build: switch from setup.py to pyproject.toml

pyproject.toml

@@ -0,0 +1,47 @@
+[build-system]
+requires = [
+    "setuptools>=60",
+    "setuptools-scm>=8.0"]
+
+[project]
+name = "pylops"
+authors = [
+    {name = "Matteo Ravasi", email = "[email protected]"},
+]
+description = "Python library implementing linear operators to allow solving large-scale optimization problems without requiring to explicitly create a dense (or sparse) matrix."
+readme = "README.md"
+requires-python = ">=3.7"
+keywords = ["algebra", "inverse problems", "large-scale optimization"]
+license.file = "LICENSE.md"
+classifiers = [
+        "Development Status :: 5 - Production/Stable",
+        "Intended Audience :: Developers",
+        "Intended Audience :: Science/Research",
+        "License :: OSI Approved :: GNU Lesser General Public License v2 or later (LGPLv2+)",
+        "Natural Language :: English",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Topic :: Scientific/Engineering :: Mathematics",
+    ]
+dynamic = ["version", ]
+dependencies = [
+        "numpy >= 1.21.0",
+        "scipy >= 1.4.0",
+        "pylops >= 1.17.0",
+        "setuptools >= 61.2.0",
+    ]
+[project.optional-dependencies]
+advanced = ["llvmlite",
+            "numba",
+            "pyfftw",
+            "PyWavelets",
+            "scikit-fmm",
+            "spgl1",
+]
+
+[tool.setuptools.packages.find]
+where = ["pylops"]
+namespaces = false
+
+[tool.setuptools_scm]
+version_file = "pylops/version.py"

requirements-dev.txt

@@ -12,7 +12,7 @@ matplotlib
 ipython
 pytest
 pytest-runner
-setuptools_scm<8.0.0
+setuptools_scm
 docutils<0.18
 Sphinx
 pydata-sphinx-theme