feat: Set up comprehensive Python testing infrastructure

.gitignore

@@ -0,0 +1,161 @@
+# 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/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+
+# 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
+
+# celery beat schedule file
+celerybeat-schedule
+
+# 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/
+
+# Claude Code settings
+.claude/
+
+# Testing artifacts
+.pytest_cache/
+.coverage
+htmlcov/
+coverage.xml
+
+# Virtual environments
+.venv/
+venv/
+env/
+
+# IDE files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Project specific
+results/
+tb_logger/
+experiments/
+wandb/
+
+# Model files
+*.pth
+*.pt
+*.ckpt
+*.pkl
+*.h5
+
+# Data files
+dataset/
+datasets/

pyproject.toml

@@ -0,0 +1,113 @@
+[tool.poetry]
+name = "realesrgan"
+version = "0.3.0"
+description = "Real-ESRGAN aims at developing Practical Algorithms for General Image Restoration"
+authors = ["Xintao Wang <[email protected]>"]
+readme = "README.md"
+homepage = "https://github.com/xinntao/Real-ESRGAN"
+repository = "https://github.com/xinntao/Real-ESRGAN"
+keywords = ["computer vision", "pytorch", "image restoration", "super-resolution", "esrgan", "real-esrgan"]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "License :: OSI Approved :: Apache Software License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+]
+license = "BSD-3-Clause"
+packages = [
+    {include = "realesrgan", from = "Real-train"},
+    {include = "CSM"}
+]
+
+[tool.poetry.dependencies]
+python = "^3.7"
+basicsr = "*"
+numpy = "*"
+opencv-python = "*"
+torch = ">=1.7"
+cython = "*"
+
+[tool.poetry.group.dev.dependencies]
+pytest = "^7.0.0"
+pytest-cov = "^4.0.0"
+pytest-mock = "^3.10.0"
+
+[tool.poetry.scripts]
+test = "pytest:main"
+tests = "pytest:main"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"
+
+[tool.pytest.ini_options]
+minversion = "6.0"
+addopts = [
+    "--strict-markers",
+    "--strict-config",
+    "--verbose",
+    "--cov=realesrgan",
+    "--cov=CSM",
+    "--cov-report=html:htmlcov",
+    "--cov-report=xml:coverage.xml",
+    "--cov-report=term-missing",
+    "--cov-fail-under=80"
+]
+testpaths = ["tests"]
+python_files = ["test_*.py", "*_test.py"]
+python_classes = ["Test*"]
+python_functions = ["test_*"]
+markers = [
+    "unit: marks tests as unit tests (deselect with '-m \"not unit\"')",
+    "integration: marks tests as integration tests (deselect with '-m \"not integration\"')",
+    "slow: marks tests as slow (deselect with '-m \"not slow\"')"
+]
+
+[tool.coverage.run]
+source = ["realesrgan", "CSM"]
+omit = [
+    "*/tests/*",
+    "*/test_*",
+    "*/__pycache__/*",
+    "*/venv/*",
+    "*/.venv/*",
+    "*/site-packages/*",
+    "*/setup.py",
+    "*/conftest.py",
+    "*/experiments/*",
+    "*/results/*",
+    "*/tb_logger/*",
+    "*/wandb/*",
+    "*/pretrained_models/*",
+    "*/datasets/*",
+    "*/assets/*",
+    "*/inputs/*"
+]
+
+[tool.coverage.report]
+exclude_lines = [
+    "pragma: no cover",
+    "def __repr__",
+    "if self.debug:",
+    "if settings.DEBUG",
+    "raise AssertionError",
+    "raise NotImplementedError",
+    "if 0:",
+    "if __name__ == .__main__.:",
+    "class .*\\bProtocol\\):",
+    "@(abc\\.)?abstractmethod"
+]
+show_missing = true
+skip_covered = false
+precision = 2
+
+[tool.coverage.html]
+directory = "htmlcov"
+
+[tool.coverage.xml]
+output = "coverage.xml"