Pyproject

.gitignore

@@ -21,8 +21,6 @@ lextab.py
 yacctab.py
 .pytest_cache/*
 
-loopy/_git_rev.py
-
 .cache
 .env
 virtualenv-[0-9]*[0-9]

loopy/version.py

@@ -21,32 +21,16 @@
 """
 
 
-# {{{ find install- or run-time git revision
+import re
+from importlib import metadata
 
-import os
 
+VERSION_TEXT = metadata.version("loopy")
+_match = re.match("^([0-9.]+)([a-z0-9]*?)$", VERSION_TEXT)
+assert _match is not None
+VERSION_STATUS = _match.group(2)
+VERSION = tuple(int(nr) for nr in _match.group(1).split("."))
 
-if os.environ.get("AKPYTHON_EXEC_IMPORT_UNAVAILABLE") is not None:
-    # We're just being exec'd by setup.py. We can't import anything.
-    _git_rev = None
-
-else:
-    import loopy._git_rev as _git_rev_mod  # pylint: disable=no-name-in-module,import-error  # noqa: E501
-    _git_rev = _git_rev_mod.GIT_REVISION
-
-    # If we're running from a dev tree, the last install (and hence the most
-    # recent update of the above git rev) could have taken place very long ago.
-    from pytools import find_module_git_revision
-    _runtime_git_rev = find_module_git_revision(__file__, n_levels_up=1)
-    if _runtime_git_rev is not None:
-        _git_rev = _runtime_git_rev
-
-# }}}
-
-
-VERSION = (2024, 1)
-VERSION_STATUS = ""
-VERSION_TEXT = ".".join(str(x) for x in VERSION) + VERSION_STATUS
 
 try:
     import islpy.version
@@ -62,8 +46,7 @@
 else:
     _cgen_version = cgen.version.VERSION_TEXT
 
-DATA_MODEL_VERSION = "{}-islpy{}-cgen{}-{}-v1".format(
-        VERSION_TEXT, _islpy_version, _cgen_version, _git_rev)
+DATA_MODEL_VERSION = f"{VERSION_TEXT}-islpy{_islpy_version}-cgen{_cgen_version}-v1"
 
 
 FALLBACK_LANGUAGE_VERSION = (2018, 2)

pyproject.toml

@@ -1,3 +1,80 @@
+[build-system]
+build-backend = "setuptools.build_meta"
+requires = [
+    "setuptools>=63",
+]
+
+[project]
+name = "loopy"
+version = "2024.1"
+description = "A code generator for array-based code on CPUs and GPUs"
+readme = "README.rst"
+license = { text = "MIT" }
+authors = [
+    { name = "Andreas Kloeckner", email = "inform@tiker.net" },
+]
+requires-python = ">=3.8"
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Other Audience",
+    "Intended Audience :: Science/Research",
+    "License :: OSI Approved :: MIT License",
+    "Natural Language :: English",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Topic :: Scientific/Engineering",
+    "Topic :: Scientific/Engineering :: Information Analysis",
+    "Topic :: Scientific/Engineering :: Mathematics",
+    "Topic :: Scientific/Engineering :: Visualization",
+    "Topic :: Software Development :: Libraries",
+    "Topic :: Utilities",
+]
+dependencies = [
+    "pytools>=2024.1.5",
+    "pymbolic>=2022.1",
+    "genpy>=2016.1.2",
+
+    # https://github.com/inducer/loopy/pull/419
+    "numpy>=1.19",
+
+    "cgen>=2016.1",
+    "islpy>=2019.1",
+    "codepy>=2017.1",
+    "colorama",
+    "Mako",
+    "pyrsistent",
+    "immutables",
+    "typing_extensions",
+]
+[project.optional-dependencies]
+pyopencl = [
+    "pyopencl>=2022.3",
+]
+fortran = [
+    # Note that this is *not* regular 'f2py2e', this is
+    # the Fortran parser from the (unfinished) third-edition
+    # f2py, as linked below. This package is not on the package index, AFAIK.
+    # -AK, 2024-08-02
+    "f2py @ git+https://github.com/pearu/f2py.git",
+    "ply>=3.6",
+]
+
+[project.scripts]
+
+[project.urls]
+Documentation = "https://documen.tician.de/loopy"
+Homepage = "https://github.com/inducer/loopy"
+
+[tool.setuptools.packages.find]
+include = [
+    "loopy*",
+]
+
+[tool.setuptools.package-data]
+loopy = [
+    "py.typed",
+]
 
 [tool.ruff]
 preview = true