python3Packages.h3: 3.7.0 -> 3.7.1 (#112091)

Co-authored-by: Robert T. McGibbon <rmcgibbo@gmail.com>
Co-authored-by: Sandro <sandro.jaeckel@gmail.com>
This commit is contained in:
Wael Nasreddine 2021-02-08 15:43:47 -08:00 committed by GitHub
parent 35c35e485e
commit 28430d1e51
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3 changed files with 50 additions and 76 deletions

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@ -1,35 +1,69 @@
{ lib, stdenv
{ autoPatchelfHook
, buildPythonPackage
, cmake
, fetchPypi
, cython
, fetchFromGitHub
, h3
, python
, lib
, numpy
, pytestCheckHook
, scikit-build
, stdenv
}:
buildPythonPackage rec {
pname = "h3";
version = "3.7.0";
version = "3.7.1";
src = fetchPypi {
inherit pname version;
sha256 = "cd27fc8ecd9183f93934079b7c986401f499030ff2e2171eace9de462fab561d";
# pypi version does not include tests
src = fetchFromGitHub {
owner = "uber";
repo = "h3-py";
rev = "v${version}";
sha256 = "sha256-MIVV3kZGsIsaJ/ccJOK3+j1VwkUsZGHS5d1sGOBa1Ec=";
};
patches = [
./disable-custom-install.patch
./hardcode-h3-path.patch
dontConfigure = true;
checkInputs = [ pytestCheckHook ];
nativeBuildInputs = [
scikit-build cmake cython
] ++ lib.optionals stdenv.hostPlatform.isLinux [
# On Linux the .so files ends up referring to libh3.so instead of the full
# Nix store path. I'm not sure why this is happening! On Darwin it works
# fine.
autoPatchelfHook
];
preBuild = ''
substituteInPlace h3/h3.py \
--subst-var-by libh3_path ${h3}/lib/libh3${stdenv.hostPlatform.extensions.sharedLibrary}
'';
# This is not needed per-se, it's only added for autoPatchelfHook to work
# correctly. See the note above ^^
buildInputs = lib.optionals stdenv.hostPlatform.isLinux [ h3 ];
propagatedBuildInputs = [ numpy ];
# The following prePatch replaces the h3lib compilation with using the h3 packaged in nixpkgs.
#
# - Remove the h3lib submodule.
# - Patch CMakeLists to avoid building h3lib, and use h3 instead.
prePatch =
let
cmakeCommands = ''
include_directories(${h3}/include/h3)
link_directories(${h3}/lib)
'';
in ''
rm -r src/h3lib
substituteInPlace CMakeLists.txt --replace "add_subdirectory(src/h3lib)" "${cmakeCommands}"
'';
# Extra check to make sure we can import it from Python
pythonImportsCheck = [ "h3" ];
meta = with lib; {
homepage = "https://github.com/uber/h3-py";
description = "This library provides Python bindings for the H3 Core Library.";
description = "Hierarchical hexagonal geospatial indexing system";
license = licenses.asl20;
platforms = platforms.unix ++ platforms.darwin;
maintainers = [ maintainers.kalbasit ];
};
}

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@ -1,41 +0,0 @@
diff --git a/setup.py b/setup.py
index 8e1c220..45297b6 100644
--- a/setup.py
+++ b/setup.py
@@ -25,20 +25,6 @@ class CustomBuildExtCommand(build_ext):
install_h3(h3_version)
-# Tested with wheel v0.29.0
-class BinaryDistribution(Distribution):
- def __init__(self, attrs=None):
- Distribution.__init__(self, attrs)
- # The values used for the name and sources in the Extension below are
- # not important, because we override the build_ext command above.
- # The normal C extension building logic is never invoked, and is
- # replaced with our own custom logic. However, ext_modules cannot be
- # empty, because this signals to other parts of distutils that our
- # package contains C extensions and thus needs to be built for
- # different platforms separately.
- self.ext_modules = [Extension('h3c', [])]
-
-
long_description = open('README.rst').read()
setup(
@@ -52,14 +38,10 @@ setup(
url='https://github.com/uber/h3-py.git',
packages=find_packages(exclude=['tests', 'tests.*']),
install_requires=[],
- cmdclass={
- 'build_ext': CustomBuildExtCommand,
- },
package_data={
'h-py':
['out/*.dylib' if platform.system() == 'Darwin' else (
'out/*.dll' if platform.system() == 'Windows' else
'out/*.so.*')]
},
- license='Apache License 2.0',
- distclass=BinaryDistribution)
+ license='Apache License 2.0')

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@ -1,19 +0,0 @@
diff --git a/h3/h3.py b/h3/h3.py
index 18cf168..2cc7812 100644
--- a/h3/h3.py
+++ b/h3/h3.py
@@ -34,13 +34,7 @@ from ctypes import (
POINTER,
)
-_dirname = os.path.dirname(__file__)
-libh3_path = ('{}/{}'.format(_dirname, 'out/libh3.1.dylib')
- if platform.system() == 'Darwin' else (
- '{}/{}'.format(_dirname, 'out/h3.dll') if platform.system() == 'Windows' else
- '{}/{}'.format(_dirname, 'out/libh3.so.1')))
-
-libh3 = cdll.LoadLibrary(libh3_path)
+libh3 = cdll.LoadLibrary('@libh3_path@')
# Type of an H3 index
H3Index = c_ulonglong