Initial commit.

README.rst

@@ -0,0 +1,7 @@
+
+xndpy
+=====
+
+xndpy is intended for packaging the Python bindings for xnd. The authoritative
+sources for the Python modules are in the xnd repository, where they are built
+for testing libndtypes, libxnd and libgumath.

gumath/LICENSE.txt

@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2024, Stefan Krah
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

gumath/build.bat

@@ -0,0 +1,35 @@
+@ECHO OFF
+
+if "%~1" == "" goto usage
+if "%~2" == "" goto usage
+if "%~3" == "" goto usage
+if not "%~4" == "" goto usage
+
+set executable=%1 || goto out
+set arch=%2 || goto out
+set install_prefix=%3 || goto out
+
+if exist xnd_build rd /q /s xnd_build || goto out
+mkdir xnd_build || goto out
+cd xnd_build || goto out
+
+"%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere" -latest -property installationPath > vcpath.txt || goto out
+set /p vcpath=<vcpath.txt || goto out
+del vcpath.txt || goto out
+call "%vcpath%\VC\Auxiliary\Build\vcvarsall.bat" %arch% || goto out
+
+cmake -S ..\source\xnd -DCMAKE_BUILD_TYPE=Release ^
+                       -DCMAKE_INSTALL_PREFIX=%install_prefix% ^
+                       -DPython3_EXECUTABLE="%executable%" ^
+                       -DMOD_GUMATH_WITH_XNDLIB=ON || goto out
+
+cmake --build . --config Release --target install --parallel || goto out
+
+cd ..
+
+:out
+exit /b 0
+
+:usage
+echo "build.bat: usage: build.bat ^<python3 executable^> ^<architecture^> ^<install_prefix^>"
+exit /b 1

gumath/gumath/__init__.py

@@ -0,0 +1,2 @@
+# DO NOT EDIT: This file may be overwritten by in-tree builds. The real
+# sources are in src/xnd/mod/ndtypes.

gumath/gumath_backend.py

@@ -0,0 +1,48 @@
+from flit.buildapi import build_wheel as _build_wheel
+from flit.buildapi import build_sdist as _build_sdist
+import os ,platform, shutil
+import subprocess, sys, sysconfig
+
+def check_err(proc):
+    if proc.returncode != 0:
+        raise RuntimeError("executing cmake commands failed")
+
+def call_cmake(install_prefix):
+    proc = subprocess.run(["cmake",
+                           "-S", "../source/xnd",
+                           "-DCMAKE_BUILD_TYPE=Release",
+                           "-DCMAKE_INSTALL_PREFIX=%s" % install_prefix,
+                           "-DPython3_EXECUTABLE=%s" % sys.executable,
+                           "-DMOD_GUMATH_WITH_XNDLIB=ON"])
+    check_err(proc)
+
+    proc = subprocess.run(["cmake",
+                           "--build", ".",
+                           "--config", "Release",
+                           "--target", "install",
+                           "--parallel"])
+    check_err(proc)
+
+def build_wheel(wheel_dir, config_settings=None, metadata_directory=None):
+
+    arch = "x64" if platform.architecture()[0] == "64bit" else "x86"
+    mingw = "mingw" in sysconfig.get_platform()
+    install_prefix = os.path.abspath(os.path.dirname(__file__))
+
+    if sys.platform == "win32" and not mingw:
+        proc = subprocess.run(["build.bat", sys.executable, arch, install_prefix])
+    else:
+        if os.path.isdir("gumath_build"):
+            shutil.rmtree("gumath_build")
+        os.mkdir("gumath_build")
+        os.chdir("gumath_build")
+
+        try:
+            call_cmake(install_prefix)
+        finally:
+            os.chdir("..")
+
+    return _build_wheel(wheel_dir, config_settings, metadata_directory)
+
+def build_sdist(sdist_dir, config_settings=None):
+    return _build_sdist(sdist_dir, config_settings)

