summary of actual GM results') |
| + parser.add_argument( |
| + '--output', |
| + help='filepath to write HTML output to; by default, writes to stdout') |
| + args = parser.parse_args() |
| + generator = Generator(input_path=args.input, output_path=args.output) |
| + generator.Run() |
| + |
| +if __name__ == '__main__': |
| + Main() |
| Property changes on: gm/show_results.py |
| ___________________________________________________________________ |
| Added: svn:executable |
| + * |
