Hotfix/django flask pyramid status code

CHANGELOG.md

@@ -1,6 +1,8 @@
 # Changelog
 
 ## Unreleased
+- Updated `django`, `flask`, `httplib`, `requests` and `pyramid` modules.
+  ([#755](https://github.com/census-instrumentation/opencensus-python/pull/755))
 - Added `http code` to `grpc code` status code mapping on `utils`
   ([#746](https://github.com/census-instrumentation/opencensus-python/pull/746))
 

contrib/opencensus-ext-django/CHANGELOG.md

@@ -1,6 +1,8 @@
 # Changelog
 
 ## Unreleased
+- Updated `http.status_code` attribute to be an int.
+  ([#755](https://github.com/census-instrumentation/opencensus-python/pull/755))
 
 ## 0.7.0
 Released 2019-07-31

contrib/opencensus-ext-django/examples/app/views.py

@@ -59,7 +59,7 @@ def greetings(request):
 
 def trace_requests(request):
     response = requests.get('http://www.google.com')
-    return HttpResponse(str(response.status_code))
+    return HttpResponse(response.status_code)
 
 
 def mysql_trace(request):

contrib/opencensus-ext-django/opencensus/ext/django/middleware.py

@@ -215,7 +215,7 @@ def process_response(self, request, response):
             span = _get_django_span()
             span.add_attribute(
                 attribute_key=HTTP_STATUS_CODE,
-                attribute_value=str(response.status_code))
+                attribute_value=response.status_code)
 
             _set_django_attributes(span, request)
 

contrib/opencensus-ext-django/tests/test_django_middleware.py

@@ -222,7 +222,7 @@ def test_process_response(self):
             'http.path': u'/wiki/Rabbit',
             'http.route': u'/wiki/Rabbit',
             'http.url': u'http://testserver/wiki/Rabbit',
-            'http.status_code': '200',
+            'http.status_code': 200,
             'django.user.id': '123',
             'django.user.name': 'test_name'
         }
@@ -277,7 +277,7 @@ def test_process_response_unfinished_child_span(self):
             'http.path': u'/wiki/Rabbit',
             'http.route': u'/wiki/Rabbit',
             'http.url': u'http://testserver/wiki/Rabbit',
-            'http.status_code': '500',
+            'http.status_code': 500,
             'django.user.id': '123',
             'django.user.name': 'test_name'
         }

contrib/opencensus-ext-flask/CHANGELOG.md

@@ -1,6 +1,8 @@
 # Changelog
 
 ## Unreleased
+- Updated `http.status_code` attribute to be an int.
+  ([#755](https://github.com/census-instrumentation/opencensus-python/pull/755))
 
 ## 0.7.1
 Released 2019-08-05

contrib/opencensus-ext-flask/opencensus/ext/flask/flask_middleware.py

@@ -181,7 +181,7 @@ def _after_request(self, response):
             )
             tracer.add_attribute_to_current_span(
                 HTTP_STATUS_CODE,
-                str(response.status_code)
+                response.status_code
             )
         except Exception:  # pragma: NO COVER
             log.error('Failed to trace request', exc_info=True)

contrib/opencensus-ext-flask/tests/test_flask_middleware.py

@@ -305,7 +305,7 @@ def test__after_request_sampled(self):
                 'http.path': u'/wiki/Rabbit',
                 'http.url': u'http://localhost/wiki/Rabbit',
                 'http.route': u'/wiki/<entry>',
-                'http.status_code': u'200'
+                'http.status_code': 200
             }
 
             self.assertEqual(span.attributes, expected_attributes)

contrib/opencensus-ext-httplib/CHANGELOG.md

@@ -1,6 +1,8 @@
 # Changelog
 
 ## Unreleased
+- Updated `http.status_code` attribute to be an int.
+  ([#755](https://github.com/census-instrumentation/opencensus-python/pull/755))
 
 ## 0.7.1
 Released 2019-08-06

contrib/opencensus-ext-httplib/opencensus/ext/httplib/trace.py

@@ -121,7 +121,7 @@ def call(self, *args, **kwargs):
 
         # Add the status code to attributes
         _tracer.add_attribute_to_current_span(
-            HTTP_STATUS_CODE, str(result.status))
+            HTTP_STATUS_CODE, result.status)
 
         _tracer.end_span()
         return result

contrib/opencensus-ext-pyramid/CHANGELOG.md

@@ -1,6 +1,8 @@
 # Changelog
 
 ## Unreleased
+- Updated `http.status_code` attribute to be an int.
+  ([#755](https://github.com/census-instrumentation/opencensus-python/pull/755))
 
