diff --git a/.gitignore b/.gitignore index 2f401ac..fe8bd24 100644 --- a/.gitignore +++ b/.gitignore @@ -1,2 +1,8 @@ -/.build-*.log -/blosc-*.tar.gz +/blosc-1.1.tar.gz +/blosc-1.2.3.tar.gz +/blosc-1.2.4.tar.gz +/blosc-1.2.5.tar.gz +/blosc-1.2.7.tar.gz +/blosc-1.2.8.tar.gz +/blosc-1.3.2.tar.gz +/blosc-1.3.3.tar.gz diff --git a/0001-docs-update-example-for-newer-numpy.patch b/0001-docs-update-example-for-newer-numpy.patch deleted file mode 100644 index e46338a..0000000 --- a/0001-docs-update-example-for-newer-numpy.patch +++ /dev/null @@ -1,30 +0,0 @@ -From ed3998803650bec0666c3ca458df76fcd9293417 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= -Date: Fri, 31 Oct 2025 12:33:57 +0100 -Subject: [PATCH] docs: update example for newer numpy - -File ".../usr/lib64/python3.14/site-packages/blosc/toplevel.py", line 515, in blosc.toplevel.compress_ptr -Failed example: - np_ans = numpy.fromstring(d, dtype=np_array.dtype) -Exception raised: - Traceback (most recent call last): - File "", line 1, in - np_ans = numpy.fromstring(d, dtype=np_array.dtype) - ValueError: The binary mode of fromstring is removed, use frombuffer instead ---- - blosc/toplevel.py | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/blosc/toplevel.py b/blosc/toplevel.py -index 4d2d4139af..3ef2327618 100644 ---- a/blosc/toplevel.py -+++ b/blosc/toplevel.py -@@ -513,7 +513,7 @@ def compress_ptr(address, items, typesize=8, clevel=9, shuffle=blosc.SHUFFLE, - >>> c = blosc.compress_ptr(np_array.__array_interface__['data'][0], \ - items, np_array.dtype.itemsize) - >>> d = blosc.decompress(c) -- >>> np_ans = numpy.fromstring(d, dtype=np_array.dtype) -+ >>> np_ans = numpy.frombuffer(d, dtype=np_array.dtype) - >>> bool((np_array == np_ans).all()) - True - diff --git a/changelog b/changelog deleted file mode 100644 index 915172e..0000000 --- a/changelog +++ /dev/null @@ -1,160 +0,0 @@ -* Fri Jul 23 2021 Fedora Release Engineering - 1.10.4-2 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild - -* Tue Jun 15 2021 Zbigniew Jędrzejewski-Szmek - 1.10.4-1 -- Latest bugfix version (#1966828) - -* Fri Jun 04 2021 Python Maint - 1.10.2-2 -- Rebuilt for Python 3.10 - -* Sat Feb 13 2021 Zbigniew Jędrzejewski-Szmek - 1.10.2-1 -- Latest version (#1783504) - -* Wed Jan 27 2021 Fedora Release Engineering - 1.8.1-9 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild - -* Tue Jul 28 2020 Fedora Release Engineering - 1.8.1-8 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild - -* Wed May 27 2020 Charalampos Stratakis - 1.8.1-7 -- Fix Python 3.9 compatibility (#1792055) - -* Tue May 26 2020 Miro Hrončok - 1.8.1-6 -- Rebuilt for Python 3.9 - -* Thu Jan 30 2020 Fedora Release Engineering - 1.8.1-5 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild - -* Thu Oct 03 2019 Miro Hrončok - 1.8.1-4 -- Rebuilt for Python 3.8.0rc1 (#1748018) - -* Mon Aug 19 2019 Miro Hrončok - 1.8.1-3 -- Rebuilt for Python 3.8 - -* Fri Jul 26 2019 Fedora Release Engineering - 1.8.1-2 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild - -* Sun May 5 2019 Zbigniew Jędrzejewski-Szmek - 1.8.1-1 -- Update to latest version (#1684965) - -* Sat Feb 02 2019 Fedora Release Engineering - 1.5.1-3 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild - -* Wed