Release v3.0.0

.dockerignore

@@ -0,0 +1,62 @@
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+*.egg-info/
+dist/
+build/
+*.egg
+
+# Virtual environments
+venv/
+env/
+ENV/
+.venv
+
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
+
+# Testing
+.pytest_cache/
+.coverage
+htmlcov/
+.tox/
+.nox/
+
+# Environment
+.env
+.env.local
+.env.*.local
+
+# Downloads
+downloads/
+*.pdf
+*.doc
+*.docx
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Git
+.git/
+.gitignore
+
+# Documentation
+*.md
+!README.md
+
+# Docker
+Dockerfile
+docker-compose.yml
+.dockerignore
+
+# Other
+*.log
+.cache

.github/workflows/code-quality.yml

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+name: Code quality
+
+on:
+  pull_request:
+    branches:
+      - main
+      - master
+      - develop
+  push:
+    branches:
+      - main
+      - master
+      - develop
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Cache pip packages
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-codequality-${{ hashFiles('**/requirements.txt', '**/setup.py') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-codequality-
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+          pip install -e ".[dev]"
+
+      - name: Run Black (format check)
+        run: black --check --diff signnow/ tests/ examples/ run_examples.py
+
+      - name: Run Flake8
+        run: flake8 signnow/ tests/ examples/ run_examples.py --max-line-length=88 --extend-ignore=E203,W503,E501

.github/workflows/tests.yml

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+name: Tests
+
+on:
+  pull_request:
+    branches:
+      - main
+      - master
+      - develop
+  push:
+    branches:
+      - main
+      - master
+      - develop
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Cache pip packages
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt', '**/pyproject.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+          pip install -e ".[dev]"
+
+      - name: Run tests with coverage
+        run: |
+          pytest tests/ -v --cov=signnow --cov-report=term --cov-fail-under=80
+
+      - name: Upload test results
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: test-results-${{ matrix.python-version }}
+          path: |
+            .pytest_cache/
+          retention-days: 7

.gitignore

@@ -1,21 +1,130 @@
-# Compiled python modules.
-*.pyc
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
 
-# Setuptools distribution folder.
-/dist/
+# C extensions
+*.so
 
-# Python egg metadata, regenerated from source files by setuptools.
-/*.egg-info
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
 
-# virtualenv environment
-/venv/
+# PyInstaller
+*.manifest
+*.spec
 
-# Ignore pycharm idea folder.
-/.idea/
+# Test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
 
-# Ignore downloaded documents
-/examples/downloaded_documents/
+# Translations
+*.mo
+*.pot
 
-# Package build directory
-/build/
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
 
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+Pipfile.lock
+
+# PEP 582
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
+
+# OS
+.DS_Store
+Thumbs.db