chore: repo cleanup

.github/CODEOWNERS

@@ -0,0 +1,2 @@
+# CODEOWNERS: set the repository owners who should be requested for review
+* @YOUR_GITHUB_USERNAME

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,15 @@
+---
+name: Bug report
+about: Create a report to help us improve
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. ...
+2. ...
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,10 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+---
+
+**Is your feature request related to a problem? Please describe.**
+
+**Describe the solution you'd like**
+
+**Describe alternatives you've considered**

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/pull_request_template.md

@@ -0,0 +1,8 @@
+## Summary
+
+Describe the change and why it was made.
+
+## Checklist
+
+- [ ] Tests added or updated
+- [ ] Documentation updated as needed

.github/workflows/python-ci.yml

@@ -0,0 +1,30 @@
+name: Python CI
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.8, 3.9, 3.10, 3.11]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      - name: Run tests
+        run: |
+          pytest -q

.github/workflows/release.yml

@@ -0,0 +1,20 @@
+name: Create Release
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Create Release
+        uses: actions/create-release@v1
+        with:
+          tag_name: ${{ github.ref_name }}
+          release_name: Release ${{ github.ref_name }}
+          body: "Automated release for ${{ github.ref_name }}"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -0,0 +1,35 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Virtual environments
+.venv/
+venv/
+ENV/
+env/
+
+# IDEs and system files
+.vscode/
+.idea/
+.DS_Store

.pre-commit-config.yaml

@@ -0,0 +1,16 @@
+repos:
+  - repo: https://github.com/psf/black
+    rev: 23.7.0
+    hooks:
+      - id: black
+        language_version: python3
+
+  - repo: https://github.com/PyCQA/isort
+    rev: 5.12.0
+    hooks:
+      - id: isort
+
+  - repo: https://github.com/pycqa/flake8
+    rev: 6.1.0
+    hooks:
+      - id: flake8

CHANGELOG.md

@@ -0,0 +1,7 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## Unreleased
+
+- Initial repository cleanup: refactor scripts, add tests, CI, license.

CODE_OF_CONDUCT.md

@@ -0,0 +1,7 @@
+# Contributor Covenant Code of Conduct
+
+This project adheres to the Contributor Covenant code of conduct. By
+participating, you are expected to uphold this code. Please report
+unacceptable behavior to the maintainers.
+
+For the full text see: https://www.contributor-covenant.org/

CONTRIBUTING.md

@@ -0,0 +1,19 @@
+Thank you for considering contributing to this repository.
+
+Guidelines
+----------
+
+- Open an issue to discuss larger changes before implementing them.
+- Fork the repository and create a feature branch for your change.
+- Keep changes small and focused; include tests for behavior changes.
+- Run the test suite and ensure all checks pass before submitting a PR.
+
+Running tests locally
+---------------------
+
+```bash
+python -m venv .venv
+source .venv/bin/activate
+pip install -r requirements.txt
+pytest
+```

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Your Name
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,3 +1,56 @@
 # basic-python-project
-# hi frined,these project that i did it my self in python 
-# thanks for coming by!
+
+Small collection of beginner Python utility scripts and exercises.
+
+Badges
+------
+
+[![Python CI](https://github.com/ali-ezz/basic-python-project/actions/workflows/python-ci.yml/badge.svg)](https://github.com/ali-ezz/basic-python-project/actions)
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
+
+Overview
+--------
+
+This repository contains a few small utilities:
+
+- `from_roman_to_english.py` - convert Roman numerals to integers (`roman_to_int`).
+- `max_number.py` - simple `find_max` helper.
+- `number_to_words.py` - convert digits to spoken words.
+- `roll_dice.py` - small `Dice` class that rolls six-sided dice.
+- `sigma.py` - tiny example returning the string "sigma".
+- `symbol_to_emoji.py` - map text emoticons to emoji characters.
+
+Getting started
+---------------
+
+1. Create a virtual environment and activate it:
+
+```bash
+python -m venv .venv
+source .venv/bin/activate
+```
+
+2. Install test dependencies:
+
+```bash
+pip install -r requirements.txt
+```
+
+Running tests
+-------------
+
+Run the test suite with:
+
+```bash
+pytest -q
+```
+
+Contributing
+------------
+
+See `CONTRIBUTING.md` for guidelines on submitting issues and pull requests.
+
+License
+-------
+
+This project is licensed under the MIT License - see the `LICENSE` file for details.

from_roman_to_english.py

@@ -1,41 +1,33 @@
-count=0
-i=0
-s='XII'
-while i<=len(s):
-      if 'CM' in s:
-         count+=900
-         s=s.replace("CM","")
-      elif 'IV' in s:
-         count+=4
-         s=s.replace("IV","")
-      elif 'IX' in s:
-         count+=9
-         s=s.replace("IX","")
-      elif 'XL' in s:
-         count+=40
-         s=s.replace("XL","")
-      elif 'XC' in s:
-         count+=90
-         s=s.replace("XC","")
-      elif 'CD' in s:
-         count+=400
-         s=s.replace("CD","")
-      i+=1
-for item in s:
-       if item =='I':
-                count+=1
-       elif item =='V':
-                count+=5
-       elif item =='X':
-                count+=10
-       elif item =='L':
-                count+=50
-       elif item =='C':
-                count+=100
-       elif item =='D':
-                count+=500
-       elif item =='CM':
-                 count+=400
-       elif item =='M':
-                count+=1000
-print(count)
+"""Utilities for converting Roman numerals to integers.
+
+This module exposes a single function `roman_to_int` and a small
+command-line entrypoint for quick manual use.
+"""
+
+from __future__ import annotations
+
+
+def roman_to_int(s: str) -> int:
+    """Convert a Roman numeral string to an integer.
+
+    Handles standard subtractive notation (IV, IX, XL, XC, CD, CM).
+    Non-Roman characters are ignored (treated as 0).
+    """
+    values = {"I": 1, "V": 5, "X": 10, "L": 50, "C": 100, "D": 500, "M": 1000}
+    total = 0
+    prev = 0
+    for ch in reversed(s.strip().upper()):
+        val = values.get(ch, 0)
+        if val < prev:
+            total -= val
+        else:
+            total += val
+            prev = val
+    return total
+
+
+if __name__ == "__main__":
+    import sys
+
+    arg = sys.argv[1] if len(sys.argv) > 1 else "XII"
+    print(roman_to_int(arg))

max_number.py

@@ -1,6 +1,21 @@
-def find_max(numbers):
-    max=numbers[0]
+"""Utilities for finding the maximum value in a list."""
+
+from __future__ import annotations
+
+
+def find_max(numbers: list) -> int:
+    """Return the maximum value from a non-empty list of numbers.
+
+    Raises `ValueError` when `numbers` is empty.
+    """
+    if not numbers:
+        raise ValueError("numbers must not be empty")
+    max_val = numbers[0]
     for num in numbers:
-        if max <= num:
-            max =num
-    print(f"the ma x number in the list is = {max}")
+        if num > max_val:
+            max_val = num
+    return max_val
+
+
+if __name__ == "__main__":
+    print(find_max([3, 1, 4, 2]))