chore: formatting

Author: ddebin

pyproject.toml

@@ -24,11 +24,40 @@ build-backend = "poetry.core.masonry.api"
 package-mode = false
 
 [tool.black]
-line-length = 88
+line-length = 120
 target-version = ['py313']
 
+[tool.ruff]
+line-length = 120
+
 [tool.ruff.lint]
-# Enable Pyflakes (`F`) and a subset of the pycodestyle (`E`) codes by default.
-# Unlike Flake8, Ruff doesn't enable pycodestyle warnings (`W`) or
-# McCabe complexity (`C901`) by default.
-select = ["E4", "E7", "E9", "F", "B", "ICN", "PT", "SIM", "TC", "PERF", "W", "C4"]
+select = ["ALL"]
+ignore = [
+    "A001", # Variable `...` is shadowing a Python builtin
+    "BLE001", # Do not catch blind exception: `Exception`
+    "CPY001", # Missing copyright notice at top of file
+    "D1",
+    "D211", # `incorrect-blank-line-before-class` (D203) and `no-blank-line-before-class` (D211) are incompatible
+    "D212", # `multi-line-summary-first-line` (D212) and `multi-line-summary-second-line` (D213) are incompatible
+    "DOC201", # `return` is not documented in docstring
+    "D417", # Missing argument descriptions in the docstring for ...
+    "EM101", # Exception must not use a string literal, assign to variable first
+    "ERA001", # Found commented-out code
+    "FBT001", # Boolean-typed positional argument in function definition
+    "FBT003", # Boolean positional value in function call
+    "N8",
+    "PLW0603", # Using the global statement to update `...` is discouraged
+    "PLR2004", # Magic value used in comparison
+    "S101", # Use of `assert` detected
+    "S311", # Standard pseudo-random generators are not suitable for cryptographic purposes
+    "TRY002", # Create your own exception
+    "TRY003", # Avoid specifying long messages outside the exception class
+    "TRY301", # Abstract `raise` to an inner function
+ ]
+ 
+[tool.ruff.lint.mccabe]
+max-complexity = 15
+
+[tool.ruff.lint.pylint]
+max-args = 8
+max-locals = 20

src/ashton_and_string.py

@@ -1,8 +1,9 @@
 #!/usr/bin/env python3
 
+import itertools
 import os
 import sys
-import itertools
+from pathlib import Path
 from typing import IO
 
 
@@ -91,8 +92,8 @@ def main(fptr: IO) -> None:
 
 
 if __name__ == "__main__":
-    if "OUTPUT_PATH" in os.environ:
-        with open(os.environ["OUTPUT_PATH"], "wt") as fptr:
+    if path := os.getenv("OUTPUT_PATH"):
+        with Path(path).open("wt", encoding="utf-8") as fptr:
             main(fptr)
             fptr.close()
     else:

src/bigger_is_greater.py

@@ -2,6 +2,7 @@
 
 import os
 import sys
+from pathlib import Path
 from typing import IO
 
 
@@ -18,7 +19,7 @@ def switchAbove(word: list[int]) -> bool:
 
 def switchBelow(word: list[int], best: list[int]) -> list[int]:
     previous_equal = True
-    for i in range(0, len(word) - 1):
+    for i in range(len(word) - 1):
         if previous_equal and word[i] == best[i]:
             continue
         previous_equal = False
@@ -57,8 +58,8 @@ def main(fptr: IO) -> None:
 
 
 if __name__ == "__main__":
-    if "OUTPUT_PATH" in os.environ:
-        with open(os.environ["OUTPUT_PATH"], "wt") as fptr:
+    if path := os.getenv("OUTPUT_PATH"):
+        with Path(path).open("wt", encoding="utf-8") as fptr:
             main(fptr)
             fptr.close()
     else:

src/climbing_the_leaderboard.py

@@ -1,7 +1,8 @@
 #!/usr/bin/env python3
 
-import sys
 import os
+import sys
+from pathlib import Path
 from typing import IO
 
