ignore: python sdk (#2779)

Co-authored-by: Aiden Cline <aidenpcline@gmail.com>

packages/sdk/python/templates/extras.py

@@ -0,0 +1,106 @@
+from __future__ import annotations
+
+from typing import AsyncIterator, Dict, Iterator, Optional
+
+import httpx
+
+from opencode_ai.api.default import config_get, session_list
+from opencode_ai.client import Client
+from opencode_ai.types import UNSET, Unset
+
+
+class OpenCodeClient:
+    """High-level convenience wrapper around the generated Client.
+
+    Provides sensible defaults and a couple of helper methods.
+    """
+
+    def __init__(
+        self,
+        base_url: str = "http://localhost:4096",
+        *,
+        headers: Optional[Dict[str, str]] = None,
+        timeout: Optional[float] = None,
+        verify_ssl: bool | str | httpx.URLTypes | None = True,
+    ) -> None:
+        httpx_timeout = None if timeout is None else httpx.Timeout(timeout)
+        self._client = Client(
+            base_url=base_url,
+            headers=headers or {},
+            timeout=httpx_timeout,
+            verify_ssl=verify_ssl if isinstance(verify_ssl, bool) else True,
+        )
+
+    @property
+    def client(self) -> Client:
+        return self._client
+
+    # ---- Convenience wrappers over generated endpoints ----
+
+    def list_sessions(self, *, directory: str | Unset = UNSET):
+        return session_list.sync(client=self._client, directory=directory)
+
+    def get_config(self, *, directory: str | Unset = UNSET):
+        return config_get.sync(client=self._client, directory=directory)
+
+    # ---- Server-Sent Events (SSE) streaming ----
+
+    def subscribe_events(self, *, directory: str | Unset = UNSET) -> Iterator[dict]:
+        """Subscribe to /event SSE endpoint and yield parsed JSON events.
+
+        This is a blocking generator which yields one event dict per message.
+        """
+        client = self._client.get_httpx_client()
+        params: dict[str, str] = {}
+        if directory is not UNSET and directory is not None:
+            params["directory"] = str(directory)
+        with client.stream("GET", "/event", headers={"Accept": "text/event-stream"}, params=params) as r:
+            r.raise_for_status()
+            buf = ""
+            for line_bytes in r.iter_lines():
+                line = line_bytes.decode("utf-8") if isinstance(line_bytes, (bytes, bytearray)) else str(line_bytes)
+                if line.startswith(":"):
+                    # comment/heartbeat
+                    continue
+                if line == "":
+                    if buf:
+                        # end of event
+                        for part in buf.split("\n"):
+                            if part.startswith("data:"):
+                                data = part[5:].strip()
+                                if data:
+                                    try:
+                                        yield httpx._models.jsonlib.loads(data)  # type: ignore[attr-defined]
+                                    except Exception:
+                                        # fall back: skip malformed
+                                        pass
+                        buf = ""
+                    continue
+                buf += line + "\n"
+
+    async def subscribe_events_async(self, *, directory: str | Unset = UNSET) -> AsyncIterator[dict]:
+        """Async variant of subscribe_events using httpx.AsyncClient."""
+        aclient = self._client.get_async_httpx_client()
+        params: dict[str, str] = {}
+        if directory is not UNSET and directory is not None:
+            params["directory"] = str(directory)
+        async with aclient.stream("GET", "/event", headers={"Accept": "text/event-stream"}, params=params) as r:
+            r.raise_for_status()
+            buf = ""
+            async for line_bytes in r.aiter_lines():
+                line = line_bytes
+                if line.startswith(":"):
+                    continue
+                if line == "":
+                    if buf:
+                        for part in buf.split("\n"):
+                            if part.startswith("data:"):
+                                data = part[5:].strip()
+                                if data:
+                                    try:
+                                        yield httpx._models.jsonlib.loads(data)  # type: ignore[attr-defined]
+                                    except Exception:
+                                        pass
+                        buf = ""
+                    continue
+                buf += line + "\n"