Oct 17 2018 Zbigniew Jędrzejewski-Szmek - 1.5.1-2 -- Subpackage python2-blosc has been removed - See https://fedoraproject.org/wiki/Changes/Mass_Python_2_Package_Removal - -* Thu Jul 19 2018 Zbigniew Jędrzejewski-Szmek - 1.5.1-1 -- Update to latest version (#1372856) - -* Fri Jul 13 2018 Fedora Release Engineering - 1.4.1-9 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild - -* Tue Jun 19 2018 Miro Hrončok - 1.4.1-8 -- Rebuilt for Python 3.7 - -* Fri Feb 09 2018 Fedora Release Engineering - 1.4.1-7 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild - -* Thu Aug 03 2017 Fedora Release Engineering - 1.4.1-6 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild - -* Thu Jul 27 2017 Fedora Release Engineering - 1.4.1-5 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild - -* Sat Feb 11 2017 Fedora Release Engineering - 1.4.1-4 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild - -* Thu Jan 05 2017 Dan Horák - 1.4.1-3 -- remove build time CPU detection, fixed build on ppc64/ppc64le and s390(x) - -* Mon Dec 19 2016 Miro Hrončok - 1.4.1-2 -- Rebuild for Python 3.6 - -* Thu Jul 28 2016 Zbigniew Jędrzejewski-Szmek - 1.4.1-1 -- Update to latest version (#1323008) - -* Tue Jul 19 2016 Fedora Release Engineering - 1.3.3-2 -- https://fedoraproject.org/wiki/Changes/Automatic_Provides_for_Python_RPM_Packages - -* Thu Jul 14 2016 Thibault North - 1.3.3-1 -- Update to 1.3.3 - -* Mon May 16 2016 Orion Poplawski - 1.3.2-1 -- Update to 1.3.2 - -* Mon May 16 2016 Orion Poplawski - 1.2.8-3 -- Fix provides filter -- Use %%python3_pkgversion for EPEL7 compatibility - -* Sat Feb 13 2016 Zbigniew Jędrzejewski-Szmek - 1.2.8-2 -- Add dependency on psutil to check for leaks during build -- Fix build (#1307896) - -* Thu Feb 04 2016 Fedora Release Engineering - 1.2.8-2 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild - -* Mon Nov 16 2015 Zbigniew Jędrzejewski-Szmek - 1.2.8-1 -- Update to latest version (#1263680) -- Add python2 subpackage following the latest guidelines - -* Tue Nov 10 2015 Fedora Release Engineering - 1.2.7-5 -- Rebuilt for https://fedoraproject.org/wiki/Changes/python3.5 - -* Thu Jun 18 2015 Fedora Release Engineering - 1.2.7-4 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild - -* Fri May 29 2015 Zbigniew Jędrzejewski-Szmek - 1.2.7-3 -- Run test suite - -* Thu May 28 2015 Zbigniew Jędrzejewski-Szmek - 1.2.7-2 -- Build python 3 subpackage -- Install license and readme files - -* Thu May 7 2015 Zbigniew Jędrzejewski-Szmek - 1.2.7-1 -- Update to 1.2.7 (#1212231) - -* Mon Apr 20 2015 Zbigniew Jędrzejewski-Szmek - 1.2.5-1 -- Update to 1.2.5 (#1212231) - -* Tue Jan 06 2015 Zbigniew Jędrzejewski-Szmek - 1.2.4-1 -- Update to 1.2.4 - -* Sun Aug 17 2014 Fedora Release Engineering - 1.2.3-4 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild - -* Sat Jun 07 2014 Fedora Release Engineering - 1.2.3-3 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild - -* Wed Mar 26 2014 Zbigniew Jędrzejewski-Szmek - 1.2.3-2 -- Rebuild for blosc - -* Sat Mar 22 2014 Thibault North - 1.2.3-1 -- Update to 1.2.3 for blosc 1.3.4 - -* Wed Jan 08 2014 Zbigniew Jędrzejewski-Szmek - 1.1-8 -- Rebuild for blosc - -* Tue Nov 05 2013 Thibault North - 1.1-7 -- Properly link with blosc