fix: Add runtime context (#410)

Author: untitaker

sentry_sdk/integrations/modules.py

@@ -13,6 +13,7 @@
 
     from sentry_sdk.utils import Event
 
+
 _installed_modules = None
 
 

sentry_sdk/integrations/stdlib.py

@@ -1,12 +1,21 @@
 from sentry_sdk.hub import Hub
 from sentry_sdk.integrations import Integration
+from sentry_sdk.scope import add_global_event_processor
 
+import sys
+import platform
 
 try:
     from httplib import HTTPConnection  # type: ignore
 except ImportError:
     from http.client import HTTPConnection
 
+_RUNTIME_CONTEXT = {
+    "name": platform.python_implementation(),
+    "version": "%s.%s.%s" % (sys.version_info[:3]),
+    "build": sys.version,
+}
+
 
 class StdlibIntegration(Integration):
     identifier = "stdlib"
@@ -16,6 +25,15 @@ def setup_once():
         # type: () -> None
         install_httplib()
 
+        @add_global_event_processor
+        def add_python_runtime_context(event, hint):
+            if Hub.current.get_integration(StdlibIntegration) is not None:
+                contexts = event.setdefault("contexts", {})
+                if isinstance(contexts, dict) and "runtime" not in contexts:
+                    contexts["runtime"] = _RUNTIME_CONTEXT
+
+            return event
+
 
 def install_httplib():
     # type: () -> None