Use ruff to format code instead of black and isort

Author: amorison

pyproject.toml

@@ -66,7 +66,3 @@ module = [
     "scipy.*",
 ]
 ignore_missing_imports = true
-
-[tool.isort]
-profile = "black"
-multi_line_output = 3

stagpy/args.py

@@ -11,9 +11,8 @@
 import matplotlib.style as mpls
 from loam.cli import CLIManager, Subcmd
 
-from . import ISOLATED
-from . import __doc__ as doc_module
 from . import (
+    ISOLATED,
     _styles,
     commands,
     conf,
@@ -24,6 +23,7 @@
     rprof,
     time_series,
 )
+from . import __doc__ as doc_module
 from ._helpers import baredoc
 from .config import CONFIG_DIR
 

stagpy/processing.py

@@ -277,9 +277,7 @@ def init_c_overturn(step: Step) -> Rprof:
     def initprof(rpos: float) -> float:
         """Theoretical initial profile."""
         if rpos < rsup:
-            return xi0s * ((rtop**3 - rbot**3) / (rtop**3 - rpos**3)) ** (
-                1 - k_fe
-            )
+            return xi0s * ((rtop**3 - rbot**3) / (rtop**3 - rpos**3)) ** (1 - k_fe)
         return xieut
 
     rad = np.linspace(rbot, rtop, 500)

stagpy/stagyydata.py

@@ -62,7 +62,7 @@ def _as_view_item(obj: int) -> None:
 
 
 def _as_view_item(
-    obj: Union[Sequence[StepIndex], slice, int]
+    obj: Union[Sequence[StepIndex], slice, int],
 ) -> Union[Sequence[StepIndex], Sequence[slice], None]:
     """Return None or a suitable iterable to build a _StepsView."""
     try:
@@ -423,7 +423,9 @@ def __getitem__(
             istep = int(istep)  # type: ignore
         except ValueError:
             raise error.InvalidTimestepError(
-                self.sdat, istep, "Time step should be an integer value"  # type: ignore
+                self.sdat,
+                istep,  # type: ignore
+                "Time step should be an integer value",
             )
         if istep < 0:
             istep += len(self)

tox.ini

@@ -32,18 +32,17 @@ python_files = test_*.py
 [testenv:fmt]
 skip_install = true
 deps =
-    isort==5.12.0
-    black==23.3.0
+    ruff==0.1.9
 commands =
-    isort stagpy/ tests/
-    black stagpy/ tests/
+    ruff check --select I --fix stagpy tests
+    ruff format stagpy tests
 
 [testenv:fmt-check]
 skip_install = true
 deps = {[testenv:fmt]deps}
 commands =
-    isort --check stagpy/ tests/
-    black --check stagpy/ tests/
+    ruff check --select I stagpy tests
+    ruff format --check stagpy tests
 
 [gh]
 python =