[pre-commit.ci] pre-commit autoupdate

.pre-commit-config.yaml

@@ -16,7 +16,7 @@ repos:
       - id: auto-walrus
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.9.10
+    rev: v0.11.0
     hooks:
       - id: ruff
       - id: ruff-format
@@ -42,7 +42,7 @@ repos:
         pass_filenames: false
 
   - repo: https://github.com/abravalheri/validate-pyproject
-    rev: v0.23
+    rev: v0.24
     hooks:
       - id: validate-pyproject
 

conversions/prefix_conversions_string.py

@@ -53,7 +53,7 @@ class SIUnit(Enum):
     yocto = -24
 
     @classmethod
-    def get_positive(cls: type[T]) -> dict:
+    def get_positive(cls) -> dict:
         """
         Returns a dictionary with only the elements of this enum
         that has a positive value
@@ -68,7 +68,7 @@ def get_positive(cls: type[T]) -> dict:
         return {unit.name: unit.value for unit in cls if unit.value > 0}
 
     @classmethod
-    def get_negative(cls: type[T]) -> dict:
+    def get_negative(cls) -> dict:
         """
         Returns a dictionary with only the elements of this enum
         that has a negative value

data_structures/arrays/sudoku_solver.py

@@ -54,7 +54,7 @@ def parse_grid(grid):
     return False if a contradiction is detected.
     """
     ## To start, every square can be any digit; then assign values from the grid.
-    values = {s: digits for s in squares}
+    values = dict.fromkeys(squares, digits)
     for s, d in grid_values(grid).items():
         if d in digits and not assign(values, s, d):
             return False  ## (Fail if we can't assign d to square s.)
@@ -203,7 +203,7 @@ def random_puzzle(assignments=17):
     Note the resulting puzzle is not guaranteed to be solvable, but empirically
     about 99.8% of them are solvable. Some have multiple solutions.
     """
-    values = {s: digits for s in squares}
+    values = dict.fromkeys(squares, digits)
     for s in shuffled(squares):
         if not assign(values, s, random.choice(values[s])):
             break

graphics/digital_differential_analyzer_line.py

@@ -29,7 +29,7 @@ def digital_differential_analyzer_line(
     for _ in range(steps):
         x += x_increment
         y += y_increment
-        coordinates.append((int(round(x)), int(round(y))))
+        coordinates.append((round(x), round(y)))
     return coordinates
 
 

graphs/minimum_spanning_tree_prims2.py

@@ -239,8 +239,8 @@ def prims_algo(
     13
     """
     # prim's algorithm for minimum spanning tree
-    dist: dict[T, int] = {node: maxsize for node in graph.connections}
-    parent: dict[T, T | None] = {node: None for node in graph.connections}
+    dist: dict[T, int] = dict.fromkeys(graph.connections, maxsize)
+    parent: dict[T, T | None] = dict.fromkeys(graph.connections)
 
     priority_queue: MinPriorityQueue[T] = MinPriorityQueue()
     for node, weight in dist.items():

hashes/enigma_machine.py

@@ -15,12 +15,12 @@ def rotator():
     gear_one.append(i)
     del gear_one[0]
     gear_one_pos += 1
-    if gear_one_pos % int(len(alphabets)) == 0:
+    if gear_one_pos % len(alphabets) == 0:
         i = gear_two[0]
         gear_two.append(i)
         del gear_two[0]
         gear_two_pos += 1
-        if gear_two_pos % int(len(alphabets)) == 0:
+        if gear_two_pos % len(alphabets) == 0:
             i = gear_three[0]
             gear_three.append(i)
             del gear_three[0]

linear_algebra/src/test_linear_algebra.py

@@ -181,7 +181,7 @@ def test_component_matrix(self) -> None:
         test for Matrix method component()
         """
         a = Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]], 3, 3)
-        assert a.component(2, 1) == 7, 0.01
+        assert a.component(2, 1) == 7, "0.01"
 
     def test__add__matrix(self) -> None:
         """

maths/primelib.py

@@ -76,7 +76,7 @@ def is_prime(number: int) -> bool:
     if number <= 1:
         status = False
 
