depot_tools: remove code for --trybot-json

presubmit_support.py

 #!/usr/bin/env python
 # Copyright (c) 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.
 
 """Enables directory-specific presubmit checks to run at upload and/or commit.
 """
 
 __version__ = '1.8.0'
 
@@ skipping 1632 matching lines @@
                     "presubmit_canned_checks. Can be provided multiple times "
                     "to skip multiple canned checks.")
   parser.add_option("--rietveld_url", help=optparse.SUPPRESS_HELP)
   parser.add_option("--rietveld_email", help=optparse.SUPPRESS_HELP)
   parser.add_option("--rietveld_fetch", action='store_true', default=False,
                     help=optparse.SUPPRESS_HELP)
   # These are for OAuth2 authentication for bots. See also apply_issue.py
   parser.add_option("--rietveld_email_file", help=optparse.SUPPRESS_HELP)
   parser.add_option("--rietveld_private_key_file", help=optparse.SUPPRESS_HELP)
 
+  # TODO(phajdan.jr): Update callers and remove obsolete --trybot-json .
   parser.add_option("--trybot-json",
                     help="Output trybot information to the file specified.")
   auth.add_auth_options(parser)
   options, args = parser.parse_args(argv)
   auth_config = auth.extract_auth_config_from_options(options)
 
   if options.verbose >= 2:
     logging.basicConfig(level=logging.DEBUG)
   elif options.verbose:
     logging.basicConfig(level=logging.INFO)
@@ skipping 26 matching lines @@
         options.rietveld_url,
         auth_config,
         options.rietveld_email)
     if options.rietveld_fetch:
       assert options.issue
       props = rietveld_obj.get_issue_properties(options.issue, False)
       options.author = props['owner_email']
       options.description = props['description']
       logging.info('Got author: "%s"', options.author)
       logging.info('Got description: """\n%s\n"""', options.description)
-  if options.trybot_json:
-    with open(options.trybot_json, 'w') as f:
-      # Python's sets aren't JSON-encodable, so we convert them to lists here.
-      class SetEncoder(json.JSONEncoder):
-        # pylint: disable=E0202
-        def default(self, obj):
-          if isinstance(obj, set):
-            return sorted(obj)
-          return json.JSONEncoder.default(self, obj)
-      change = change_class(options.name,
-                      options.description,
-                      options.root,
-                      files,
-                      options.issue,
-                      options.patchset,
-                      options.author,
-                      upstream=options.upstream)
-      trybots = DoGetTrySlaves(
-          change,
-          change.LocalPaths(),
-          change.RepositoryRoot(),
-          None,
-          None,
-          options.verbose,
-          sys.stdout)
-      json.dump(trybots, f, cls=SetEncoder)
   try:
     with canned_check_filter(options.skip_canned):
       results = DoPresubmitChecks(
           change_class(options.name,
                       options.description,
                       options.root,
                       files,
                       options.issue,
                       options.patchset,
                       options.author,
@@ skipping 17 matching lines @@
     return 2
 
 
 if __name__ == '__main__':
   fix_encoding.fix_encoding()
   try:
     sys.exit(main())
   except KeyboardInterrupt:
     sys.stderr.write('interrupted\n')
     sys.exit(1)