Refactor code for improved readability and consistency

- Cleaned up multiline statements and removed unnecessary line breaks in various files.
- Ensured consistent formatting in function definitions and calls across the codebase.
- Updated docstrings and comments for clarity where applicable.
- Removed trailing newlines in module docstrings.
- Enhanced logging statements for better clarity in maintenance tasks.

tests/integration/test_metrics.py

@@ -42,9 +42,24 @@ async def test_metrics_calculator_summarizes_execution_data() -> None:
                 ) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9),
                          ($10, $11, $12, $13, $14, $15, $16, $17, $18)
                 """,
-                "trade-1", started, finished, "filled", 12.5, 10.0, 100.0, "USD->BTC->ETH->USD", 3,
-                "trade-2", started_two, finished_two, "filled", -
-                4.5, -2.0, 200.0, "USD->ETH->BTC->USD", 3,
+                "trade-1",
+                started,
+                finished,
+                "filled",
+                12.5,
+                10.0,
+                100.0,
+                "USD->BTC->ETH->USD",
+                3,
+                "trade-2",
+                started_two,
+                finished_two,
+                "filled",
+                -4.5,
+                -2.0,
+                200.0,
+                "USD->ETH->BTC->USD",
+                3,
             )
             await conn.execute(
                 """
@@ -53,11 +68,24 @@ async def test_metrics_calculator_summarizes_execution_data() -> None:
                        ($7, $8, $9, $10, $11, $12),
                        ($13, $14, $15, $16, $17, $18)
                 """,
-                started, "USD->BTC->ETH->USD", 4.0, 3.0, 0.03, True,
-                started_two, "USD->ETH->BTC->USD", 2.0, 1.0, 0.01, False,
-                started_two +
-                timedelta(
-                    seconds=30), "USD->BTC->ETH->USD", 5.0, 4.0, 0.04, True,
+                started,
+                "USD->BTC->ETH->USD",
+                4.0,
+                3.0,
+                0.03,
+                True,
+                started_two,
+                "USD->ETH->BTC->USD",
+                2.0,
+                1.0,
+                0.01,
+                False,
+                started_two + timedelta(seconds=30),
+                "USD->BTC->ETH->USD",
+                5.0,
+                4.0,
+                0.04,
+                True,
             )
             await conn.execute(
                 """
@@ -67,8 +95,30 @@ async def test_metrics_calculator_summarizes_execution_data() -> None:
                 ) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12),
                          ($13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24)
                 """,
-                "trade-1", "order-1", 0, "BTC/USD", "buy", 2.0, 101, "closed", 2.0, 100.0, "{}", started,
-                "trade-2", "order-2", 0, "ETH/USD", "sell", 4.0, 202, "closed", 3.0, 200.0, "{}", started_two,
+                "trade-1",
+                "order-1",
+                0,
+                "BTC/USD",
+                "buy",
+                2.0,
+                101,
+                "closed",
+                2.0,
+                100.0,
+                "{}",
+                started,
+                "trade-2",
+                "order-2",
+                0,
+                "ETH/USD",
+                "sell",
+                4.0,
+                202,
+                "closed",
+                3.0,
+                200.0,
+                "{}",
+                started_two,
             )
 
         metrics = await MetricsCalculator(store).compute()