expose Twirp errors to the public API (#123)

Author: theomonnom

.github/workflows/build-api.yml

@@ -26,13 +26,10 @@ jobs:
 
       - uses: actions/setup-python@v4
 
-      - name: Build wheel
+      - name: Build wheel & sdist
         run: |
           pip3 install build wheel
-          python3 -m build --wheel
-
-      - name: Build SDist
-        run: pipx run build --sdist
+          python3 -m build --wheel --sdist
 
       - uses: actions/upload-artifact@v3
         with:

.github/workflows/build-protocol.yml

@@ -26,13 +26,10 @@ jobs:
 
       - uses: actions/setup-python@v4
 
-      - name: Build wheel
+      - name: Build wheel & sdist
         run: |
           pip3 install build wheel
-          python3 -m build --wheel
-
-      - name: Build SDist
-        run: pipx run build --sdist
+          python3 -m build --wheel --sdist
 
       - uses: actions/upload-artifact@v3
         with:

.github/workflows/build-rtc.yml

@@ -63,8 +63,10 @@ jobs:
         with:
           submodules: true
 
-      - name: Build SDist
-        run: pipx run build --sdist
+      - name: Build sdist
+        run: |
+          pip3 install build
+          python3 -m build --sdist
 
       - uses: actions/upload-artifact@v3
         with:

livekit-api/livekit/api/__init__.py

@@ -23,6 +23,7 @@
 from livekit.protocol.room import *
 from livekit.protocol.webhook import *
 
+from .twirp_client import TwirpError, TwirpErrorCode
 from .livekit_api import LiveKitAPI
 from .access_token import VideoGrants, AccessToken, TokenVerifier
 from .webhook import WebhookReceiver

livekit-api/livekit/api/_service.py

@@ -1,7 +1,7 @@
 from typing import Dict
 import aiohttp
 from abc import ABC
-from ._twirp_client import TwirpClient
+from .twirp_client import TwirpClient
 from .access_token import AccessToken, VideoGrants
 
 AUTHORIZATION = "authorization"

livekit-api/livekit/api/_twirp_client.py livekit-api/livekit/api/twirp_client.pylivekit-api/livekit/api/_twirp_client.py renamed to livekit-api/livekit/api/twirp_client.py

@@ -23,8 +23,16 @@
 
 class TwirpError(Exception):
     def __init__(self, code: str, msg: str) -> None:
-        self.code = code
-        self.msg = msg
+        self._code = code
+        self._msg = msg
+
+    @property
+    def code(self) -> str:
+        return self._code
+
+    @property
+    def message(self) -> str:
+        return self._msg
 
 
 class TwirpErrorCode: