Merge branch 'TheAlgorithms:master' into master

Author: MaximSmolskiy

.flake8

@@ -45,7 +45,7 @@ pulls:
   closeComment: >
     Please reopen this pull request once you commit the changes requested
     or make improvements on the code. If this is not the case and you need
-    some help, feel free to seek help from our [Gitter](https://gitter.im/TheAlgorithms)
+    some help, feel free to seek help from our [Gitter](https://gitter.im/TheAlgorithms/community)
     or ping one of the reviewers. Thank you for your contributions!
 
 issues:
@@ -59,5 +59,5 @@ issues:
   closeComment: >
     Please reopen this issue once you add more information and updates here.
     If this is not the case and you need some help, feel free to seek help
-    from our [Gitter](https://gitter.im/TheAlgorithms) or ping one of the
+    from our [Gitter](https://gitter.im/TheAlgorithms/community) or ping one of the
     reviewers. Thank you for your contributions!

.github/stale.yml

@@ -0,0 +1,16 @@
+# https://beta.ruff.rs
+name: ruff
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+jobs:
+  ruff:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - run: pip install --user ruff
+    - run: ruff --format=github .

.github/workflows/ruff.yml

@@ -3,6 +3,7 @@ repos:
     rev: v4.4.0
     hooks:
       - id: check-executables-have-shebangs
+      - id: check-toml
       - id: check-yaml
       - id: end-of-file-fixer
         types: [python]
@@ -14,60 +15,41 @@ repos:
     hooks:
     -   id: auto-walrus
 
+  - repo: https://github.com/charliermarsh/ruff-pre-commit
+    rev: v0.0.259
+    hooks:
+      - id: ruff
+
   - repo: https://github.com/psf/black
     rev: 23.1.0
     hooks:
       - id: black
 
-  - repo: https://github.com/PyCQA/isort
-    rev: 5.12.0
+  - repo: https://github.com/codespell-project/codespell
+    rev: v2.2.4
     hooks:
-      - id: isort
-        args:
-          - --profile=black
+      - id: codespell
+        additional_dependencies:
+          - tomli
 
   - repo: https://github.com/tox-dev/pyproject-fmt
     rev: "0.9.2"
     hooks:
       - id: pyproject-fmt
 
+  - repo: local
+    hooks:
+      - id: validate-filenames
+        name: Validate filenames
+        entry: ./scripts/validate_filenames.py
+        language: script
+        pass_filenames: false
+
   - repo: https://github.com/abravalheri/validate-pyproject
     rev: v0.12.1
     hooks:
       - id: validate-pyproject
 
-  - repo: https://github.com/asottile/pyupgrade
-    rev: v3.3.1
-    hooks:
-      - id: pyupgrade
-        args:
-          - --py311-plus
-
-  - repo: https://github.com/charliermarsh/ruff-pre-commit
-    rev: v0.0.255
-    hooks:
-      - id: ruff
-        args:
-          - --ignore=E741
-
-  - repo: https://github.com/PyCQA/flake8
-    rev: 6.0.0
-    hooks:
-      - id: flake8 # See .flake8 for args
-        additional_dependencies: &flake8-plugins
-          - flake8-bugbear
-          - flake8-builtins
-          # - flake8-broken-line
-          - flake8-comprehensions
-          - pep8-naming
-
-  - repo: https://github.com/asottile/yesqa
-    rev: v1.4.0
-    hooks:
-      - id: yesqa
-        additional_dependencies:
-          *flake8-plugins
-
   - repo: https://github.com/pre-commit/mirrors-mypy
     rev: v1.1.1
     hooks:
@@ -77,25 +59,3 @@ repos:
           - --install-types # See mirrors-mypy README.md
           - --non-interactive
         additional_dependencies: [types-requests]
-
-  - repo: https://github.com/codespell-project/codespell
-    rev: v2.2.4
-    hooks:
-      - id: codespell
-        args:
-          - --ignore-words-list=3rt,ans,crate,damon,fo,followings,hist,iff,kwanza,mater,secant,som,sur,tim,zar
-        exclude: |
-          (?x)^(
-              ciphers/prehistoric_men.txt |
-              strings/dictionary.txt |
-              strings/words.txt |
-              project_euler/problem_022/p022_names.txt
-          )$
-
-  - repo: local
-    hooks:
-      - id: validate-filenames
-        name: Validate filenames
-        entry: ./scripts/validate_filenames.py
-        language: script
-        pass_filenames: false

.pre-commit-config.yaml

@@ -2,7 +2,7 @@
 
 ## Before contributing
 
-Welcome to [TheAlgorithms/Python](https://github.com/TheAlgorithms/Python)! Before sending your pull requests, make sure that you __read the whole guidelines__. If you have any doubt on the contributing guide, please feel free to [state it clearly in an issue](https://github.com/TheAlgorithms/Python/issues/new) or ask the community in [Gitter](https://gitter.im/TheAlgorithms).
+Welcome to [TheAlgorithms/Python](https://github.com/TheAlgorithms/Python)! Before sending your pull requests, make sure that you __read the whole guidelines__. If you have any doubt on the contributing guide, please feel free to [state it clearly in an issue](https://github.com/TheAlgorithms/Python/issues/new) or ask the community in [Gitter](https://gitter.im/TheAlgorithms/community).
 
 ## Contributing
 
@@ -81,11 +81,11 @@ We want your work to be readable by others; therefore, we encourage you to note
   black .
   ```
 
-- All submissions will need to pass the test `flake8 . --ignore=E203,W503 --max-line-length=88` before they will be accepted so if possible, try this test locally on your Python file(s) before submitting your pull request.
+- All submissions will need to pass the test `ruff .` before they will be accepted so if possible, try this test locally on your Python file(s) before submitting your pull request.
 
   ```bash
-  python3 -m pip install flake8  # only required the first time
-  flake8 . --ignore=E203,W503  --max-line-length=88 --show-source
+  python3 -m pip install ruff  # only required the first time
+  ruff .
   ```
 
 - Original code submission require docstrings or comments to describe your work.
@@ -176,7 +176,7 @@ We want your work to be readable by others; therefore, we encourage you to note
 
 - Most importantly,
   - __Be consistent in the use of these guidelines when submitting.__
-  - __Join__ us on [Discord](https://discord.com/invite/c7MnfGFGa6) and [Gitter](https://gitter.im/TheAlgorithms) __now!__
+  - __Join__ us on [Discord](https://discord.com/invite/c7MnfGFGa6) and [Gitter](https://gitter.im/TheAlgorithms/community) __now!__
   - Happy coding!
 
 Writer [@poyea](https://github.com/poyea), Jun 2019.

CONTRIBUTING.md

@@ -976,6 +976,8 @@
     * [Sol1](project_euler/problem_125/sol1.py)
   * Problem 129
     * [Sol1](project_euler/problem_129/sol1.py)
+  * Problem 131
+    * [Sol1](project_euler/problem_131/sol1.py)
   * Problem 135
     * [Sol1](project_euler/problem_135/sol1.py)
   * Problem 144

DIRECTORY.md

@@ -16,7 +16,7 @@
   <a href="https://discord.gg/c7MnfGFGa6">
     <img src="https://img.shields.io/discord/808045925556682782.svg?logo=discord&colorB=7289DA&style=flat-square" height="20" alt="Discord chat">
   </a>
-  <a href="https://gitter.im/TheAlgorithms">
+  <a href="https://gitter.im/TheAlgorithms/community">
     <img src="https://img.shields.io/badge/Chat-Gitter-ff69b4.svg?label=Chat&logo=gitter&style=flat-square" height="20" alt="Gitter chat">
   </a>
   <!-- Second row: -->
@@ -42,7 +42,7 @@ Read through our [Contribution Guidelines](CONTRIBUTING.md) before you contribut
 
 ## Community Channels
 
-We are on [Discord](https://discord.gg/c7MnfGFGa6) and [Gitter](https://gitter.im/TheAlgorithms)! Community channels are a great way for you to ask questions and get help. Please join us!
+We are on [Discord](https://discord.gg/c7MnfGFGa6) and [Gitter](https://gitter.im/TheAlgorithms/community)! Community channels are a great way for you to ask questions and get help. Please join us!
 
 ## List of Algorithms
 

README.md

@@ -5,7 +5,7 @@
 from __future__ import annotations
 
 from decimal import Decimal
-from math import *  # noqa: F401, F403
+from math import *  # noqa: F403
 
 from sympy import diff
 

arithmetic_analysis/newton_raphson.py

@@ -8,7 +8,7 @@
 # Newton's Method - https://en.wikipedia.org/wiki/Newton's_method
 
 from sympy import diff, lambdify, symbols
-from sympy.functions import *  # noqa: F401, F403
+from sympy.functions import *  # noqa: F403
 
 
 def newton_raphson(

arithmetic_analysis/newton_raphson_new.py

@@ -20,7 +20,7 @@ class EqualLoudnessFilter:
      samplerate, use with caution.
 
     Code based on matlab implementation at https://bit.ly/3eqh2HU
-    (url shortened for flake8)
+    (url shortened for ruff)
 
     Target curve: https://i.imgur.com/3g2VfaM.png
     Yulewalk response: https://i.imgur.com/J9LnJ4C.png