chore: Introduce matrix build. (#88)

* chore: Introduce matrix build.

* Update qa.yml

Author: goloroden

.github/workflows/qa.yml

@@ -8,13 +8,17 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
 
+    strategy:
+      matrix:
+        version: [ '3.11', '3.12', '3.13' ]
+
     steps:
     - name: Clone repository
       uses: actions/checkout@v4
     - name: Use Python
       uses: actions/setup-python@v5
       with:
-        python-version: '3.13'
+        python-version: ${{ matrix.version }}
     - name: Install dependencies
       run: |
         pip install poetry

eventsourcingdb/client.py

@@ -194,7 +194,8 @@ async def run_eventql_query(self, query: str) -> AsyncGenerator[Any]:
                 message = parse_raw_message(raw_message)
 
                 if is_stream_error(message):
-                    raise ServerError(f'{message['payload']['error']}.')
+                    error_message = message.get('payload', {}).get('error', 'Unknown error')
+                    raise ServerError(f"{error_message}.")
                 # pylint: disable=R2004
                 if message.get('type') == 'row':
                     payload = message['payload']
@@ -203,7 +204,7 @@ async def run_eventql_query(self, query: str) -> AsyncGenerator[Any]:
                     continue
 
                 raise ServerError(
-                    f'Failed to execute EventQL query, an unexpected stream item was received: '
+                    'Failed to execute EventQL query, an unexpected stream item was received: '
                     f'{message}.'
                 )
 

poetry.lock

@@ -2,7 +2,7 @@
 requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"
 
-[project] 
+[project]
 name = "eventsourcingdb"
 version = "1.1.0"
 description = "The official Python client SDK for EventSourcingDB."
@@ -14,7 +14,7 @@ license = "MIT"
 packages = [{include = "eventsourcingdb"}]
 
 [tool.poetry.dependencies]
-python = "^3.13"
+python = "^3.11"
 aiohttp = "3.11.18"
 testcontainers = "4.10.0"