 ## 0.7.0
 Released 2019-07-31

contrib/opencensus-ext-pyramid/examples/app/__init__.py

@@ -28,7 +28,7 @@ def hello(request):
 @view_config(route_name='trace_requests')
 def trace_requests(request):
     response = requests.get('http://www.google.com')
-    return Response(str(response.status_code))
+    return Response(response.status_code)
 
 
 def main(global_config, **settings):

contrib/opencensus-ext-pyramid/opencensus/ext/pyramid/pyramid_middleware.py

@@ -121,7 +121,7 @@ def _after_request(self, request, response):
             tracer = execution_context.get_opencensus_tracer()
             tracer.add_attribute_to_current_span(
                 HTTP_STATUS_CODE,
-                str(response.status_code))
+                response.status_code)
 
             tracer.end_span()
             tracer.finish()

contrib/opencensus-ext-pyramid/tests/test_pyramid_middleware.py

@@ -241,7 +241,7 @@ def dummy_handler(request):
             'http.path': u'/',
             'http.route': u'/',
             'http.url': u'http://example.com',
-            'http.status_code': '200',
+            'http.status_code': 200,
         }
 
         self.assertEqual(span.parent_span.span_id, span_id)

contrib/opencensus-ext-stackdriver/opencensus/ext/stackdriver/trace_exporter/__init__.py

@@ -28,6 +28,7 @@
 from opencensus.trace import span_data
 from opencensus.trace.attributes import Attributes
 
+
 # Agent
 AGENT = 'opencensus-python [{}]'.format(__version__)
 
@@ -274,6 +275,16 @@ def map_attributes(self, attribute_map):
                 if (attribute_key in ATTRIBUTE_MAPPING):
                     new_key = ATTRIBUTE_MAPPING.get(attribute_key)
                     value[new_key] = value.pop(attribute_key)
+                    if new_key == '/http/status_code':
+                        # workaround: Stackdriver expects status to be str
+                        hack = value[new_key]
+                        hack = hack['int_value']
+                        if not isinstance(hack, int):
+                            hack = hack['value']
+                        value[new_key] = {'string_value': {
+                            'truncated_byte_count': 0,
+                            'value': str(hack),
+                        }}
 
         return attribute_map
 

contrib/opencensus-ext-stackdriver/tests/test_stackdriver_exporter.py

@@ -448,8 +448,9 @@ def test_translate_common_attributes_to_stackdriver(self):
                     }
                 },
                 '/http/status_code': {
-                    'int_value': {
-                        'value': 200
+                    'string_value': {
+                        'truncated_byte_count': 0,
+                        'value': '200'
                     }
                 },
                 '/http/url': {
@@ -532,6 +533,37 @@ def test_translate_common_attributes_to_stackdriver(self):
         exporter.map_attributes(attributes)
         self.assertEqual(attributes, expected_attributes)
 
+    def test_translate_common_attributes_status_code(self):
+        project_id = 'PROJECT'
+        client = mock.Mock()
+        client.project = project_id
+        exporter = trace_exporter.StackdriverExporter(
+            client=client, project_id=project_id)
+
+        attributes = {
+            'outer key': 'some value',
+            'attributeMap': {
+                'http.status_code': {
+                    'int_value': 200
+                }
+            }
+        }
+
+        expected_attributes = {
+            'outer key': 'some value',
+            'attributeMap': {
+                '/http/status_code': {
+                    'string_value': {
+                        'truncated_byte_count': 0,
+                        'value': '200'
+                    }
+                }
+            }
+        }
+
+        exporter.map_attributes(attributes)
+        self.assertEqual(attributes, expected_attributes)
+
 
 class Test_set_attributes_gae(unittest.TestCase):
     @mock.patch('opencensus.ext.stackdriver.trace_exporter.'

tests/system/trace/django/django_system_test.py

@@ -134,7 +134,9 @@ def test_with_retry(self):
                 if span.get('name') == '[mysql.query]SELECT 2*3':
                     self.assertEqual(
                         labels.get('mysql.cursor.method.name'), 'execute')
-                    self.assertEqual(labels.get('mysql.query'), 'SELECT 2*3')
+                    self.assertEqual(
+                        labels.get('mysql.query'), 'SELECT 2*3'
+                    )
 
             self.assertTrue(request_succeeded)
 
@@ -168,7 +170,9 @@ def test_with_retry(self):
 
                 if span.get('name') == '[postgresql.query]SELECT 2*3':
                     self.assertEqual(
-                        labels.get('postgresql.cursor.method.name'), 'execute')
+                        labels.get(
+                            'postgresql.cursor.method.name'), 'execute'
+                        )
                     self.assertEqual(
                         labels.get('postgresql.query'), 'SELECT 2*3')
 

tests/system/trace/flask/flask_system_test.py

@@ -162,7 +162,9 @@ def test_with_retry(self):
             for span in spans:
                 labels = span.get('labels')
                 if '/http/status_code' in labels.keys():
-                    self.assertEqual(labels.get('/http/status_code'), '200')
+                    self.assertEqual(
+                        labels.get('/http/status_code'), '200'
+                    )
                     request_succeeded = True
 
                 if span.get('name') == '[postgresql.query]SELECT 2*3':