[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

README.md

@@ -68,7 +68,6 @@ async def main() -> None:
 
     print(res.result())
     db_pool.close()
-
 ```
 
 ## Benchmarks

docs/components/connection.md

@@ -16,6 +16,7 @@ db_pool: Final = ConnectionPool(
     dsn="postgres://postgres:postgres@localhost:5432/postgres",
 )
 
+
 async def main() -> None:
     connection = await db_pool.connection()
 ```
@@ -24,6 +25,7 @@ async def main() -> None:
 ```python
 from psqlpy import connect
 
+
 async def main() -> None:
     db_connection: Final = await connect(
         dsn="postgres://postgres:postgres@localhost:5432/postgres",
@@ -39,6 +41,7 @@ db_pool: Final = ConnectionPool(
     dsn="postgres://postgres:postgres@localhost:5432/postgres",
 )
 
+
 async def main() -> None:
     async with db_pool.acquire() as connection:
         # connection is valid here
@@ -197,6 +200,7 @@ async def main() -> None:
 ```python
 from psqlpy import IsolationLevel, ReadVariant
 
+
 async def main() -> None:
     ...
     connection = await db_pool.connection()
@@ -236,6 +240,7 @@ Prepare statement and return new instance.
 ```python
 from psqlpy import IsolationLevel, ReadVariant
 
+
 async def main() -> None:
     ...
     connection = await db_pool.connection()

docs/components/copy.md

@@ -75,12 +75,13 @@ This is the ergonomic alternative to `binary_copy_to_table` when you have Python
 ```python
 from datetime import datetime, timezone
 
+
 async def main() -> None:
     ...
     connection = await db_pool.connection()
     records = [
-        (1, "alpha", 1.5,  datetime(2026, 1, 1, tzinfo=timezone.utc)),
-        (2, "beta",  2.25, datetime(2026, 1, 2, tzinfo=timezone.utc)),
+        (1, "alpha", 1.5, datetime(2026, 1, 1, tzinfo=timezone.utc)),
+        (2, "beta", 2.25, datetime(2026, 1, 2, tzinfo=timezone.utc)),
         (3, "gamma", None, datetime(2026, 1, 3, tzinfo=timezone.utc)),
     ]
     inserted = await connection.copy_records_to_table(
@@ -94,12 +95,13 @@ async def main() -> None:
 ```python
 from datetime import datetime, timezone
 
+
 async def main() -> None:
     ...
     connection = await db_pool.connection()
     records = [
-        (1, "alpha", 1.5,  datetime(2026, 1, 1, tzinfo=timezone.utc)),
-        (2, "beta",  2.25, datetime(2026, 1, 2, tzinfo=timezone.utc)),
+        (1, "alpha", 1.5, datetime(2026, 1, 1, tzinfo=timezone.utc)),
+        (2, "beta", 2.25, datetime(2026, 1, 2, tzinfo=timezone.utc)),
         (3, "gamma", None, datetime(2026, 1, 3, tzinfo=timezone.utc)),
     ]
     async with connection.transaction() as transaction:

docs/components/cursor.md

@@ -22,6 +22,7 @@ Cursor can be used in different ways.
 ```python
 from psqlpy import ConnectionPool, QueryResult
 
+
 async def main() -> None:
     db_pool = ConnectionPool()
     connection = await db_pool.connection()
@@ -38,6 +39,7 @@ async def main() -> None:
 ```python
 from psqlpy import ConnectionPool, QueryResult
 
+
 async def main() -> None:
     db_pool = ConnectionPool()
     connection = await db_pool.connection()
@@ -54,6 +56,7 @@ async def main() -> None:
 ```python
 from psqlpy import ConnectionPool, QueryResult
 