gumath/pyproject.toml

@@ -0,0 +1,33 @@
+[project]
+name = "gumath"
+version = "0.3.2"
+dependencies = ["xndlibs==0.3.2", "ndtypes==0.3.2", "xnd==0.3.2"]
+requires-python = ">=3.8"
+
+authors = [ { name = "Stefan Krah", email = "skrah@bytereef.org" } ]
+license = { file = "LICENSE.txt" }
+description = "Dynamic types for data description and in-memory computations"
+keywords = ["gumath", "array computing", "data description"]
+classifiers = [
+  "Intended Audience :: Developers",
+  "Intended Audience :: Education",
+  "Intended Audience :: End Users/Desktop",
+  "Intended Audience :: Financial and Insurance Industry",
+  "Intended Audience :: Science/Research",
+  "License :: OSI Approved :: BSD-3-clause",
+  "Programming Language :: C",
+  "Programming Language :: C++",
+  "Programming Language :: Python :: 3",
+  "Operating System :: OS Independent",
+  "Topic :: Scientific/Engineering :: Mathematics",
+  "Topic :: Software Development"]
+
+[build-system]
+requires = ["flit"]
+build-backend = "gumath_backend"
+backend-path = ["."]
+
+[tool.flit.sdist]
+include = ["gumath", "source", "gumath_backend.py", "build.bat",
+           "pyproject.toml"]
+exclude = ["source/xnd/.git"]

ndtypes/LICENSE.txt

@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2024, Stefan Krah
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

ndtypes/build.bat

@@ -0,0 +1,35 @@
+@ECHO OFF
+
+if "%~1" == "" goto usage
+if "%~2" == "" goto usage
+if "%~3" == "" goto usage
+if not "%~4" == "" goto usage
+
+set executable=%1 || goto out
+set arch=%2 || goto out
+set install_prefix=%3 || goto out
+
+if exist xnd_build rd /q /s xnd_build || goto out
+mkdir xnd_build || goto out
+cd xnd_build || goto out
+
+"%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere" -latest -property installationPath > vcpath.txt || goto out
+set /p vcpath=<vcpath.txt || goto out
+del vcpath.txt || goto out
+call "%vcpath%\VC\Auxiliary\Build\vcvarsall.bat" %arch% || goto out
+
+cmake -S ..\source\xnd -DCMAKE_BUILD_TYPE=Release ^
+                       -DCMAKE_INSTALL_PREFIX=%install_prefix% ^
+                       -DPython3_EXECUTABLE="%executable%" ^
+                       -DMOD_NDTYPES_WITH_XNDLIB=ON || goto out
+
+cmake --build . --config Release --target install --parallel || goto out
+
+cd ..
+
+:out
+exit /b 0
+
+:usage
+echo "build.bat: usage: build.bat ^<python3 executable^> ^<architecture^> ^<install_prefix^>"
+exit /b 1

ndtypes/ndtypes/__init__.py

@@ -0,0 +1,2 @@
+# DO NOT EDIT: This file may be overwritten by in-tree builds. The real
+# sources are in src/xnd/mod/ndtypes.