-    for divisor in range(2, int(round(sqrt(number))) + 1):
+    for divisor in range(2, round(sqrt(number)) + 1):
         # if 'number' divisible by 'divisor' then sets 'status'
         # of false and break up the loop.
         if number % divisor == 0:

other/davis_putnam_logemann_loveland.py

@@ -36,7 +36,7 @@ def __init__(self, literals: list[str]) -> None:
         Represent the literals and an assignment in a clause."
         """
         # Assign all literals to None initially
-        self.literals: dict[str, bool | None] = {literal: None for literal in literals}
+        self.literals: dict[str, bool | None] = dict.fromkeys(literals)
 
     def __str__(self) -> str:
         """

other/quine.py

@@ -1,5 +1,5 @@
 #!/bin/python3
-# ruff: noqa
+# ruff: noqa: PLC3002
 """
 Quine:
 

project_euler/problem_028/sol1.py

@@ -37,7 +37,7 @@ def solution(n: int = 1001) -> int:
     """
     total = 1
 
-    for i in range(1, int(ceil(n / 2.0))):
+    for i in range(1, ceil(n / 2.0)):
         odd = 2 * i + 1
         even = 2 * i
         total = total + 4 * odd**2 - 6 * even

pyproject.toml

@@ -119,6 +119,7 @@ lint.ignore = [
   "PT018",   # Assertion should be broken down into multiple parts
   "S101",    # Use of `assert` detected -- DO NOT FIX
   "S311",    # Standard pseudo-random generators are not suitable for cryptographic purposes -- FIX ME
+  "SIM905",  # Consider using a list literal instead of `str.split` -- DO NOT FIX
   "SLF001",  # Private member accessed: `_Iterator` -- FIX ME
   "UP038",   # Use `X | Y` in `{}` call instead of `(X, Y)` -- DO NOT FIX
 ]

scripts/validate_filenames.py

@@ -9,28 +9,25 @@
 filepaths = list(good_file_paths())
 assert filepaths, "good_file_paths() failed!"
 
-upper_files = [file for file in filepaths if file != file.lower()]
-if upper_files:
+if upper_files := [file for file in filepaths if file != file.lower()]:
     print(f"{len(upper_files)} files contain uppercase characters:")
     print("\n".join(upper_files) + "\n")
 
-space_files = [file for file in filepaths if " " in file]
-if space_files:
+if space_files := [file for file in filepaths if " " in file]:
     print(f"{len(space_files)} files contain space characters:")
     print("\n".join(space_files) + "\n")
 
-hyphen_files = [file for file in filepaths if "-" in file]
-if hyphen_files:
+if hyphen_files := [
+    file for file in filepaths if "-" in file and "/site-packages/" not in file
+]:
     print(f"{len(hyphen_files)} files contain hyphen characters:")
     print("\n".join(hyphen_files) + "\n")
 
-nodir_files = [file for file in filepaths if os.sep not in file]
-if nodir_files:
+if nodir_files := [file for file in filepaths if os.sep not in file]:
     print(f"{len(nodir_files)} files are not in a directory:")
     print("\n".join(nodir_files) + "\n")
 
-bad_files = len(upper_files + space_files + hyphen_files + nodir_files)
-if bad_files:
+if bad_files := len(upper_files + space_files + hyphen_files + nodir_files):
     import sys
 
     sys.exit(bad_files)

sorts/external_sort.py

@@ -61,7 +61,7 @@ def __init__(self, files):
         self.files = files
         self.empty = set()
         self.num_buffers = len(files)
-        self.buffers = {i: None for i in range(self.num_buffers)}
+        self.buffers = dict.fromkeys(range(self.num_buffers))
 
     def get_dict(self):
         return {

strings/frequency_finder.py

@@ -36,7 +36,7 @@
 
 
 def get_letter_count(message: str) -> dict[str, int]:
-    letter_count = {letter: 0 for letter in string.ascii_uppercase}
+    letter_count = dict.fromkeys(string.ascii_uppercase, 0)
     for letter in message.upper():
         if letter in LETTERS:
             letter_count[letter] += 1