Apply ruff format to fork-guard sites and trigger-preamble tests

run-tests.sh's ruff format check flagged drift in connection.py /
pool.py / test_split_trigger_preamble_quotes_and_parens.py. Pure
formatting — no behavior change.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: antoineleclair

src/dqliteclient/connection.py

@@ -1260,8 +1260,7 @@ def _check_in_use(self) -> None:
         """Raise on misuse: wrong event loop, concurrent access, or use after pool release."""
         if os.getpid() != self._creator_pid:
             raise InterfaceError(
-                "Connection used after fork; reconstruct from configuration "
-                "in the target process."
+                "Connection used after fork; reconstruct from configuration in the target process."
             )
         if self._pool_released:
             raise InterfaceError(

src/dqliteclient/pool.py

@@ -318,8 +318,7 @@ async def initialize(self) -> None:
         """
         if os.getpid() != self._creator_pid:
             raise InterfaceError(
-                "Pool used after fork; reconstruct from configuration "
-                "in the target process."
+                "Pool used after fork; reconstruct from configuration in the target process."
             )
         # Hold the lock across the gather so a second concurrent
         # initialize() call observes _initialized=True after the first
@@ -671,8 +670,7 @@ async def acquire(self) -> AsyncIterator[DqliteConnection]:
         """Acquire a connection from the pool."""
         if os.getpid() != self._creator_pid:
             raise InterfaceError(
-                "Pool used after fork; reconstruct from configuration "
-                "in the target process."
+                "Pool used after fork; reconstruct from configuration in the target process."
             )
         if self._closed:
             raise DqliteConnectionError("Pool is closed")

tests/test_split_trigger_preamble_quotes_and_parens.py

@@ -51,68 +51,41 @@ def test_nested_when_clauses(self) -> None:
 
 class TestPreambleQuotedIdentifiers:
     def test_double_quoted_table_name_in_preamble(self) -> None:
-        sql = (
-            'CREATE TRIGGER aud AFTER INSERT ON "my table" BEGIN\n'
-            "  UPDATE y SET v=1;\n"
-            "END;"
-        )
+        sql = 'CREATE TRIGGER aud AFTER INSERT ON "my table" BEGIN\n  UPDATE y SET v=1;\nEND;'
         pieces = _split_top_level_statements(sql)
         assert len(pieces) == 1, f"got {len(pieces)} pieces: {pieces!r}"
 
     def test_double_quoted_with_doubled_quote_escape(self) -> None:
         # SQLite identifier quoting: "" inside "..." is a literal "
-        sql = (
-            'CREATE TRIGGER aud AFTER INSERT ON "weird""name" BEGIN\n'
-            "  UPDATE y SET v=1;\n"
-            "END;"
-        )
+        sql = 'CREATE TRIGGER aud AFTER INSERT ON "weird""name" BEGIN\n  UPDATE y SET v=1;\nEND;'
         pieces = _split_top_level_statements(sql)
         assert len(pieces) == 1
 
     def test_bracketed_table_name_in_preamble(self) -> None:
-        sql = (
-            "CREATE TRIGGER aud AFTER INSERT ON [my table] BEGIN\n"
-            "  UPDATE y SET v=1;\n"
-            "END;"
-        )
+        sql = "CREATE TRIGGER aud AFTER INSERT ON [my table] BEGIN\n  UPDATE y SET v=1;\nEND;"
         pieces = _split_top_level_statements(sql)
         assert len(pieces) == 1
 
     def test_backtick_table_name_in_preamble(self) -> None:
-        sql = (
-            "CREATE TRIGGER aud AFTER INSERT ON `my table` BEGIN\n"
-            "  UPDATE y SET v=1;\n"
-            "END;"
-        )
+        sql = "CREATE TRIGGER aud AFTER INSERT ON `my table` BEGIN\n  UPDATE y SET v=1;\nEND;"
         pieces = _split_top_level_statements(sql)
         assert len(pieces) == 1
 
     def test_backtick_with_doubled_backtick_escape(self) -> None:
-        sql = (
-            "CREATE TRIGGER aud AFTER INSERT ON `weird``name` BEGIN\n"
-            "  UPDATE y SET v=1;\n"
-            "END;"
-        )
+        sql = "CREATE TRIGGER aud AFTER INSERT ON `weird``name` BEGIN\n  UPDATE y SET v=1;\nEND;"
         pieces = _split_top_level_statements(sql)
         assert len(pieces) == 1
 
 
 class TestPreambleComments:
     def test_line_comment_between_trigger_and_begin(self) -> None:
         sql = (
-            "CREATE TRIGGER aud AFTER INSERT ON x -- migration v3\n"
-            "BEGIN\n"
-            "  UPDATE y SET v=1;\n"
-            "END;"
+            "CREATE TRIGGER aud AFTER INSERT ON x -- migration v3\nBEGIN\n  UPDATE y SET v=1;\nEND;"
         )
         pieces = _split_top_level_statements(sql)
         assert len(pieces) == 1
 
     def test_block_comment_between_trigger_and_begin(self) -> None:
-        sql = (
-            "CREATE TRIGGER aud AFTER INSERT ON x /* notes */ BEGIN\n"
-            "  UPDATE y SET v=1;\n"
-            "END;"
-        )
+        sql = "CREATE TRIGGER aud AFTER INSERT ON x /* notes */ BEGIN\n  UPDATE y SET v=1;\nEND;"
         pieces = _split_top_level_statements(sql)
         assert len(pieces) == 1