gnu: Add python-cianna.

* gnu/packages/astronomy.scm (python-cianna): New variable.

Change-Id: Ide1b3e735b6a88f2dd0e7c10e2daf4a00b6e1279

gnu/local.mk

@@ -1092,6 +1092,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/catdoc-CVE-2017-11110.patch		\
   %D%/packages/patches/chez-irregex-import-cond-expand.patch	\
   %D%/packages/patches/chez-scheme-bin-sh.patch			\
+  %D%/packages/patches/cianna-remove-error-for-missing-cuda.patch		\
   %D%/packages/patches/circos-remove-findbin.patch		\
   %D%/packages/patches/cdparanoia-fpic.patch			\
   %D%/packages/patches/cdrkit-libre-cross-compile.patch	\

gnu/packages/geo.scm

@@ -1219,20 +1219,23 @@ readily with other Python GIS packages such as pyproj, Rtree, and Shapely.")
 (define-public python-geopack
   (package
     (name "python-geopack")
-    (version "1.0.10")
+    (version "1.0.12")
     (source
      (origin
-       (method url-fetch)
-       (uri (pypi-uri "geopack" version))
+       (method git-fetch)
+       (uri (git-reference
+              (url "https://github.com/tsssss/geopack")
+              (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
        (sha256
-        (base32 "0mryjp7m4h99qlpvnn40s81sygr73qcv8rkmjp9pcli1gz829kjf"))))
+        (base32 "0ap5j4359xxjkbz06y097yq5d37sxcwlnlsfwrv6dvza7ydmgcgg"))))
     (build-system pyproject-build-system)
     (arguments
      (list
       ;; XXX Reported upstream <https://github.com/tsssss/geopack/issues/21>.
       #:tests? #f))
     (native-inputs
-     (list python-pytest python-setuptools python-wheel))
+     (list python-setuptools))
     (propagated-inputs
      (list python-numpy python-scipy))
     (home-page "https://github.com/tsssss/geopack")

gnu/packages/maths.scm

@@ -3995,6 +3995,45 @@ addition it can be used as a module in Python for plotting.  It supports
 vector and bitmap output, including PDF, Postscript, SVG and EMF.")
     (license license:gpl2+)))
 
+(define-public voro++
+  (package
+    (name "voro++")
+    (version "0.4.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://math.lbl.gov/" name "/download/dir/"
+                           name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0zj3xbrqf8sm49yhypy23k3w9786r94kcwm8v803ikp23q3p0ygg"))))
+    (build-system gnu-build-system)
+    (arguments
+     (list
+      #:tests? #f       ;no tests
+      #:make-flags #~(list (string-append "PREFIX=" #$output))
+      #:phases
+      #~(modify-phases %standard-phases
+          (delete 'configure))))        ;no configure
+    (home-page "https://math.lbl.gov/voro++/")
+    (synopsis "C++ library for the computation of the Voronoi diagram")
+    (description
+     "Voro++ is a software library for carrying out three-dimensional
+computations of the Voronoi tessellation.  A distinguishing feature of the
+Voro++ library is that it carries out cell-based calculations, computing the
+Voronoi cell for each particle individually.  It is particularly well-suited
+for applications that rely on cell-based statistics, where features of Voronoi
+cells (eg. volume, centroid, number of faces) can be used to analyze a system
+of particles.
+
+Voro++ comprises of several C++ classes that can be built as a static library.
+A command-line utility is also provided that can use most features of the
+code.  The direct cell-by-cell construction makes the library particularly
+well-suited to handling special boundary conditions and walls.  It employs
+algorithms that are tolerant for numerical precision errors, it exhibits high
+performance, and it has been successfully employed on very large particle
+systems.")
+    (license license:bsd-3)))
+
 (define-public maxflow
   (package
     (name "maxflow")

gnu/packages/patches/cianna-remove-error-for-missing-cuda.patch

@@ -0,0 +1,32 @@
+From 5eed2d2ca7c13c08ca7eb92fc4a78c30ca4b6b3d Mon Sep 17 00:00:00 2001
+From: Hellseher <sharlatanus@gmail.com>
+Date: Sat, 18 Apr 2026 08:26:29 +0000
+Subject: [PATCH] Remove CUDA error handling from network.c
+
+Removed error handling for CUDA compilation check.
+
+Fixes: https://github.com/Deyht/CIANNA/issues/4
+---
+ src/network.c | 9 ---------
+ 1 file changed, 9 deletions(-)
+
+diff --git a/src/network.c b/src/network.c
+index d454f64..5a9497c 100644
+--- a/src/network.c
++++ b/src/network.c
+@@ -155,15 +155,6 @@ CIANNA V-1.0.1.2 stable build (04/2026), by D.Cornu\n\
+ 		init_cuda(networks[network_number]);
+ 	#endif
+ 	
+-	#ifndef CUDA
+-	if(comp_int == C_CUDA)
+-	{
+-		printf("\n ERROR: compute method set to CUDA while CIANNA was not compiled for it.\n");
+-		printf(" Install Nvidia CUDA and recompile CIANNA with the appropriate option.\n\n");
+-		exit(EXIT_FAILURE);
+-	}
+-	#endif
+-	
+ 	#ifndef BLAS
+ 	if(comp_int == C_BLAS)
+ 	{

gnu/packages/python-web.scm

@@ -167,6 +167,46 @@
   #:use-module (guix utils)
   #:use-module (srfi srfi-1))
 
+(define-public python-aioboto3
+  (package
+    (name "python-aioboto3")
+    (version "15.5.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+              (url "https://github.com/terricain/aioboto3")
+              (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "05644x17f9sl8mv9bp8l0rjcmw5x2ssyd5z1v3xmgcspk5qs6qn8"))))
+    (build-system pyproject-build-system)
+    (arguments
+     (list
+      #:tests? #f ;XXX: all tests faild
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'unpack 'relax-requirements
+            (lambda _
+              (substitute* "pyproject.toml"
+                (("aiobotocore\\[boto3\\]==2.25.1")
+                 "aiobotocore >= 2.25.1")))))))
+    (native-inputs
+     (list python-setuptools
+           python-setuptools-scm))
+    (propagated-inputs
+     (list python-aiobotocore
+           python-aiofiles
+           ;; [optional]
+           python-boto3
+           python-cryptography))
+    (home-page "https://github.com/terricain/aioboto3")
+    (synopsis "Async boto3 wrapper")
+    (description
+     "This package is mostly just a wrapper combining the great work of boto3
+and aiobotocore.")
+    (license license:asl2.0)))
+
 (define-public python-aiocoap
   (package
     (name "python-aiocoap")