infra: check in recipes running on master.chromium.infra

PRESUBMIT.py

 # Copyright (c) 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.
 
 """Top-level presubmit script for infra.
 
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts for
 details on the presubmit API built into gcl.
 """
 
@@ skipping 249 matching lines @@
   venv_path = input_api.os_path.join(infra_root, 'ENV', 'lib', 'python2.7')
 
   # Cause all pylint commands to execute in the virtualenv
   input_api.python_executable = (
     input_api.os_path.join(infra_root, 'ENV', 'bin', 'python'))
 
   white_list = ['.*\.py$']
   black_list = list(input_api.DEFAULT_BLACK_LIST)
   black_list += DISABLED_PROJECTS
   black_list += ['.*\.pyc$', '.*_pb2\.py']
+  black_list += [r'^recipes/recipes\.py$']

[Sergiy Byelozyorov, 2016/06/07 12:00:00]

Why is this needed? Can we fix recipes.py instead? Doesn't have to be part of
this CL, but please add a TODO.

[Paweł Hajdan Jr., 2016/06/07 12:07:18]

Other repos also have it. It generates pylint warnings (style).

IMO if you'd like to fix, feel free to e.g. file a bug - I really think it's
beyond scope for this CL, and I'd hesitate to add a TODO without asking other
recipe engine owners.

[Sergiy Byelozyorov, 2016/06/07 13:19:46]

We've discussed it offline and Pawel added comment and bug. Thanks for that.

   black_list += IgnoredPaths(input_api)
 
   extra_syspaths = [venv_path]
 
   all_python_files = FetchAllFiles(input_api, white_list, black_list)
 
   root_to_paths = GroupPythonFilesByRoot(input_api, all_python_files)
   source_filter = lambda path: input_api.FilterSourceFile(path,
       white_list=white_list, black_list=black_list)
   changed_py_files = [f.LocalPath()
@@ skipping 98 matching lines @@
   try_config = {}
   for master in masters:
       try_config.setdefault(master, {})
       for builder in masters[master]:
           # Do not trigger presubmit builders, since they're likely to fail
           # (e.g. OWNERS checks before finished code review), and we're
           # running local presubmit anyway.
           if 'presubmit' not in builder.lower():
               try_config[master][builder] = ['defaulttests']
   return try_config