shared lib - -* Tue Nov 05 2013 Thibault North - 1.1-6 -- Disable SSE2 optimizations - -* Tue Nov 05 2013 Thibault North - 1.1-5 -- Final cosmetic fixes - -* Tue Nov 05 2013 Thibault North - 1.1-4 -- Fix wrong lib perms - -* Fri Oct 18 2013 Thibault North - 1.1-3 -- Fixes, thanks to Christopher Meng - -* Wed Oct 16 2013 Thibault North - 1.1-2 -- Various fixes - -* Fri Sep 20 2013 Thibault North - 1.1-1 -- Sync to version 1.1 - -* Mon Jan 2 2012 Thibault North - 1.0.7-1 -- Initial package diff --git a/python-blosc-alt-arch.patch b/python-blosc-alt-arch.patch new file mode 100644 index 0000000..3a7509f --- /dev/null +++ b/python-blosc-alt-arch.patch @@ -0,0 +1,38 @@ +diff -up python-blosc-1.4.1/setup.py.alt-arch python-blosc-1.4.1/setup.py +--- python-blosc-1.4.1/setup.py.alt-arch 2017-01-05 15:53:42.581675095 +0100 ++++ python-blosc-1.4.1/setup.py 2017-01-05 15:54:06.361675095 +0100 +@@ -19,7 +19,6 @@ import sys + from setuptools import Extension + from setuptools import setup + from glob import glob +-import cpuinfo + + ########### Check versions ########## + +@@ -93,26 +93,6 @@ else: + inc_dirs += glob('c-blosc/internal-complibs/zstd*/common') + def_macros += [('HAVE_LZ4', 1), ('HAVE_SNAPPY', 1), ('HAVE_ZLIB', 1), ('HAVE_ZSTD', 1)] + +- # Guess SSE2 or AVX2 capabilities +- cpu_info = cpuinfo.get_cpu_info() +- # SSE2 +- if 'sse2' in cpu_info['flags']: +- print('SSE2 detected') +- CFLAGS.append('-DSHUFFLE_SSE2_ENABLED') +- sources += [f for f in glob('c-blosc/blosc/*.c') if 'sse2' in f] +- if os.name == 'posix': +- CFLAGS.append('-msse2') +- elif os.name == 'nt': +- def_macros += [('__SSE2__', 1)] +- # AVX2 +- if 'avx2' in cpu_info['flags']: +- print('AVX2 detected') +- CFLAGS.append('-DSHUFFLE_AVX2_ENABLED') +- sources += [f for f in glob('c-blosc/blosc/*.c') if 'avx2' in f] +- if os.name == 'posix': +- CFLAGS.append('-mavx2') +- elif os.name == 'nt': +- def_macros += [('__AVX2__', 1)] + + classifiers = """\ + Development Status :: 5 - Production/Stable diff --git a/python-blosc.spec b/python-blosc.spec index 4e93d3a..08b82b9 100644 --- a/python-blosc.spec +++ b/python-blosc.spec @@ -1,58 +1,179 @@ -Name: python-blosc +%global module blosc + +# Use the same directory of the main package for subpackage licence and docs +%global _docdir_fmt %{name} + Summary: Python wrapper for the Blosc high performance compressor -Version: 1.11.3 -Release: %autorelease -License: BSD-3-Clause +Name: python-%{module} +Version: 1.4.1 +Release: 7%{?dist} +License: MIT URL: https://github.com/Blosc/python-blosc -Source0: https://github.com/Blosc/python-blosc/archive/v%{version}/blosc-%{version}.tar.gz -Source1: https://raw.githubusercontent.com/Blosc/python-blosc/f3c5e341a2504a03c225f4f1d9066ccdf4bd31dd/setup.py +Source0: https://github.com/Blosc/python-blosc/archive/v%{version}.tar.gz#/%{module}-%{version}.tar.gz +# remove the build-time CPU detection +Patch0: python-blosc-alt-arch.patch -Patch: 0001-docs-update-example-for-newer-numpy.patch - -BuildRequires: gcc -BuildRequires: blosc-devel >= 1.16.0 +BuildRequires: blosc-devel >= 1.9.0 +BuildRequires: python2-devel +BuildRequires: numpy +BuildRequires: python2-psutil BuildRequires: python%{python3_pkgversion}-devel -BuildRequires: python%{python3_pkgversion}-setuptools