Move project metadata and remove setup.py

MANIFEST.in

@@ -2,5 +2,9 @@ include doc/*.rst
 include doc/conf.py
 include doc/make.bat
 include doc/Makefile
+prune doc/_*
 
-include examples/*.py
+prune .github
+exclude .gitignore
+exclude .gitlab-ci.yml
+exclude .test-conda-env-py3.yml

arraycontext/impl/jax/fake_numpy.py

@@ -23,9 +23,10 @@
 """
 from functools import partial, reduce
 
-import jax.numpy as jnp
 import numpy as np
 
+import jax.numpy as jnp
+
 from arraycontext.container import NotAnArrayContainerError, serialize_container
 from arraycontext.container.traversal import (
     rec_map_array_container,

arraycontext/impl/pytato/__init__.py

@@ -720,7 +720,6 @@ def __init__(self,
             unstable.
         """
         import jax.numpy as jnp
-
         import pytato as pt
         super().__init__(compile_trace_callback=compile_trace_callback)
         self.array_types = (pt.Array, jnp.ndarray)
@@ -766,7 +765,6 @@ def zeros_like(self, ary):
 
     def from_numpy(self, array):
         import jax
-
         import pytato as pt
 
         def _from_numpy(ary):
@@ -791,7 +789,6 @@ def freeze(self, array):
             return array
 
         import jax.numpy as jnp
-
         import pytato as pt
 
         from arraycontext.container.traversal import rec_keyed_map_array_container

arraycontext/pytest.py

@@ -206,7 +206,6 @@ def __init__(self, *args, **kwargs):
     def is_available(cls) -> bool:
         try:
             import jax  # noqa: F401
-
             import pytato  # noqa: F401
             return True
         except ImportError:

arraycontext/version.py

@@ -1,2 +1,15 @@
-VERSION = (2021, 1)
-VERSION_TEXT = ".".join(str(i) for i in VERSION)
+from importlib import metadata
+from typing import Tuple
+
+
+def _parse_version(version: str) -> Tuple[Tuple[int, ...], str]:
+    import re
+
+    m = re.match("^([0-9.]+)([a-z0-9]*?)$", VERSION_TEXT)
+    assert m is not None
+
+    return tuple([int(nr) for nr in m.group(1).split(".")]), m.group(2)
+
+
+VERSION_TEXT = metadata.version("arraycontext")
+VERSION, VERSION_STATUS = _parse_version(VERSION_TEXT)

doc/conf.py

@@ -1,3 +1,4 @@
+from importlib import metadata
 from urllib.request import urlopen
 
 
@@ -8,12 +9,8 @@
 
 copyright = "2021, University of Illinois Board of Trustees"
 author = "Arraycontext Contributors"
-
-ver_dic = {}
-exec(compile(open("../arraycontext/version.py").read(), "../arraycontext/version.py",
-    "exec"), ver_dic)
-version = ".".join(str(x) for x in ver_dic["VERSION"])
-release = ver_dic["VERSION_TEXT"]
+release = metadata.version("arraycontext")
+version = ".".join(release.split(".")[:2])
 
 intersphinx_mapping = {
     "jax": ("https://jax.readthedocs.io/en/latest/", None),

pyproject.toml

@@ -1,5 +1,77 @@
+[build-system]
+build-backend = "setuptools.build_meta"
+requires = [
+    "setuptools>=63",
+]
+
+[project]
+name = "arraycontext"
+version = "2021.1"
+description = "Choose your favorite numpy-workalike"
+readme = "README.rst"
+license = { text = "MIT" }
+authors = [
+    { name = "Andreas Kloeckner", email = "[email protected]" },
+]
+requires-python = ">=3.8"
+classifiers = [
+    "Development Status :: 3 - Alpha",
+    "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 :: Only",
+    "Topic :: Scientific/Engineering",
+    "Topic :: Scientific/Engineering :: Information Analysis",
+    "Topic :: Scientific/Engineering :: Mathematics",
+    "Topic :: Software Development :: Libraries",
+    "Topic :: Utilities",
+]
+dependencies = [
+    "immutabledict>=4.1",
+    "numpy",
+    "pytools>=2024.1.3",
+]
+
+[project.optional-dependencies]
+jax = [
+    "jax>=0.4",
+]
+pyopencl = [
+    "islpy>=2024.1",
+    "loopy>=2024.1",
+    "pyopencl>=2024.1",
+]
+pytato = [
+    "pytato>=2021.1",
+]
+test = [
+    "mypy",
+    "pytest",
+    "ruff",
+]
+
+[project.urls]
+Documentation = "https://documen.tician.de/arraycontext"
+Homepage = "https://github.com/inducer/arraycontext"
+
+[tool.setuptools.packages.find]
+include = [
+    "arraycontext*",
+]
+
+[tool.setuptools.package-dir]
+# https://github.com/Infleqtion/client-superstaq/pull/715
+"" = "."
+
+[tool.setuptools.package-data]
+pytools = [
+    "py.typed",
+]
+
 [tool.ruff]
-target-version = "py38"
 preview = true
 
 [tool.ruff.lint]
@@ -13,15 +85,15 @@ extend-select = [
     "N",   # pep8-naming
     "NPY", # numpy
     "Q",   # flake8-quotes
-    "UP",  # pyupgrade
     "RUF", # ruff
+    "UP",  # pyupgrade
     "W",   # pycodestyle
 ]
 extend-ignore = [
-    "C90",  # McCabe complexity
-    "E221", # multiple spaces before operator
-    "E226", # missing whitespace around arithmetic operator
-    "E402", # module-level import not at top of file
+    "C90",   # McCabe complexity
+    "E221",  # multiple spaces before operator
+    "E226",  # missing whitespace around arithmetic operator
+    "E402",  # module-level import not at top of file
     "UP006", # updated annotations due to __future__ import
     "UP007", # updated annotations due to __future__ import
 ]
@@ -33,15 +105,17 @@ multiline-quotes = "double"
 
 [tool.ruff.lint.isort]
 combine-as-imports = true
+known-first-party = [
+    "jax",
+    "loopy",
+    "pymbolic",
+    "pyopencl",
+    "pytato",
+    "pytools",
+]
 known-local-folder = [
     "arraycontext",
 ]
-known-first-party = [
-  "pytools",
-  "pyopencl",
-  "pytato",
-  "loopy",
-]
 lines-after-imports = 2
 
 [tool.mypy]
@@ -51,15 +125,13 @@ warn_unused_ignores = true
 # check_untyped_defs = true
 
 [[tool.mypy.overrides]]
-
 module = [
-  "islpy",
-  "loopy.*",
-  "meshmode.*",
-  "pymbolic",
-  "pymbolic.*",
-  "pyopencl.*",
-  "jax.*",
+    "islpy.*",
+    "loopy.*",
+    "meshmode.*",
+    "pymbolic",
+    "pymbolic.*",
+    "pyopencl.*",
+    "jax.*",
 ]
-
 ignore_missing_imports = true