Fix SourcePPA policy by inspecting build_link instead. (LP: #1648000)

britney2/policies/sourceppa.py

@@ -47,21 +47,28 @@ class SourcePPAPolicy(BasePolicy, Rest):
         if cached is not None:
             return cached
 
-        data = self.query_lp_rest_api('%s/%s' % (self.options.distribution, self.options.series), {
-            'ws.op': 'getPackageUploads',
-            'archive': PRIMARY,
+        data = self.query_lp_rest_api('%s/+archive/primary' % self.options.distribution, {
+            'ws.op': 'getPublishedSources',
             'pocket': 'Proposed',
-            'name': pkg,
+            'source_name': pkg,
             'version': version,
             'exact_match': 'true',
+            'distro_series': '/%s/%s' % (self.options.distribution, self.options.series),
         })
         try:
-            return data['entries'][0]['copy_source_archive_link']
+            sourcepub = data['entries'][0]['self_link']
         # IndexError means no packages in -proposed matched this name/version,
         # which is expected to happen when bileto runs britney.
         except IndexError:
             self.log('SourcePPA getPackageUploads IndexError (%s %s)' % (pkg, version))
             return 'IndexError'
+        data = self.query_lp_rest_api(sourcepub, {'ws.op': 'getPublishedBinaries'})
+        for binary in data['entries']:
+            link = binary['build_link'] or ''
+            if '/+archive/' in link:
+                ppa, _, buildid = link.partition('/+build/')
+                return ppa
+        return ''
 
     def initialise(self, britney):
         """Load cached source ppa data"""

tests/test_sourceppa.py

@@ -70,18 +70,18 @@ class T(unittest.TestCase):
         """Identify when package has no source PPA"""
         context = urlopen.return_value.__enter__.return_value
         context.getcode.return_value = 200
-        context.read.return_value = b'{"entries": [{"copy_source_archive_link": null, "other_stuff": "ignored"}]}'
+        context.read.return_value = b'{"entries": [{"self_link": "https://api.launchpad.net/1.0/ubuntu/+archive/primary/+sourcepub/12345", "build_link": "https://api.launchpad.net/1.0/ubuntu/+source/gcc-5/5.4.1-7ubuntu1/+build/12066956", "other_stuff": "ignored"}]}'
         pol = SourcePPAPolicy(FakeOptions, {})
-        self.assertEqual(pol.lp_get_source_ppa('hello', '1.0'), None)
+        self.assertEqual(pol.lp_get_source_ppa('hello', '1.0'), '')
 
     @patch('britney2.policies.sourceppa.urllib.request.urlopen')
     def test_lp_rest_api_with_source_ppa(self, urlopen):
         """Identify source PPA"""
         context = urlopen.return_value.__enter__.return_value
         context.getcode.return_value = 200
-        context.read.return_value = b'{"entries": [{"copy_source_archive_link": "https://api.launchpad.net/1.0/team/ubuntu/ppa", "other_stuff": "ignored"}]}'
+        context.read.return_value = b'{"entries": [{"self_link": "https://api.launchpad.net/1.0/ubuntu/+archive/primary/+sourcepub/12345", "build_link": "https://api.launchpad.net/1.0/~ci-train-ppa-service/+archive/ubuntu/2516/+build/12063031", "other_stuff": "ignored"}]}'
         pol = SourcePPAPolicy(FakeOptions, {})
-        self.assertEqual(pol.lp_get_source_ppa('hello', '1.0'), 'https://api.launchpad.net/1.0/team/ubuntu/ppa')
+        self.assertEqual(pol.lp_get_source_ppa('hello', '1.0'), 'https://api.launchpad.net/1.0/~ci-train-ppa-service/+archive/ubuntu/2516')
 
     @patch('britney2.policies.sourceppa.urllib.request.urlopen')
     def test_lp_rest_api_errors(self, urlopen):
@@ -141,12 +141,12 @@ class T(unittest.TestCase):
 
         context = urlopen.return_value.__enter__.return_value
         context.getcode.return_value = 200
-        context.read.return_value = b'{"entries": [{"copy_source_archive_link": "https://api.launchpad.net/1.0/team/ubuntu/ppa", "other_stuff": "ignored"}]}'
+        context.read.return_value = b'{"entries": [{"self_link": "https://api.launchpad.net/1.0/ubuntu/+archive/primary/+sourcepub/12345", "build_link": "https://api.launchpad.net/1.0/~ci-train-ppa-service/+archive/ubuntu/2516/+build/12063031", "other_stuff": "ignored"}]}'
         urlopen.side_effect = l()
         pol = SourcePPAPolicy(FakeOptions, {})
         pol.lp_get_source_ppa('hello', '1.0')
-        self.assertEqual(urlopen.call_count, 4)
-        self.assertEqual(pol.lp_get_source_ppa('hello', '1.0'), 'https://api.launchpad.net/1.0/team/ubuntu/ppa')
+        self.assertEqual(urlopen.call_count, 5)
+        self.assertEqual(pol.lp_get_source_ppa('hello', '1.0'), 'https://api.launchpad.net/1.0/~ci-train-ppa-service/+archive/ubuntu/2516')
 
     def test_approve_ppa(self):
         """Approve packages by their PPA."""