style: apply ruff-format to dbname changes

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: kushalbakshi

src/datajoint/connection.py

@@ -249,9 +249,7 @@ def connect(self) -> None:
                         "To require SSL, set use_tls=True explicitly.",
                         ssl_error,
                     )
-                    self._conn = self.adapter.connect(
-                        **self._build_connect_kwargs(use_tls=False)
-                    )
+                    self._conn = self.adapter.connect(**self._build_connect_kwargs(use_tls=False))
                 else:
                     raise
         self._is_closed = False  # Mark as connected after successful connection

src/datajoint/settings.py

@@ -199,8 +199,7 @@ class DatabaseSettings(BaseSettings):
     dbname: str | None = Field(
         default=None,
         validation_alias="DJ_DBNAME",
-        description="Database name for PostgreSQL connections. "
-        "Defaults to 'postgres' if not set.",
+        description="Database name for PostgreSQL connections. Defaults to 'postgres' if not set.",
     )
     reconnect: bool = True
     use_tls: bool | None = Field(default=None, validation_alias="DJ_USE_TLS")

tests/unit/test_settings.py

@@ -775,9 +775,7 @@ def test_dbname_from_config_file(self, tmp_path, monkeypatch):
         from datajoint.settings import Config
 
         config_file = tmp_path / "test_config.json"
-        config_file.write_text(json.dumps({
-            "database": {"dbname": "custom_db", "host": "localhost"}
-        }))
+        config_file.write_text(json.dumps({"database": {"dbname": "custom_db", "host": "localhost"}}))
 
         monkeypatch.delenv("DJ_DBNAME", raising=False)
         monkeypatch.delenv("DJ_HOST", raising=False)