chore: fix RUF043 violations

tests/optimize/test_backtesting.py

@@ -444,7 +444,7 @@ def test_backtesting_start_no_data(default_conf, mocker, caplog, testdatadir) ->
 
     backtesting = Backtesting(default_conf)
     backtesting._set_strategy(backtesting.strategylist[0])
-    with pytest.raises(OperationalException, match="No data found. Terminating."):
+    with pytest.raises(OperationalException, match=r"No data found. Terminating\."):
         backtesting.start()
 
 
@@ -465,7 +465,7 @@ def test_backtesting_no_pair_left(default_conf, mocker) -> None:
     default_conf["export"] = "none"
     default_conf["timerange"] = "20180101-20180102"
 
-    with pytest.raises(OperationalException, match="No pair in whitelist."):
+    with pytest.raises(OperationalException, match=r"No pair in whitelist\."):
         Backtesting(default_conf)
 
     default_conf.update(
@@ -476,7 +476,7 @@ def test_backtesting_no_pair_left(default_conf, mocker) -> None:
     )
 
     with pytest.raises(
-        OperationalException, match="Detail timeframe must be smaller than strategy timeframe."
+        OperationalException, match=r"Detail timeframe must be smaller than strategy timeframe\."
     ):
         Backtesting(default_conf)
 
@@ -517,7 +517,7 @@ def test_backtesting_pairlist_list(default_conf, mocker, tickers) -> None:
     default_conf["strategy_list"] = [CURRENT_TEST_STRATEGY, "StrategyTestV2"]
     with pytest.raises(
         OperationalException,
-        match="PrecisionFilter not allowed for backtesting multiple strategies.",
+        match=r"PrecisionFilter not allowed for backtesting multiple strategies\.",
     ):
         Backtesting(default_conf)
 

tests/optimize/test_hyperopt.py

@@ -280,7 +280,7 @@ def test_start_no_data(mocker, hyperopt_conf, tmp_path) -> None:
         "5",
     ]
     pargs = get_args(args)
-    with pytest.raises(OperationalException, match="No data found. Terminating."):
+    with pytest.raises(OperationalException, match=r"No data found. Terminating\."):
         start_hyperopt(pargs)
 
     # Cleanup since that failed hyperopt start leaves a lockfile.
@@ -1127,7 +1127,7 @@ def test_in_strategy_auto_hyperopt(mocker, hyperopt_conf, tmp_path, fee) -> None
     assert opt.backtesting.strategy.max_open_trades != 1
 
     opt.custom_hyperopt.generate_estimator = lambda *args, **kwargs: "ET1"
-    with pytest.raises(OperationalException, match="Optuna Sampler ET1 not supported."):
+    with pytest.raises(OperationalException, match=r"Optuna Sampler ET1 not supported\."):
         opt.get_optimizer(42)
 
 

tests/optimize/test_hyperoptloss.py

@@ -11,8 +11,8 @@ from freqtrade.resolvers.hyperopt_resolver import HyperOptLossResolver
 def test_hyperoptlossresolver_noname(default_conf):
     with pytest.raises(
         OperationalException,
-        match="No Hyperopt loss set. Please use `--hyperopt-loss` to specify "
-        "the Hyperopt-Loss class to use.",
+        match=r"No Hyperopt loss set. Please use `--hyperopt-loss` to specify "
+        r"the Hyperopt-Loss class to use\.",
     ):
         HyperOptLossResolver.load_hyperoptloss(default_conf)