ndtypes/ndtypes_backend.py

@@ -0,0 +1,48 @@
+from flit.buildapi import build_wheel as _build_wheel
+from flit.buildapi import build_sdist as _build_sdist
+import os ,platform, shutil
+import subprocess, sys, sysconfig
+
+def check_err(proc):
+    if proc.returncode != 0:
+        raise RuntimeError("executing cmake commands failed")
+
+def call_cmake(install_prefix):
+    proc = subprocess.run(["cmake",
+                           "-S", "../source/xnd",
+                           "-DCMAKE_BUILD_TYPE=Release",
+                           "-DCMAKE_INSTALL_PREFIX=%s" % install_prefix,
+                           "-DPython3_EXECUTABLE=%s" % sys.executable,
+                           "-DMOD_NDTYPES_WITH_XNDLIB=ON"])
+    check_err(proc)
+
+    proc = subprocess.run(["cmake",
+                           "--build", ".",
+                           "--config", "Release",
+                           "--target", "install",
+                           "--parallel"])
+    check_err(proc)
+
+def build_wheel(wheel_dir, config_settings=None, metadata_directory=None):
+
+    arch = "x64" if platform.architecture()[0] == "64bit" else "x86"
+    mingw = "mingw" in sysconfig.get_platform()
+    install_prefix = os.path.abspath(os.path.dirname(__file__))
+
+    if sys.platform == "win32" and not mingw:
+        proc = subprocess.run(["build.bat", sys.executable, arch, install_prefix])
+    else:
+        if os.path.isdir("ndtypes_build"):
+            shutil.rmtree("ndtypes_build")
+        os.mkdir("ndtypes_build")
+        os.chdir("ndtypes_build")
+
+        try:
+            call_cmake(install_prefix)
+        finally:
+            os.chdir("..")
+
+    return _build_wheel(wheel_dir, config_settings, metadata_directory)
+
+def build_sdist(sdist_dir, config_settings=None):
+    return _build_sdist(sdist_dir, config_settings)

ndtypes/pyproject.toml

@@ -0,0 +1,33 @@
+[project]
+name = "ndtypes"
+version = "0.3.2"
+dependencies = ["xndlibs==0.3.2"]
+requires-python = ">=3.8"
+
+authors = [ { name = "Stefan Krah", email = "skrah@bytereef.org" } ]
+license = { file = "LICENSE.txt" }
+description = "Dynamic types for data description and in-memory computations"
+keywords = ["ndtypes", "array computing", "data description"]
+classifiers = [
+  "Intended Audience :: Developers",
+  "Intended Audience :: Education",
+  "Intended Audience :: End Users/Desktop",
+  "Intended Audience :: Financial and Insurance Industry",
+  "Intended Audience :: Science/Research",
+  "License :: OSI Approved :: BSD-3-clause",
+  "Programming Language :: C",
+  "Programming Language :: C++",
+  "Programming Language :: Python :: 3",
+  "Operating System :: OS Independent",
+  "Topic :: Scientific/Engineering :: Mathematics",
+  "Topic :: Software Development"]
+
+[build-system]
+requires = ["flit"]
+build-backend = "ndtypes_backend"
+backend-path = ["."]
+
+[tool.flit.sdist]
+include = ["ndtypes", "source", "ndtypes_backend.py", "build.bat",
+           "pyproject.toml"]
+exclude = ["source/xnd/.git"]

xnd/LICENSE.txt

@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2024, Stefan Krah
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

xnd/build.bat

@@ -0,0 +1,35 @@
+@ECHO OFF
+
+if "%~1" == "" goto usage
+if "%~2" == "" goto usage
+if "%~3" == "" goto usage
+if not "%~4" == "" goto usage
+
+set executable=%1 || goto out
+set arch=%2 || goto out
+set install_prefix=%3 || goto out
+
+if exist xnd_build rd /q /s xnd_build || goto out
+mkdir xnd_build || goto out
+cd xnd_build || goto out
+
+"%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere" -latest -property installationPath > vcpath.txt || goto out
+set /p vcpath=<vcpath.txt || goto out
+del vcpath.txt || goto out
+call "%vcpath%\VC\Auxiliary\Build\vcvarsall.bat" %arch% || goto out
+
+cmake -S ..\source\xnd -DCMAKE_BUILD_TYPE=Release ^
+                       -DCMAKE_INSTALL_PREFIX=%install_prefix% ^
+                       -DPython3_EXECUTABLE="%executable%" ^
+                       -DMOD_XND_WITH_XNDLIB=ON || goto out
+
+cmake --build . --config Release --target install --parallel || goto out
+
+cd ..
+
+:out
+exit /b 0
+
+:usage
+echo "build.bat: usage: build.bat ^<python3 executable^> ^<architecture^> ^<install_prefix^>"
+exit /b 1