+
 async def main() -> None:
     db_pool = ConnectionPool()
     connection = await db_pool.connection()
@@ -70,6 +73,7 @@ async def main() -> None:
 ```python
 from psqlpy import ConnectionPool, QueryResult
 
+
 async def main() -> None:
     db_pool = ConnectionPool()
     connection = await db_pool.connection()

docs/components/listener.md

@@ -21,6 +21,7 @@ db_pool = ConnectionPool(
     dsn="postgres://postgres:postgres@localhost:5432/postgres",
 )
 
+
 async def test_channel_callback(
     connection: Connection,
     payload: str,
@@ -30,6 +31,7 @@ async def test_channel_callback(
     # do some important staff
     ...
 
+
 async def main() -> None:
     # Create listener object
     listener: Listener = db_pool.listener()
@@ -66,6 +68,7 @@ db_pool = ConnectionPool(
     dsn="postgres://postgres:postgres@localhost:5432/postgres",
 )
 
+
 async def main() -> None:
     # Create listener object
     listener: Listener = db_pool.listener()
@@ -127,22 +130,21 @@ Callback signature is like this:
 ```python
 from psqlpy import Connection
 
+
 async def callback(
     connection: Connection,
     payload: str,
     channel: str,
     process_id: int,
-) -> None:
-    ...
+) -> None: ...
 ```
 
 Parameters for callback are based like `args`, so this signature is correct to:
 ```python
 async def callback(
     connection: Connection,
     *args,
-) -> None:
-    ...
+) -> None: ...
 ```
 
 **Example:**
@@ -152,8 +154,8 @@ async def test_channel_callback(
     payload: str,
     channel: str,
     process_id: int,
-) -> None:
-    ...
+) -> None: ...
+
 
 async def main() -> None:
     listener = db_pool.listener()

docs/components/prepared_statement.md

@@ -16,6 +16,7 @@ db_pool: Final = ConnectionPool(
     dsn="postgres://postgres:postgres@localhost:5432/postgres",
 )
 
+
 async def main() -> None:
     connection = await db_pool.connection()
     prepared_stmt = await connection.prepare(
@@ -34,6 +35,7 @@ db_pool: Final = ConnectionPool(
     dsn="postgres://postgres:postgres@localhost:5432/postgres",
 )
 
+
 async def main() -> None:
     connection = await db_pool.connection()
     prepared_stmt: PreparedStatement = await connection.prepare(

docs/components/transaction.md

@@ -334,7 +334,6 @@ async def main() -> None:
             ),
         ]
     )
-
 ```
 
 ### Create Savepoint
@@ -424,7 +423,7 @@ async def main() -> None:
 
     async for fetched_result in cursor:
         dict_result: List[Dict[Any, Any]] = fetched_result.result()
-        ... # do something with the result.
+        ...  # do something with the result.
 ```
 
 ### COPY FROM STDIN

docs/faq.md

@@ -12,6 +12,7 @@ The main problem is PostgreSQL expects `LIMIT` and `OFFSET` to be BIGINT type bu
 from psqlpy import ConnectionPool
 from psqlpy.extra_types import BigInt
 
+
 # --- Incorrect ---
 async def main() -> None:
     pool = ConnectionPool()
@@ -37,6 +38,7 @@ Instead of using `WHERE <field> IN ()` clause you must use `WHERE <field> = ANY(
 ```python
 from psqlpy import ConnectionPool
 
+
 # --- Incorrect ---
 async def main() -> None:
     pool = ConnectionPool()
@@ -72,6 +74,7 @@ For example, when we want to make `WHERE` clause with `ANY` and string values, w
 from psqlpy import ConnectionPool
 from psqlpy.extra_types import TextArray
 
+
 # --- Incorrect ---
 async def main() -> None:
     pool = ConnectionPool()
@@ -105,6 +108,7 @@ The main problem that we cannot determine the type of the empty sequence passed
 from psqlpy import ConnectionPool
 from psqlpy.extra_types import VarCharArray
 
+
 # --- Incorrect ---
 async def main() -> None:
     pool = ConnectionPool()

docs/usage/frameworks/aiohttp.md

@@ -47,10 +47,9 @@ async def pg_pool_example(request: web.Request):
 
 application = web.Application()
 application.on_startup.append(start_db_pool)
-application.add_routes([web.get('/', pg_pool_example)])
+application.add_routes([web.get("/", pg_pool_example)])
 
 
 if __name__ == "__main__":
     web.run_app(application)
-
 ```

docs/usage/frameworks/litestar.md

@@ -61,5 +61,4 @@ if __name__ == "__main__":
     uvicorn.run(
         "start_example:app",
     )
-
 ```