Use ruff format as the pre-commit formatter

.github/.github/dependabot.yml

@@ -0,0 +1,8 @@
+# Keep GitHub Actions up to date with Dependabot...
+# https://docs.github.com/en/code-security/dependabot/working-with-dependabot/keeping-your-actions-up-to-date-with-dependabot
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.pre-commit-config.yaml

@@ -19,11 +19,7 @@ repos:
     rev: v0.1.11
     hooks:
       - id: ruff
-
-  - repo: https://github.com/psf/black
-    rev: 23.12.1
-    hooks:
-      - id: black
+      - id: ruff-format
 
   - repo: https://github.com/codespell-project/codespell
     rev: v2.2.6

audio_filters/butterworth_filter.py

@@ -11,7 +11,9 @@
 
 
 def make_lowpass(
-    frequency: int, samplerate: int, q_factor: float = 1 / sqrt(2)  # noqa: B008
+    frequency: int,
+    samplerate: int,
+    q_factor: float = 1 / sqrt(2),  # noqa: B008
 ) -> IIRFilter:
     """
     Creates a low-pass filter
@@ -39,7 +41,9 @@ def make_lowpass(
 
 
 def make_highpass(
-    frequency: int, samplerate: int, q_factor: float = 1 / sqrt(2)  # noqa: B008
+    frequency: int,
+    samplerate: int,
+    q_factor: float = 1 / sqrt(2),  # noqa: B008
 ) -> IIRFilter:
     """
     Creates a high-pass filter
@@ -67,7 +71,9 @@ def make_highpass(
 
 
 def make_bandpass(
-    frequency: int, samplerate: int, q_factor: float = 1 / sqrt(2)  # noqa: B008
+    frequency: int,
+    samplerate: int,
+    q_factor: float = 1 / sqrt(2),  # noqa: B008
 ) -> IIRFilter:
     """
     Creates a band-pass filter
@@ -96,7 +102,9 @@ def make_bandpass(
 
 
 def make_allpass(
-    frequency: int, samplerate: int, q_factor: float = 1 / sqrt(2)  # noqa: B008
+    frequency: int,
+    samplerate: int,
+    q_factor: float = 1 / sqrt(2),  # noqa: B008
 ) -> IIRFilter:
     """
     Creates an all-pass filter

conversions/convert_number_to_words.py

@@ -41,7 +41,7 @@ def max_value(cls, system: str) -> int:
         >>> NumberingSystem.max_value("indian") == 10**19 - 1
         True
         """
-        match (system_enum := cls[system.upper()]):
+        match system_enum := cls[system.upper()]:
             case cls.SHORT:
                 max_exp = system_enum.value[0][0] + 3
             case cls.LONG:

digital_image_processing/filters/gabor_filter.py

@@ -48,9 +48,9 @@ def gabor_filter_kernel(
             _y = -sin_theta * px + cos_theta * py
 
             # fill kernel
-            gabor[y, x] = np.exp(
-                -(_x**2 + gamma**2 * _y**2) / (2 * sigma**2)
-            ) * np.cos(2 * np.pi * _x / lambd + psi)
+            gabor[y, x] = np.exp(-(_x**2 + gamma**2 * _y**2) / (2 * sigma**2)) * np.cos(
+                2 * np.pi * _x / lambd + psi
+            )
 
     return gabor
 

graphs/eulerian_path_and_circuit_for_undirected_graph.py

@@ -56,7 +56,7 @@ def main():
     g4 = {1: [2, 3], 2: [1, 3], 3: [1, 2]}
     g5 = {
         1: [],
-        2: []
+        2: [],
         # all degree is zero
     }
     max_node = 10

physics/n_body_simulation.py

@@ -165,9 +165,7 @@ def update_system(self, delta_time: float) -> None:
 
                     # Calculation of the distance using Pythagoras's theorem
                     # Extra factor due to the softening technique
-                    distance = (dif_x**2 + dif_y**2 + self.softening_factor) ** (
-                        1 / 2
-                    )
+                    distance = (dif_x**2 + dif_y**2 + self.softening_factor) ** (1 / 2)
 
                     # Newton's law of universal gravitation.
                     force_x += (

project_euler/problem_056/sol1.py

@@ -30,9 +30,7 @@ def solution(a: int = 100, b: int = 100) -> int:
     # RETURN the MAXIMUM from the list of SUMs of the list of INT converted from STR of
     # BASE raised to the POWER
     return max(
-        sum(int(x) for x in str(base**power))
-        for base in range(a)
-        for power in range(b)
+        sum(int(x) for x in str(base**power)) for base in range(a) for power in range(b)
     )