 
@@ -38,8 +39,8 @@ def main(fptr: IO) -> None:
 
 
 if __name__ == "__main__":
-    if "OUTPUT_PATH" in os.environ:
-        with open(os.environ["OUTPUT_PATH"], "wt") as fptr:
+    if path := os.getenv("OUTPUT_PATH"):
+        with Path(path).open("wt", encoding="utf-8") as fptr:
             main(fptr)
             fptr.close()
     else:

src/determining_dna_health.py

@@ -1,19 +1,19 @@
 #!/usr/bin/env python3
 
-import sys
-import os
 import bisect
-from collections import defaultdict
-from typing import IO, Dict, List
-from collections import deque
+import os
+import sys
+from collections import defaultdict, deque
 from operator import itemgetter
+from pathlib import Path
+from typing import IO
 
 
 class TrieNode:
-    def __init__(self):
+    def __init__(self) -> None:
         # Initialize TrieNode attributes
-        self.children: Dict[str, TrieNode] = defaultdict(TrieNode)
-        self.output: List[str] = []
+        self.children: dict[str, TrieNode] = defaultdict(TrieNode)
+        self.output: list[str] = []
         self.fail: TrieNode | None = None
 
 
@@ -116,10 +116,6 @@ def main(fptr: IO) -> None:
         len_min = min(len_min, len(g))
         alphabet.update(list(g))
 
-    print(
-        f"Alphabet of {len(alphabet)}, genes length between {len_min} and {len_max}, {len(genes_dict)} genes, {s} strands"
-    )
-
     dnas = []
     for _ in range(s):
         first_multiple_input = input().rstrip().split()
@@ -132,7 +128,6 @@ def main(fptr: IO) -> None:
     min_h = sys.maxsize
 
     if len_min == len_max:
-        print("Fast Mode!")
         for first, last, d in dnas:
             h = 0
             for i in range(len(d) - len_min + 1):
@@ -144,7 +139,6 @@ def main(fptr: IO) -> None:
 
     else:
         # Build the Aho-Corasick automaton
-        print("Aho-Corasick!")
         genes_unique = set(genes)
         trie = build_automaton(genes_unique)
         for first, last, d in dnas:
@@ -156,8 +150,8 @@ def main(fptr: IO) -> None:
 
 
 if __name__ == "__main__":
-    if "OUTPUT_PATH" in os.environ:
-        with open(os.environ["OUTPUT_PATH"], "wt") as fptr:
+    if path := os.getenv("OUTPUT_PATH"):
+        with Path(path).open("wt", encoding="utf-8") as fptr:
             main(fptr)
             fptr.close()
     else:

src/encryption.py

@@ -1,8 +1,9 @@
 #!/usr/bin/env python3
 
+import math
 import os
 import sys
-import math
+from pathlib import Path
 from typing import IO
 
 
@@ -31,8 +32,8 @@ def main(fptr: IO) -> None:
 
 
 if __name__ == "__main__":
-    if "OUTPUT_PATH" in os.environ:
-        with open(os.environ["OUTPUT_PATH"], "wt") as fptr:
+    if path := os.getenv("OUTPUT_PATH"):
+        with Path(path).open("wt", encoding="utf-8") as fptr:
             main(fptr)
             fptr.close()
     else:

src/magic_square_forming.py

@@ -2,6 +2,7 @@
 
 import os
 import sys
+from pathlib import Path
 from typing import IO
 
 min_cost = 100
@@ -37,8 +38,6 @@ def loop(s: list[int], pos: int, cost: int) -> None:
         else:
             loop(s, pos + 1, c)
 
