Update ruff requirement from ^0.11.10 to >=0.11.10,<0.17.0

algosystem/validation/domain/statistics/walkforward.py

@@ -123,7 +123,7 @@ def walk_forward_analysis(
     n = len(returns)
     keys = sorted(param_grid.keys())
     values = [param_grid[k] for k in keys]
-    param_list = [dict(zip(keys, combo)) for combo in itertools.product(*values)]
+    param_list = [dict(zip(keys, combo, strict=True)) for combo in itertools.product(*values)]
 
     # Compute fold boundaries
     # Each fold: [fold_start, fold_end) with IS = first is_ratio, OOS = rest

algosystem/validation/domain/strategy.py

@@ -96,7 +96,7 @@ def combinations(self) -> Iterator[ParameterSet]:
         keys = [name for name, _ in self._items]
         value_lists = [values for _, values in self._items]
         for combo in itertools.product(*value_lists):
-            yield ParameterSet(zip(keys, combo))
+            yield ParameterSet(zip(keys, combo, strict=True))
 
     def to_dict(self) -> dict[str, list[object]]:
         """Return a mutable dict copy preserving stable parameter order."""

algosystem/validation/infrastructure/matplotlib_charts.py

@@ -141,7 +141,7 @@ def draw(plt):
             if show_individual:
                 for points in slices.values():
                     points.sort()
-                    xs, ys = zip(*points)
+                    xs, ys = zip(*points, strict=True)
                     ax.plot(xs, ys, color="grey", alpha=0.15, linewidth=0.7, zorder=1)
 
             value_sharpes = {value: [] for value in values}
@@ -154,8 +154,8 @@ def draw(plt):
 
             ax.fill_between(
                 xs_mean,
-                [mean - std for mean, std in zip(means, stds)],
-                [mean + std for mean, std in zip(means, stds)],
+                [mean - std for mean, std in zip(means, stds, strict=True)],
+                [mean + std for mean, std in zip(means, stds, strict=True)],
                 alpha=0.25,
                 color="steelblue",
                 zorder=2,

pyproject.toml

@@ -55,7 +55,7 @@ isort = "^5.13.2"
 mypy = "^1.8.0"
 pytest-cov = "^5.0.0"
 backoff = "^1.2.1"
-ruff = "^0.11.10"
+ruff = ">=0.11.10,<0.17.0"
 import-linter = "^2.3.0"
 
 [tool.poetry.group.docs]

tests/validation/application/test_bruteforce.py

@@ -30,7 +30,7 @@ def test_full_crossvalidation(self):
         # Brute-force: re-run all passes manually
         keys = sorted(param_grid.keys())
         values = [param_grid[k] for k in keys]
-        plist = [dict(zip(keys, combo)) for combo in itertools.product(*values)]
+        plist = [dict(zip(keys, combo, strict=True)) for combo in itertools.product(*values)]
         n_params = len(plist)
 
         master_rng = np.random.default_rng(55)

tests/validation/infrastructure/test_strategies.py

@@ -128,7 +128,8 @@ def test_trending_persists_oos(self):
 
         grid = {"lookback": [5, 10, 20, 40], "threshold": [0.0, 0.001]}
         keys = sorted(grid.keys())
-        plist = [dict(zip(keys, c)) for c in itertools.product(*[grid[k] for k in keys])]
+        combos = itertools.product(*[grid[k] for k in keys])
+        plist = [dict(zip(keys, c, strict=True)) for c in combos]
 
         is_sharpes = [momentum_backtest(p, is_data) for p in plist]
         best_idx = np.argmax(is_sharpes)