Moved the metadata into PEP 621-compliant pyproject.toml. Dropped…

… package building with Python 2 and old versions of Python 3 which are unsupported by `setuptools` that has `PEP 621` implemented.

.github/workflows/testing.yml

@@ -55,10 +55,12 @@ jobs:
         if: ${{ !((matrix.python-version == '2.7') || (matrix.python-version == '3.5')) }}
         run: mypy imagehash tests/*.py --follow-imports=silent --ignore-missing-imports || true
       - name: build wheel
+        if: ${{ !((matrix.python-version == '2.7') || (matrix.python-version == '3.5')) }}
         run: python3 -m build -nwx .
       - name: Install the built wheel
+        if: ${{ !((matrix.python-version == '2.7') || (matrix.python-version == '3.5')) }}
         run: pip install --upgrade ./dist/*.whl
-      - run: coverage run -m pytest .
+      - run: coverage run -m pytest ./tests
       - name: Convert coverage output to lcov for coveralls
         # coverage-lcov requires python 3.6, so we cannot upload results
         # from python 2 and 3.5 builds :-(

pyproject.toml

@@ -1,3 +1,44 @@
 [build-system]
-requires = ["setuptools>=42.2"]
+requires = ["setuptools>=61.2"]
 build-backend = "setuptools.build_meta"
+
+[project]
+name = "ImageHash"
+version = "4.3.0"
+authors = [{name = "Johannes Buchner", email = "[email protected]"}]
+license = {text = "BSD-2-Clause"}
+description = "Image Hashing library"
+readme = "README.rst"
+dependencies = ["numpy", "scipy", "pillow", "PyWavelets"]
+
+[project.urls]
+Homepage = "https://github.com/JohannesBuchner/imagehash"
+
+[project.optional-dependencies]
+testing = ["pytest>=3"]
+
+[tool.setuptools]
+packages = ["imagehash"]
+script-files = ["find_similar_images.py"]
+include-package-data = true
+
+[tool.setuptools.package-data]
+imagehash = ["py.typed"]
+
+[tool.distutils.bdist_wheel]
+universal = 1
+
+[tool.flake8]
+count = true
+statistics = true
+max-line-length = 127
+max-complexity = 10
+avoid-escape = true
+# This ignore differs than autopep8's ignore as to not autofix tabs to spaces, but still warn when mixed
+ignore = '''
+A001,			; variable "hash" is shadowing a python builtin
+W191,E111	; tabs are prefered indentation;
+E117			; Bug with pycodestyle for Python 2.7 where it thinks everything is over-indented with tabs'''
+per-file-ignores = """
+; False positive with multiline strings https://github.com/PyCQA/pycodestyle/issues/376
+find_similar_images.py: E101"""