-    return
-
 
 def formingMagicSquare(s: list[list[int]]) -> int:
     flat = [x for xs in s for x in xs]
@@ -53,8 +52,8 @@ def main(fptr: IO) -> None:
 
 
 if __name__ == "__main__":
-    if "OUTPUT_PATH" in os.environ:
-        with open(os.environ["OUTPUT_PATH"], "wt") as fptr:
+    if path := os.getenv("OUTPUT_PATH"):
+        with Path(path).open("wt", encoding="utf-8") as fptr:
             main(fptr)
             fptr.close()
     else:

src/matrix_rotation_algo.py

@@ -1,17 +1,13 @@
 #!/usr/bin/env python3
 
-import sys
 import os
+import sys
+from pathlib import Path
 from typing import IO
 
 
-def print_matrix(matrix: list[list[int]]) -> None:
-    for r in matrix:
-        fptr.write(" ".join(map(str, r)) + "\n")
-
-
 def rotate(matrix: list[list[int]], layer: int, m: int, n: int) -> None:
-    """Rotate matrix with m lines, n columns"""
+    """Rotate matrix with m lines, n columns."""
     tmp = matrix[layer][layer]
     # left border
     for i in range(layer + 1, m - layer):
@@ -57,12 +53,12 @@ def main(fptr: IO) -> None:
         assert len(line) == n
         matrix.append(line)
     matrixRotation(matrix, r, m, n)
-    print_matrix(matrix)
+    fptr.writelines(" ".join(map(str, r)) + "\n" for r in matrix)
 
 
 if __name__ == "__main__":
-    if "OUTPUT_PATH" in os.environ:
-        with open(os.environ["OUTPUT_PATH"], "wt") as fptr:
+    if path := os.getenv("OUTPUT_PATH"):
+        with Path(path).open("wt", encoding="utf-8") as fptr:
             main(fptr)
             fptr.close()
     else:

src/morgan_and_a_string.py

@@ -1,7 +1,8 @@
 #!/usr/bin/env python3
 
-import sys
 import os
+import sys
+from pathlib import Path
 from typing import IO
 
 
@@ -27,8 +28,8 @@ def main(fptr: IO) -> None:
 
 
 if __name__ == "__main__":
-    if "OUTPUT_PATH" in os.environ:
-        with open(os.environ["OUTPUT_PATH"], "wt") as fptr:
+    if path := os.getenv("OUTPUT_PATH"):
+        with Path(path).open("wt", encoding="utf-8") as fptr:
             main(fptr)
             fptr.close()
     else:

src/quadrant_queries_v1.py

@@ -3,12 +3,13 @@
 import math
 import os
 import sys
+from pathlib import Path
 from typing import IO
 
 
 # count nodes in a range
 def countNodes(
-    start: int, end: int, level: int, leaf_start: int, leaf_end: int
+    start: int, end: int, level: int, leaf_start: int, leaf_end: int,
 ) -> list[int]:
     leafs = 2 ** (levels - level)
     node_idx = 2 ** (level - 1) - 1 + leaf_end // leafs - 1
@@ -58,10 +59,10 @@ def flipNodes(
     else:
         split = leaf_start + (leaf_end - leaf_start) // 2
         left = flipNodes(
-            start, min(end, split), level + 1, leaf_start, split, flip, deepInit
+            start, min(end, split), level + 1, leaf_start, split, flip, deepInit,
         )
         right = flipNodes(
-            max(start, split + 1), end, level + 1, split + 1, leaf_end, flip, deepInit
+            max(start, split + 1), end, level + 1, split + 1, leaf_end, flip, deepInit,
         )
         n = [left[i] + right[i] for i in range(4)]
         tree[node_idx][:4] = n
@@ -125,8 +126,8 @@ def main(fptr: IO) -> None:
 
 
 if __name__ == "__main__":
-    if "OUTPUT_PATH" in os.environ:
-        with open(os.environ["OUTPUT_PATH"], "wt") as fptr:
+    if path := os.getenv("OUTPUT_PATH"):
+        with Path(path).open("wt", encoding="utf-8") as fptr:
             main(fptr)
             fptr.close()
     else: