feat(webui): stream live file edit events

nanobot/providers/openai_codex_provider.py

@@ -40,6 +40,7 @@ class OpenAICodexProvider(LLMProvider):
         reasoning_effort: str | None,
         tool_choice: str | dict[str, Any] | None,
         on_content_delta: Callable[[str], Awaitable[None]] | None = None,
+        on_tool_call_delta: Callable[[dict[str, Any]], Awaitable[None]] | None = None,
     ) -> LLMResponse:
         """Shared request logic for both chat() and chat_stream()."""
         model = model or self.default_model
@@ -70,6 +71,7 @@ class OpenAICodexProvider(LLMProvider):
                 content, tool_calls, finish_reason = await _request_codex(
                     DEFAULT_CODEX_URL, headers, body, verify=True,
                     on_content_delta=on_content_delta,
+                    on_tool_call_delta=on_tool_call_delta,
                 )
             except Exception as e:
                 if "CERTIFICATE_VERIFY_FAILED" not in str(e):
@@ -78,6 +80,7 @@ class OpenAICodexProvider(LLMProvider):
                 content, tool_calls, finish_reason = await _request_codex(
                     DEFAULT_CODEX_URL, headers, body, verify=False,
                     on_content_delta=on_content_delta,
+                    on_tool_call_delta=on_tool_call_delta,
                 )
             return LLMResponse(content=content, tool_calls=tool_calls, finish_reason=finish_reason)
         except Exception as e:
@@ -100,9 +103,18 @@ class OpenAICodexProvider(LLMProvider):
         tool_choice: str | dict[str, Any] | None = None,
         on_content_delta: Callable[[str], Awaitable[None]] | None = None,
         on_thinking_delta: Callable[[str], Awaitable[None]] | None = None,
+        on_tool_call_delta: Callable[[dict[str, Any]], Awaitable[None]] | None = None,
     ) -> LLMResponse:
         _ = on_thinking_delta
-        return await self._call_codex(messages, tools, model, reasoning_effort, tool_choice, on_content_delta)
+        return await self._call_codex(
+            messages,
+            tools,
+            model,
+            reasoning_effort,
+            tool_choice,
+            on_content_delta,
+            on_tool_call_delta,
+        )
 
     def get_default_model(self) -> str:
         return self.default_model
@@ -138,6 +150,7 @@ async def _request_codex(
     body: dict[str, Any],
     verify: bool,
     on_content_delta: Callable[[str], Awaitable[None]] | None = None,
+    on_tool_call_delta: Callable[[dict[str, Any]], Awaitable[None]] | None = None,
 ) -> tuple[str, list[ToolCallRequest], str]:
     async with httpx.AsyncClient(timeout=60.0, verify=verify) as client:
         async with client.stream("POST", url, headers=headers, json=body) as response:
@@ -148,7 +161,7 @@ async def _request_codex(
                     _friendly_error(response.status_code, text.decode("utf-8", "ignore")),
                     retry_after=retry_after,
                 )
-            return await consume_sse(response, on_content_delta)
+            return await consume_sse(response, on_content_delta, on_tool_call_delta)
 
 
 def _prompt_cache_key(messages: list[dict[str, Any]]) -> str: