fix py formatting

Author: NotFish232

.gitignore

@@ -1,5 +1,4 @@
 target/
-venv/
 .direnv/
 .vscode/
 .envrc

flake.nix

@@ -10,30 +10,25 @@
       system = "x86_64-linux";
       pkgs = import nixpkgs { inherit system; };
       python = pkgs.python312;
-      venv_dir = "./venv/";
     in
     {
       devShells.${system}.default = pkgs.mkShell {
         packages = with pkgs; [
+          # Rust deps
           rustc
           cargo
           clippy
           rust-analyzer
           rustfmt
+
+          # Python + Deps
           python
-          python.pkgs.venvShellHook
+          python.pkgs.typer
+          python.pkgs.browser-cookie3
+          python.pkgs.natsort
+          python.pkgs.black
+          python.pkgs.isort
         ];
-        venvDir = venv_dir;
-        postShellHook = ''
-          SENTINEL="${venv_dir}/.installed"
-          REQUIREMENTS="requirements.txt"
-
-          if [ ! -f "$SENTINEL" ] || [ "$REQUIREMENTS" -nt "$SENTINEL" ]; then
-            pip install --upgrade pip
-            pip install -r "$REQUIREMENTS"
-            touch "$SENTINEL"
-          fi
-        '';
       };
     };
 }

scripts/format.sh

@@ -2,4 +2,7 @@
 
 find src | grep \.rs$ | xargs rustfmt
 
-find src | grep \.cpp$ | xargs clang-format -i
+find src | grep \.cpp$ | xargs clang-format -i
+
+python3 -m isort --profile black .
+python3 -m black .

scripts/sync_config.py

@@ -1,11 +1,11 @@
 #!/usr/bin/env python3
 
-import browser_cookie3  # type: ignore
+import json
 import os
 import re
-import json
-import typer
 
+import browser_cookie3  # type: ignore
+import typer
 
 LEETCODE_DOMAIN_NAME = "leetcode.com"
 
@@ -34,7 +34,7 @@
 EXISTING_LANGUAGE_REGEX = re.compile(r"^lang = \"(\w+)\"$", re.MULTILINE)
 
 
-def main(language: str) -> None:
+def main(language: str | None = None) -> None:
     cj = browser_cookie3.chrome(domain_name=LEETCODE_DOMAIN_NAME)
     cookies = {c.name: c.value for c in cj}
 

scripts/update_mods.py

@@ -1,8 +1,9 @@
 #!/usr/bin/env python3
 
+import re
 from pathlib import Path
+
 from natsort import natsorted
-import re
 
 SOLUTION_DIR = "./src/rust_solutions/"
 MOD_PATH = "./src/rust_solutions/mod.rs"

src/python_solutions/2149_rearrange-array-elements-by-sign.py

@@ -1,6 +1,7 @@
 from common import *
 
- # start_submission
+
+# start_submission
 class Solution:
     def rearrangeArray(self, nums: List[int]) -> List[int]:
         n = len(nums)
@@ -16,7 +17,8 @@ def rearrangeArray(self, nums: List[int]) -> List[int]:
             else:
                 ans[2 * odd_i + 1] = n
                 odd_i += 1
-        
+
         return ans
-        
- # end_submission
+
+
+# end_submission

src/python_solutions/2179_count-good-triplets-in-an-array.py

@@ -1,5 +1,6 @@
 from common import *
 
+
 # start_submission
 class STree:
     def __init__(self, v):

src/python_solutions/2786_visit-array-positions-to-maximize-score.py

@@ -1,5 +1,6 @@
 from common import *
 
+
 # start_submission
 class Solution:
     def maxScore(self, nums: List[int], x: int) -> int:

src/python_solutions/3027_find-the-number-of-ways-to-place-people-ii.py

@@ -1,5 +1,6 @@
 from common import *
 
+
 # start_submission
 class Solution:
     def maximumPoints(self, enemyEnergies: List[int], currentEnergy: int) -> int:

src/python_solutions/3100_water-bottles-ii.py

@@ -1,5 +1,6 @@
 from common import *
 
+
 # start_submission
 class Solution:
     def maxBottlesDrunk(self, numBottles: int, numExchange: int) -> int: