more lint changes

Author: bsdz

.flake8

@@ -1,3 +1,3 @@
 [flake8]
 max-line-length = 88
-extend-ignore = E203, E704
+extend-ignore = E203, E704, E741

pyproject.toml

@@ -51,6 +51,10 @@ nbconvert = "^7.2.9"
 [tool.isort]
 profile = "black"
 
+[[tool.mypy.overrides]]
+module = "plotly.*,scipy.*,matplotlib.*"
+ignore_missing_imports = true
+
 [build-system]
 requires = ["poetry-core>=1.0.0", "setuptools==69.0.2", "mypy==1.8.0", "pandas-stubs==2.1.4.231227"]
 build-backend = "poetry.core.masonry.api"

yabte/utilities/plot/matplotlib/strategy_runner.py

@@ -111,7 +111,7 @@ def plot_strategy_runner(sr: StrategyRunner, settings: dict[str, Any] | None = N
 
             vax = axs[2 * i + 1]
             vax.yaxis.set_major_formatter(FuncFormatter(lambda x, p: f"{x/1000:,.0f}"))
-            vax.set_ylabel(f"Volume (thousands)")
+            vax.set_ylabel("Volume (thousands)")
             vax.fmt_xdata = date_formatter
 
             vax.bar(

yabte/utilities/portopt/hierarchical_risk_parity.py

@@ -36,7 +36,7 @@ def _getClusterVar(cov, cItems):
 
 def _getRecBipart(cov, sortIx):
     # Compute HRP alloc
-    w = pd.Series(1., index=sortIx)
+    w = pd.Series(1.0, index=sortIx)
     cItems = [sortIx]  # initialize all items in one cluster
     while len(cItems) > 0:
         cItems = [