Add new required method to codegen

Author: SamRemis

codegen/core/src/main/java/software/amazon/smithy/python/codegen/HttpProtocolTestGenerator.java

@@ -619,6 +619,8 @@ private void writeUtilStubs(Symbol serviceSymbol) {
         writer.addImport("smithy_http", "tuples_to_fields");
         writer.addImport("smithy_http.aio", "HTTPResponse", "_HTTPResponse");
         writer.addImport("smithy_core.aio.utils", "async_list");
+        writer.addImport("smithy_core.aio.interfaces", "ErrorInfo");
+        writer.addStdlibImport("typing", "Any");
 
         writer.write("""
                 class $1L($2T):
@@ -634,6 +636,10 @@ class $3L:
                     def __init__(self, *, client_config: HTTPClientConfiguration | None = None):
                         self._client_config = client_config
 
+                    def get_error_info(self, exception: Exception, **kwargs: Any) -> ErrorInfo:
+                        \"\"\"Get information about an exception.\"\"\"
+                        return ErrorInfo(is_timeout_error=False, fault="client")
+
                     async def send(
                         self, request: HTTPRequest, *, request_config: HTTPRequestConfiguration | None = None
                     ) -> HTTPResponse:
@@ -657,6 +663,10 @@ def __init__(
                         self.fields = tuples_to_fields(headers or [])
                         self.body = body
 
+                    def get_error_info(self, exception: Exception, **kwargs: Any) -> ErrorInfo:
+                        \"\"\"Get information about an exception.\"\"\"
+                        return ErrorInfo(is_timeout_error=False, fault="client")
+
                     async def send(
                         self, request: HTTPRequest, *, request_config: HTTPRequestConfiguration | None = None
                     ) -> _HTTPResponse:

packages/smithy-http/tests/unit/aio/test_protocols.py

@@ -8,10 +8,11 @@
 from smithy_core import URI
 from smithy_core.documents import TypeRegistry
 from smithy_core.endpoints import Endpoint
+from smithy_core.interfaces import TypedProperties
 from smithy_core.interfaces import URI as URIInterface
 from smithy_core.schemas import APIOperation
 from smithy_core.shapes import ShapeID
-from smithy_core.types import TypedProperties
+from smithy_core.types import TypedProperties as ConcreteTypedProperties
 from smithy_http import Fields
 from smithy_http.aio import HTTPRequest, HTTPResponse
 from smithy_http.aio.interfaces import HTTPRequest as HTTPRequestInterface
@@ -156,7 +157,7 @@ async def test_http_408_creates_timeout_error() -> None:
         response=response,
         response_body=b"",
         error_registry=TypeRegistry({}),
-        context=TypedProperties(),
+        context=ConcreteTypedProperties(),
     )
 
     assert error.is_timeout_error is True