archivers/py-blosc2: Add py-blosc2 2.2.0

C-Blosc2 is the new major version of C-Blosc, and is backward compatible with
both the C-Blosc1 API and its in-memory format. Python-Blosc2 is a Python
package that wraps C-Blosc2, the newest version of the Blosc compressor.

Currently Python-Blosc2 already reproduces the API of Python-Blosc, so it can be
used as a drop-in replacement. However, there are a few exceptions for a full
compatibility.

In addition, Python-Blosc2 aims to leverage the new C-Blosc2 API so as to
support super-chunks, multi-dimensional arrays (NDArray), serialization and
other bells and whistles introduced in C-Blosc2. Although this is always and
endless process, we have already catch up with most of the C-Blosc2 API
capabilities.

Note: Python-Blosc2 is meant to be backward compatible with Python-Blosc data.
That means that it can read data generated with Python-Blosc, but the opposite
is not true (i.e. there is no forward compatibility).

5 files changed, 71 insertions, 0 deletions

diff --git a/archivers/Makefile b/archivers/Makefile
index 624b2b7128ae..5bfce871b36c 100644
--- a/archivers/Makefile
+++ b/archivers/Makefile
@@ -177,6 +177,7 @@
     SUBDIR += ppunpack
     SUBDIR += pxz
     SUBDIR += py-acefile
+    SUBDIR += py-blosc2
     SUBDIR += py-borgbackup
     SUBDIR += py-borgbackup11
     SUBDIR += py-brotli
diff --git a/archivers/py-blosc2/Makefile b/archivers/py-blosc2/Makefile
new file mode 100644
index 000000000000..8b933417ea54
--- /dev/null
+++ b/archivers/py-blosc2/Makefile
@@ -0,0 +1,41 @@
+PORTNAME=	blosc2
+PORTVERSION=	2.2.0
+CATEGORIES=	archivers python
+MASTER_SITES=	PYPI
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	sunpoet@FreeBSD.org
+COMMENT=	Python wrapper for the C-Blosc2 library
+WWW=		https://github.com/Blosc/python-blosc2
+
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE.txt
+
+BUILD_DEPENDS=	cmake:devel/cmake-core \
+		ninja:devel/ninja \
+		${PYTHON_PKGNAMEPREFIX}numpy>=0,1:math/py-numpy@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}scikit-build>=0:devel/py-scikit-build@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR}
+LIB_DEPENDS=	libblosc2.so:archivers/c-blosc2
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}msgpack>=0:devel/py-msgpack@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}ndindex>=1.4:math/py-ndindex@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}numpy>=1.20.3,1:math/py-numpy@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}py-cpuinfo>=0:sysutils/py-py-cpuinfo@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}rich>=0:textproc/py-rich@${PY_FLAVOR}
+
+USES=		pkgconfig python:3.8+
+USE_PYTHON=	autoplist concurrent cython pep517
+
+MAKE_ENV=	CMAKE_ARGS=-DUSE_SYSTEM_BLOSC2=ON
+
+post-extract:
+	@${RM} ${WRKSRC}/blosc2/c-blosc2/blosc/shuffle-avx2.c.orig
+
+post-patch:
+# Clean up bundled libraries
+	@${RM} -r ${WRKSRC}/blosc2/c-blosc2/
+
+post-install:
+	${FIND} ${STAGEDIR}${PYTHON_SITELIBDIR} -name '*.so' -exec ${STRIP_CMD} {} +
+
+.include <bsd.port.mk>
diff --git a/archivers/py-blosc2/distinfo b/archivers/py-blosc2/distinfo
new file mode 100644
index 000000000000..09a27244985f
--- /dev/null
+++ b/archivers/py-blosc2/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1681052880
+SHA256 (blosc2-2.2.0.tar.gz) = 4cf3893fe85da4bd899ecf7a457fd09b2212fad256182100108de7a92b88aa87
+SIZE (blosc2-2.2.0.tar.gz) = 4135248
diff --git a/archivers/py-blosc2/files/patch-pyproject.toml b/archivers/py-blosc2/files/patch-pyproject.toml
new file mode 100644
index 000000000000..0493f71cbd28
--- /dev/null
+++ b/archivers/py-blosc2/files/patch-pyproject.toml
@@ -0,0 +1,9 @@
+--- pyproject.toml.orig	2023-04-04 10:26:30 UTC
++++ pyproject.toml
+@@ -1,5 +1,5 @@
+ [build-system]
+-requires = ["setuptools", "scikit-build", "cython", "cmake", "ninja", "oldest-supported-numpy"]
++requires = ["setuptools", "scikit-build", "cython", "numpy"]
+ 
+ [tool.cibuildwheel]
+ skip = "cp36-* cp37-* pp37-* *-manylinux_i686 *_ppc64le *_s390x *-musllinux*"
diff --git a/archivers/py-blosc2/pkg-descr b/archivers/py-blosc2/pkg-descr
new file mode 100644
index 000000000000..0a8ee49311ca
--- /dev/null
+++ b/archivers/py-blosc2/pkg-descr
@@ -0,0 +1,17 @@
+C-Blosc2 is the new major version of C-Blosc, and is backward compatible with
+both the C-Blosc1 API and its in-memory format. Python-Blosc2 is a Python
+package that wraps C-Blosc2, the newest version of the Blosc compressor.
+
+Currently Python-Blosc2 already reproduces the API of Python-Blosc, so it can be
+used as a drop-in replacement. However, there are a few exceptions for a full
+compatibility.
+
+In addition, Python-Blosc2 aims to leverage the new C-Blosc2 API so as to
+support super-chunks, multi-dimensional arrays (NDArray), serialization and
+other bells and whistles introduced in C-Blosc2. Although this is always and
+endless process, we have already catch up with most of the C-Blosc2 API
+capabilities.
+
+Note: Python-Blosc2 is meant to be backward compatible with Python-Blosc data.
+That means that it can read data generated with Python-Blosc, but the opposite
+is not true (i.e. there is no forward compatibility).