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1 # Copyright 2014 The Chromium Authors. All rights reserved. | |
2 # Use of this source code is governed by a BSD-style license that can be | |
3 # found in the LICENSE file. | |
4 | |
5 """Request Handler that updates the Expectation version.""" | |
6 | |
7 import webapp2 | |
8 | |
9 import ispy_api | |
10 from common import constants | |
11 | |
12 import gs_bucket | |
13 | |
14 | |
15 class RebaselineHandler(webapp2.RequestHandler): | |
16 """Request handler to allow test mask updates.""" | |
17 | |
18 def post(self): | |
19 """Accepts post requests. | |
20 | |
21 Expects a test_run as a parameter and updates the associated version file to | |
22 use the expectations associated with that test run. | |
23 """ | |
24 test_run = self.request.get('test_run') | |
25 | |
26 # Fail if test_run parameter is missing. | |
27 if not test_run: | |
28 self.response.headers['Content-Type'] = 'json/application' | |
29 self.response.write(json.dumps( | |
30 {'error': '\'test_run\' must be supplied to rebaseline.'})) | |
31 return | |
32 # Otherwise, set up the utilities. | |
33 bucket = gs_bucket.GoogleCloudStorageBucket(constants.BUCKET) | |
34 ispy = ispy_api.ISpyApi(bucket) | |
35 # Update versions file. | |
36 ispy.RebaselineToTestRun(test_run) | |
37 # Redirect back to the sites list for the test run. | |
38 self.redirect('/?test_run=%s' % test_run) | |
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