getsentry · untitaker · Dec 12, 2018 · Dec 11, 2018 · Dec 11, 2018 · Dec 12, 2018
@@ -75,12 +75,7 @@ def parsed_body(self):
         return self.json()
 
     def is_json(self):
-        mt = (self.env().get("CONTENT_TYPE") or "").split(";", 1)[0]
-        return (
-            mt == "application/json"
-            or (mt.startswith("application/"))
-            and mt.endswith("+json")
-        )
+        return _is_json_content_type(self.env().get("CONTENT_TYPE"))
 
     def json(self):
         try:
@@ -98,6 +93,18 @@ def files(self):
     def size_of_file(self, file):
         raise NotImplementedError()
 
+    def env(self):
+        raise NotImplementedError()
+
+
+def _is_json_content_type(ct):
+    mt = (ct or "").split(";", 1)[0]
+    return (
+        mt == "application/json"
+        or (mt.startswith("application/"))
+        and mt.endswith("+json")
+    )
+
 
 def _filter_headers(headers):
     if _should_send_default_pii():

@@ -34,15 +34,13 @@ def sql_to_string(sql):
     event_from_exception,
     safe_repr,
     format_and_strip,
+    transaction_from_function,
 )
 from sentry_sdk.integrations import Integration
 from sentry_sdk.integrations.logging import ignore_logger
 from sentry_sdk.integrations.wsgi import SentryWsgiMiddleware
 from sentry_sdk.integrations._wsgi_common import RequestExtractor
-from sentry_sdk.integrations.django.transactions import (
-    LEGACY_RESOLVER,
-    transaction_from_function,
-)
+from sentry_sdk.integrations.django.transactions import LEGACY_RESOLVER
 
 
 if DJANGO_VERSION < (1, 10):

@@ -110,34 +110,3 @@ def resolve(self, path, urlconf=None):
 
 
 LEGACY_RESOLVER = RavenResolver()
-
-
-def transaction_from_function(func):
-    # Methods in Python 2
-    try:
-        return "%s.%s.%s" % (
-            func.im_class.__module__,
-            func.im_class.__name__,
-            func.__name__,
-        )
-    except Exception:
-        pass
-
-    func_qualname = (
-        getattr(func, "__qualname__", None) or getattr(func, "__name__", None) or None
-    )
-
-    if not func_qualname:
-        # No idea what it is
-        return None
-
-    # Methods in Python 3
-    # Functions
-    # Classes
-    try:
-        return "%s.%s" % (func.__module__, func_qualname)
-    except Exception:
-        pass
-
-    # Possibly a lambda
-    return func_qualname
@@ -0,0 +1,157 @@
+import sys
+import weakref
+
+from sentry_sdk.hub import Hub, _should_send_default_pii
+from sentry_sdk.utils import (
+    event_from_exception,
+    capture_internal_exceptions,
+    transaction_from_function,
+)
+from sentry_sdk.integrations import Integration
+from sentry_sdk.integrations._wsgi_common import (
+    RequestExtractor,
+    _filter_headers,
+    _is_json_content_type,
+)
+from sentry_sdk.integrations.logging import ignore_logger
+
+from tornado.web import RequestHandler, HTTPError
+from tornado.gen import coroutine
+
+
+class TornadoIntegration(Integration):
+    identifier = "tornado"
+
+    @staticmethod
+    def setup_once():
+        import tornado
+
+        tornado_version = getattr(tornado, "version_info", None)
+        if tornado_version is None or tornado_version < (5, 0):
+            raise RuntimeError("Tornado 5+ required")
+
+        if sys.version_info < (3, 7):
+            # Tornado is async. We better have contextvars or we're going to leak
+            # state between requests.
+            raise RuntimeError(
+                "The tornado integration for Sentry requires Python 3.7+"
+            )
+
+        ignore_logger("tornado.application")
+        ignore_logger("tornado.access")
+
+        old_execute = RequestHandler._execute
+
+        @coroutine
+        def sentry_execute_request_handler(self, *args, **kwargs):
+            hub = Hub.current
+            integration = hub.get_integration(TornadoIntegration)
+            if integration is None:
+                return old_execute(self, *args, **kwargs)
+
+            weak_handler = weakref.ref(self)
+
+            with Hub(hub) as hub:
+                with hub.configure_scope() as scope:
+                    scope.add_event_processor(_make_event_processor(weak_handler))
+                result = yield from old_execute(self, *args, **kwargs)
+                return result
+
+        RequestHandler._execute = sentry_execute_request_handler
+
+        old_log_exception = RequestHandler.log_exception
+
+        def sentry_log_exception(self, ty, value, tb, *args, **kwargs):
+            _capture_exception(ty, value, tb)
+            return old_log_exception(self, ty, value, tb, *args, **kwargs)
+
+        RequestHandler.log_exception = sentry_log_exception
+
+
+def _capture_exception(ty, value, tb):
+    hub = Hub.current
+    if hub.get_integration(TornadoIntegration) is None:
+        return
+    if isinstance(value, HTTPError):
+        return
+
+    event, hint = event_from_exception(
+        (ty, value, tb),
+        client_options=hub.client.options,
+        mechanism={"type": "tornado", "handled": False},
+    )
+
+    hub.capture_event(event, hint=hint)
+
+
+def _make_event_processor(weak_handler):
+    def tornado_processor(event, hint):
+        handler = weak_handler()
+        if handler is None:
+            return event
+
+        request = handler.request
+
+        if "transaction" not in event:
+            with capture_internal_exceptions():
+                method = getattr(handler, handler.request.method.lower())
+                event["transaction"] = transaction_from_function(method)
+
+        with capture_internal_exceptions():
+            extractor = TornadoRequestExtractor(request)
+            extractor.extract_into_event(event)
+
+            request_info = event["request"]
+
+            if "url" not in request_info:
+                request_info["url"] = "%s://%s%s" % (
+                    request.protocol,
+                    request.host,
+                    request.path,
+                )
+
+            if "query_string" not in request_info:
+                request_info["query_string"] = request.query
+
+            if "method" not in request_info:
+                request_info["method"] = request.method
+
+            if "env" not in request_info:
+                request_info["env"] = {"REMOTE_ADDR": request.remote_ip}
+
+            if "headers" not in request_info:
+                request_info["headers"] = _filter_headers(dict(request.headers))
+
+        with capture_internal_exceptions():
+            if handler.current_user and _should_send_default_pii():
+                event.setdefault("user", {})["is_authenticated"] = True
+
+        return event
+
+    return tornado_processor
+
+
+class TornadoRequestExtractor(RequestExtractor):
+    def content_length(self):
+        if self.request.body is None:
+            return 0
+        return len(self.request.body)
+
+    def cookies(self):
+        return dict(self.request.cookies)
+
+    def raw_data(self):
+        return self.request.body
+
+    def form(self):
+        # TODO: Where to get formdata and nothing else?
+        return None
+
+    def is_json(self):
+        return _is_json_content_type(self.request.headers.get("content-type"))
+
+    def files(self):
+        return {k: v[0] for k, v in self.request.files.items() if v}
+
+    def size_of_file(self, file):
+        return len(file.body or ())
@@ -712,3 +712,34 @@ def get(self, default):
 