BuildRequires: python%{python3_pkgversion}-numpy BuildRequires: python%{python3_pkgversion}-psutil -BuildRequires: python%{python3_pkgversion}-cpuinfo %description %{summary}. -%package -n python%{python3_pkgversion}-blosc +%package -n python2-%{module} +Summary: %{summary} + +%{?python_provide:%python_provide python2-blosc} +%{?fedora:Recommends: numpy} + +%description -n python2-%{module} +%{summary}. + +%package -n python%{python3_pkgversion}-%{module} Summary: Python wrapper for the blosc high performance compressor -Requires: blosc%{_isa} >= 1.16.0 %{?python_provide:%python_provide python%{python3_pkgversion}-blosc} %{?fedora:Recommends: python%{python3_pkgversion}-numpy} -%description -n python%{python3_pkgversion}-blosc +%description -n python%{python3_pkgversion}-%{module} %{summary}. %prep %autosetup -p1 -# Overwrite setup.py with the last version that does not use skbuild and cmake -cp %{SOURCE1} . - %build export BLOSC_DIR=%{_libdir}/blosc CFLAGS="%{optflags}" -export DISABLE_BLOSC_AVX2=1 +%py2_build %py3_build %install +%py2_install %py3_install %check cd / # avoid interference with build dir -PYTHONPATH=%{buildroot}%{python3_sitearch} %__python3 -c 'import sys, blosc; sys.exit(blosc.test())' +PYTHONPATH=%{buildroot}%{python2_sitearch} python -c 'import sys, blosc; sys.exit(blosc.test())' +PYTHONPATH=%{buildroot}%{python3_sitearch} python3 -c 'import sys, blosc; sys.exit(blosc.test())' -%files -n python%{python3_pkgversion}-blosc +%files -n python2-%{module} +%{python2_sitearch}/blosc/ +%{python2_sitearch}/blosc-%{version}*-py*.egg-info +%license LICENSES/PYTHON-BLOSC.txt +%doc README.rst RELEASE_NOTES.rst + +%files -n python%{python3_pkgversion}-%{module} %{python3_sitearch}/blosc/ %{python3_sitearch}/blosc-%{version}*-py*.egg-info -%license LICENSE.txt +%license LICENSES/PYTHON-BLOSC.txt %doc README.rst RELEASE_NOTES.rst %changelog -%autochangelog +* Fri Feb 09 2018 Fedora Release Engineering - 1.4.1-7 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild + +* Thu Aug 03 2017 Fedora Release Engineering - 1.4.1-6 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild + +* Thu Jul 27 2017 Fedora Release Engineering - 1.4.1-5 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild + +* Sat Feb 11 2017 Fedora Release Engineering - 1.4.1-4 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild + +* Thu Jan 05 2017 Dan Horák - 1.4.1-3 +- remove build time CPU detection, fixed build on ppc64/ppc64le and s390(x) + +* Mon Dec 19 2016 Miro Hrončok - 1.4.1-2 +- Rebuild for Python 3.6 + +* Thu Jul 28 2016 Zbigniew Jędrzejewski-Szmek - 1.4.1-1 +- Update to latest version (#1323008) + +* Tue Jul 19 2016 Fedora Release Engineering - 1.3.3-2 +- https://fedoraproject.org/wiki/Changes/Automatic_Provides_for_Python_RPM_Packages + +* Thu Jul 14 2016 Thibault North - 1.3.3-1 +- Update to 1.3.3 + +* Mon May 16 2016 Orion Poplawski - 1.3.2-1 +- Update to 1.3.2 + +* Mon May 16 2016 Orion Poplawski - 1.2.8-3 +- Fix provides filter +- Use %%python3_pkgversion for EPEL7 compatibility + +* Sat Feb 13 2016 Zbigniew Jędrzejewski-Szmek - 1.2.8-2 +- Add dependency on psutil to check for leaks during build +- Fix build (#1307896) + +* Thu Feb 04 2016 Fedora Release Engineering - 