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Cleanup: Delete buildbot_globals.py script.

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rebaseline_server was the only user of this code but it was removed in
https://chromium.googlesource.com/skia/+/3886046f008f0542de36cbeb35e220404e7c88a9

So there aren't more users of this script and we can remove it now.

BUG=skia:3200
R=borenet@google.com

Review URL: https://codereview.chromium.org/873593005
This commit is contained in:
tfarina 2015-01-23 14:48:53 -08:00 committed by Commit bot
parent f6be925b56
commit d47d013b44
1 changed files with 0 additions and 73 deletions
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73
tools/buildbot_globals.py
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@ -1,73 +0,0 @@
#!/usr/bin/python
# Copyright (c) 2013 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.
"""
Provides read access to buildbot's global_variables.json .
"""
import json
import retrieve_from_googlesource
import sys
_global_vars = None
SKIABOT_REPO = 'https://skia.googlesource.com/buildbot'
_GLOBAL_VARS_PATH = 'site_config/global_variables.json'
class GlobalVarsRetrievalError(Exception):
"""Exception which is raised when the global_variables.json file cannot be
retrieved from the Skia buildbot repository."""
pass
class JsonDecodeError(Exception):
"""Exception which is raised when the global_variables.json file cannot be
interpreted as JSON. This may be due to the file itself being incorrectly
formatted or due to an incomplete or corrupted downloaded version of the file.
"""
pass
class NoSuchGlobalVariable(KeyError):
"""Exception which is raised when a given variable is not found in the
global_variables.json file."""
pass
def Get(var_name):
"""Return the value associated with this name in global_variables.json.
Args:
var_name: string; the variable to look up.
Returns:
The value of the variable.
Raises:
NoSuchGlobalVariable if there is no variable with that name.
"""
global _global_vars
if not _global_vars:
try:
global_vars_text = retrieve_from_googlesource.get(SKIABOT_REPO,
_GLOBAL_VARS_PATH)
except Exception as e:
raise GlobalVarsRetrievalError('Failed to retrieve %s from %s:\n%s' %
(_GLOBAL_VARS_PATH, SKIABOT_REPO, str(e)))
try:
_global_vars = json.loads(global_vars_text)
except ValueError as e:
raise JsonDecodeError(e.message + '\n' + global_vars_text)
try:
return _global_vars[var_name]['value']
except KeyError:
raise NoSuchGlobalVariable(var_name)
if __name__ == '__main__':
print Get(sys.argv[1])