add dummy __enter__, __exit__

Author: sentrivana

sentry_sdk/traces.py

@@ -231,6 +231,14 @@ def __repr__(self) -> str:
             f"active={self._active})>"
         )
 
+    def __enter__(self) -> "StreamedSpan":
+        return self
+
+    def __exit__(
+        self, ty: "Optional[Any]", value: "Optional[Any]", tb: "Optional[Any]"
+    ) -> None:
+        pass
+
     def get_attributes(self) -> "Attributes":
         return self._attributes
 
@@ -302,6 +310,14 @@ def __init__(self) -> None:
     def __repr__(self) -> str:
         return f"<{self.__class__.__name__}(sampled={self.sampled})>"
 
+    def __enter__(self) -> "StreamedSpan":
+        return self
+
+    def __exit__(
+        self, ty: "Optional[Any]", value: "Optional[Any]", tb: "Optional[Any]"
+    ) -> None:
+        pass
+
     def get_attributes(self) -> "Attributes":
         return {}