1.2.8-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild + +* Mon Nov 16 2015 Zbigniew Jędrzejewski-Szmek - 1.2.8-1 +- Update to latest version (#1263680) +- Add python2 subpackage following the latest guidelines + +* Tue Nov 10 2015 Fedora Release Engineering - 1.2.7-5 +- Rebuilt for https://fedoraproject.org/wiki/Changes/python3.5 + +* Thu Jun 18 2015 Fedora Release Engineering - 1.2.7-4 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild + +* Fri May 29 2015 Zbigniew Jędrzejewski-Szmek - 1.2.7-3 +- Run test suite + +* Thu May 28 2015 Zbigniew Jędrzejewski-Szmek - 1.2.7-2 +- Build python 3 subpackage +- Install license and readme files + +* Thu May 7 2015 Zbigniew Jędrzejewski-Szmek - 1.2.7-1 +- Update to 1.2.7 (#1212231) + +* Mon Apr 20 2015 Zbigniew Jędrzejewski-Szmek - 1.2.5-1 +- Update to 1.2.5 (#1212231) + +* Tue Jan 06 2015 Zbigniew Jędrzejewski-Szmek - 1.2.4-1 +- Update to 1.2.4 + +* Sun Aug 17 2014 Fedora Release Engineering - 1.2.3-4 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild + +* Sat Jun 07 2014 Fedora Release Engineering - 1.2.3-3 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild + +* Wed Mar 26 2014 Zbigniew Jędrzejewski-Szmek - 1.2.3-2 +- Rebuild for blosc + +* Sat Mar 22 2014 Thibault North - 1.2.3-1 +- Update to 1.2.3 for blosc 1.3.4 + +* Wed Jan 08 2014 Zbigniew Jędrzejewski-Szmek - 1.1-8 +- Rebuild for blosc + +* Tue Nov 05 2013 Thibault North - 1.1-7 +- Properly link with blosc shared lib + +* Tue Nov 05 2013 Thibault North - 1.1-6 +- Disable SSE2 optimizations + +* Tue Nov 05 2013 Thibault North - 1.1-5 +- Final cosmetic fixes + +* Tue Nov 05 2013 Thibault North - 1.1-4 +- Fix wrong lib perms + +* Fri Oct 18 2013 Thibault North - 1.1-3 +- Fixes, thanks to Christopher Meng + +* Wed Oct 16 2013 Thibault North - 1.1-2 +- Various fixes + +* Fri Sep 20 2013 Thibault North - 1.1-1 +- Sync to version 1.1 + +* Mon Jan 2 2012 Thibault North - 1.0.7-1 +- Initial package diff --git a/setup.py b/setup.py deleted file mode 100644 index 2508a94..0000000 --- a/setup.py +++ /dev/null @@ -1,327 +0,0 @@ -# -*- coding: utf-8 -*- -######################################################################## -# -# License: BSD 3-clause -# Created: September 22, 2010 -# Author: Francesc Alted - faltet@gmail.com -# -######################################################################## - -# flake8: noqa - -from __future__ import print_function - -import os -import platform -import re -import sys -import io - -from setuptools import Extension -from setuptools import setup -from glob import glob -from distutils.version import LooseVersion -from distutils.command.build_ext import build_ext -from distutils.errors import CompileError -from textwrap import dedent - - -class BloscExtension(Extension): - """Allows extension to carry architecture-capable flag options. - - Attributes: - avx2_def (Dict[str]: List[str]): - AVX2 support dictionary mapping Extension properties to a - list of values. If compiler is AVX2 capable, then these will - be appended onto the end of the Extension properties. - """ - - def __init__(self, *args, **kwargs): - self.avx2_defs = kwargs.pop("avx2_defs", {}) - Extension.