         def set(self, value):
             setattr(self._local, "value", value)
+
+
+def transaction_from_function(func):
+    # Methods in Python 2
+    try:
+        return "%s.%s.%s" % (
+            func.im_class.__module__,
+            func.im_class.__name__,
+            func.__name__,
+        )
+    except Exception:
+        pass
+
+    func_qualname = (
+        getattr(func, "__qualname__", None) or getattr(func, "__name__", None) or None
+    )
+
+    if not func_qualname:
+        # No idea what it is
+        return None
+
+    # Methods in Python 3
+    # Functions
+    # Classes
+    try:
+        return "%s.%s" % (func.__module__, func_qualname)
+    except Exception:
+        pass
+
+    # Possibly a lambda
+    return func_qualname
@@ -9,10 +9,7 @@
     # for Django version less than 1.4
     from django.conf.urls.defaults import url, include  # NOQA
 
-from sentry_sdk.integrations.django.transactions import (
-    RavenResolver,
-    transaction_from_function,
-)
+from sentry_sdk.integrations.django.transactions import RavenResolver
 
 
 if django.VERSION < (1, 9):
@@ -53,25 +50,3 @@ def test_legacy_resolver_newstyle_django20_urlconf():
     resolver = RavenResolver()
     result = resolver.resolve("/api/v2/1234/store/", url_conf)
     assert result == "/api/v2/{project_id}/store/"
-
-
-class MyClass:
-    def myfunc():
-        pass
-
-
-def myfunc():
-    pass
-
-
-def test_transaction_from_function():
-    x = transaction_from_function
-    assert x(MyClass) == "tests.integrations.django.test_transactions.MyClass"
-    assert (
-        x(MyClass.myfunc)
-        == "tests.integrations.django.test_transactions.MyClass.myfunc"
-    )
-    assert x(myfunc) == "tests.integrations.django.test_transactions.myfunc"
-    assert x(None) is None
-    assert x(42) is None
-    assert x(lambda: None).endswith("<lambda>")
@@ -0,0 +1,3 @@
+import pytest
+
+tornado = pytest.importorskip("tornado")
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		import pytest

		tornado = pytest.importorskip("tornado")