Update Black formatting

Author: WardBrian

.flake8

@@ -1,4 +1,4 @@
 [flake8]
-ignore = E127,E201,E202,E203,E231,E252,E266,E402,E999,F841,W503,W605
+ignore = E127,E201,E202,E203,E231,E252,E266,E402,E999,F841,W503,W605,E704
 max-line-length = 80
 exclude = .git,docs,docsrc,scripts,cmdstanpy_tutorial.py,rtd_change_default_version.py

.pre-commit-config.yaml

@@ -2,25 +2,25 @@ exclude: 'docsrc'
 fail_fast: true
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.2.0
+    rev: v6.0.0
     hooks:
     -   id: check-yaml
  # isort should run before black as black sometimes tweaks the isort output
   - repo: https://github.com/PyCQA/isort
-    rev: 5.12.0
+    rev: 7.0.0
     hooks:
       - id: isort
   # https://github.com/python/black#version-control-integration
   - repo: https://github.com/psf/black
-    rev: 23.7.0
+    rev: 25.9.0
     hooks:
       - id: black
   - repo: https://github.com/pycqa/flake8
-    rev: 3.9.2
+    rev: 7.3.0
     hooks:
       - id: flake8
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.5.0
+    rev: v1.18.2
     hooks:
       - id: mypy
         additional_dependencies: [ numpy >= 1.22]

cmdstanpy/install_cmdstan.py

@@ -475,9 +475,9 @@ def retrieve_version(version: str, progress: bool = True) -> None:
     for i in range(6):  # always retry to allow for transient URLErrors
         try:
             if progress and progbar.allow_show_progress():
-                progress_hook: Callable[
-                    [int, int, int], None
-                ] | None = wrap_url_progress_hook()
+                progress_hook: Callable[[int, int, int], None] | None = (
+                    wrap_url_progress_hook()
+                )
             else:
                 progress_hook = None
             file_tmp, _ = urllib.request.urlretrieve(

cmdstanpy/stanfit/gq.py

@@ -2,6 +2,7 @@
 Container for the result of running the
 generate quantities (GQ) method
 """
+
 from __future__ import annotations
 
 from collections import Counter
@@ -404,17 +405,15 @@ def draws_xr(
         vars: str | list[str] | None = None,
         inc_warmup: bool = False,
         inc_sample: bool = False,
-    ) -> NoReturn:
-        ...
+    ) -> NoReturn: ...
 
     @overload
     def draws_xr(
         self: "CmdStanGQ[CmdStanMCMC]",
         vars: str | list[str] | None = None,
         inc_warmup: bool = False,
         inc_sample: bool = False,
-    ) -> "xr.Dataset":
-        ...
+    ) -> "xr.Dataset": ...
 
     def draws_xr(
         self,

cmdstanpy/utils/stancsv.py

@@ -634,10 +634,12 @@ def parse_rdump_value(rhs: str) -> int | float | np.ndarray:
 
 
 def try_deduce_metric_type(
-    inv_metric: str
-    | np.ndarray
-    | Mapping[str, Any]
-    | Sequence[str | np.ndarray | Mapping[str, Any]],
+    inv_metric: (
+        str
+        | np.ndarray
+        | Mapping[str, Any]
+        | Sequence[str | np.ndarray | Mapping[str, Any]]
+    ),
 ) -> str | None:
     """Given a user-supplied metric, try to infer the correct metric type."""
     if isinstance(inv_metric, Sequence) and not isinstance(

pyproject.toml

@@ -67,6 +67,7 @@ docs = [
 [tool.black]
 line-length = 80
 skip-string-normalization = true
+target-version = ['py310', 'py311', 'py312', 'py313', 'py314']
 
 [tool.isort]
 multi_line_output = 3