fix(rest): send historyLength=0 when history_length=0 (avoid falsy omission)

asechi_tadaki · asechi_tadaki · commit 9c2c4f958665 · 2025-09-29T19:39:52.000+09:00
diff --git a/src/a2a/client/transports/rest.py b/src/a2a/client/transports/rest.py
@@ -214,7 +214,7 @@ async def get_task(
         response_data = await self._send_get_request(
             f'/v1/tasks/{request.id}',
             {'historyLength': str(request.history_length)}
-            if request.history_length
+            if request.history_length is not None
             else {},
             modified_kwargs,
         )

Original file line number	Diff line number	Diff line change
`@@ -214,7 +214,7 @@ async def get_task(`
`214`	`214`	`response_data = await self._send_get_request(`
`215`	`215`	`f'/v1/tasks/{request.id}',`
`216`	`216`	`{'historyLength': str(request.history_length)}`
`217`		`- if request.history_length`
	`217`	`+ if request.history_length is not None`
`218`	`218`	`else {},`
`219`	`219`	`modified_kwargs,`
`220`	`220`	`)`