math/py-diffcp: New port: Differentiation through cone programs

math/Makefile

@@ -930,6 +930,7 @@
     SUBDIR += py-cypari2
     SUBDIR += py-deap
     SUBDIR += py-dgl
+    SUBDIR += py-diffcp
     SUBDIR += py-dionysus
     SUBDIR += py-disjoint-set
     SUBDIR += py-docplex

math/py-diffcp/Makefile

@@ -0,0 +1,31 @@
+PORTNAME=	diffcp
+DISTVERSION=	1.0.23
+CATEGORIES=	math python
+MASTER_SITES=	PYPI
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	yuri@FreeBSD.org
+COMMENT=	Differentiation through cone programs
+WWW=		https://github.com/cvxgrp/diffcp/
+
+LICENSE=	APACHE20
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+PY_DEPENDS=	${PYNUMPY} \
+		${PYTHON_PKGNAMEPREFIX}pybind11>0:devel/py-pybind11@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}scipy>=0.13.2:science/py-scipy@${PY_FLAVOR}
+BUILD_DEPENDS=	${PY_SETUPTOOLS} \
+		${PY_DEPENDS} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
+RUN_DEPENDS=	${PY_DEPENDS}
+TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}cvxpy>0:math/py-cvxpy@${PY_FLAVOR}
+
+USES=		compiler:c++11-lang python
+USE_PYTHON=	pep517 autoplist pytest
+
+TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
+
+post-install:
+	@${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/_diffcp${PYTHON_EXT_SUFFIX}.so
+
+.include <bsd.port.mk>

math/py-diffcp/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1718822369
+SHA256 (diffcp-1.0.23.tar.gz) = 09fdcb3bc23668ccd09fdf3e20f790518c5b9be1877770bb6c265380c34f2199
+SIZE (diffcp-1.0.23.tar.gz) = 2198434

math/py-diffcp/files/patch-pyproject.toml

@@ -0,0 +1,15 @@
+--- pyproject.toml.orig	2024-06-19 18:46:39 UTC
++++ pyproject.toml
+@@ -2,9 +2,9 @@ requires = [
+ requires = [
+     "numpy>=1.15,<1.16; python_version=='3.7'",
+     "numpy>=1.17,<1.18; python_version=='3.8'",
+-    "numpy>=1.19,<1.20; python_version=='3.9'",
+-    "numpy>=1.21,<1.22; python_version=='3.10'",
+-    "numpy>=1.23,<1.24; python_version=='3.11'",
++    "numpy; python_version=='3.9'",
++    "numpy; python_version=='3.10'",
++    "numpy; python_version=='3.11'",
+     "scipy>=1.1.0",
+     "pybind11>=2.4",
+     "setuptools",

math/py-diffcp/pkg-descr

@@ -0,0 +1,4 @@
+diffcp is a Python package for computing the derivative of a convex cone
+program, with respect to its problem data. The derivative is implemented
+as an abstract linear map, with methods for its forward application and
+its adjoint.