__init__(self, *args, **kwargs) - - -class build_ext_posix_avx2(build_ext): - """build_ext customized to test for AVX2 support in posix compiler. - - This is because until distutils has actually started the build - process, we can't be certain what compiler is being used. - - If compiler supports, then the avx2_defs dictionary on any given - Extension will be used to extend the other Extension attributes. - """ - - def _test_compiler_flags(self, name, flags): - # type: (List[str]) -> Bool - """Test that a sample program can compile with given flags. - - Attr: - flags (List[str]): the flags to test - name (str): An identifier-like name to cache the results as - - Returns: - (bool): Whether the compiler accepted the flags(s) - """ - # Look to see if we have a written file to cache the result - success_file = os.path.join(self.build_temp, "_{}_present".format(name)) - fail_file = os.path.join(self.build_temp, "_{}_failed".format(name)) - if os.path.isfile(success_file): - return True - elif os.path.isfile(fail_file): - return False - # No cache file, try to run the compile - try: - # Write an empty test file - test_file = os.path.join(self.build_temp, "test_{}_empty.c".format(name)) - if not os.path.isfile(test_file): - open(test_file, "w").close() - objects = self.compiler.compile( - [test_file], output_dir=self.build_temp, extra_postargs=flags - ) - # Write a success marker so we don't need to compile again - open(success_file, 'w').close() - return True - except CompileError: - # Write a failure marker so we don't need to compile again - open(fail_file, 'w').close() - return False - finally: - pass - - def build_extensions(self): - # Verify that the compiler supports requested extra flags - if self._test_compiler_flags("avx2", ["-mavx2"]): - # Apply the AVX2 properties to each extension - for extension in self.extensions: - if hasattr(extension, "avx2_defs"): - # Extend an existing attribute with the stored values - for attr, defs in extension.avx2_defs.items(): - getattr(extension, attr).extend(defs) - else: - print("AVX2 Unsupported by compiler") - - # Call up to the superclass to do the actual build - build_ext.build_extensions(self) - - -if __name__ == '__main__': - - with io.open('README.rst', encoding='utf-8') as f: - long_description = f.read() - - try: - import cpuinfo - cpu_info = cpuinfo.get_cpu_info() - except Exception: - # newer cpuinfo versions fail to import on unsupported architectures - cpu_info = None - - ########### Check versions ########## - def exit_with_error(message): - print('ERROR: %s' % message) - sys.exit(1) - - # Check for Python - if sys.version_info[0] == 2: - if sys.version_info[1] < 7: - exit_with_error("You need Python 2.7 or greater to install blosc!") - elif sys.version_info[0] == 3: - if sys.version_info[1] < 4: - exit_with_error("You need Python 3.4 or greater to install blosc!") - else: - exit_with_error("You need Python 2.7/3.4 or greater to install blosc!") - - tests_require = ['numpy', 'psutil'] - - ########### End of checks ########## - - # Read the long_description from README.rst - with open('README.rst') as f: - long_description = f.read() - - # Blosc version - VERSION = open('VERSION').read().strip() - # Create the version.py file - open('blosc/version.py', 'w').write('__version__ = "%s"\n' % VERSION) - - # Global variables - CFLAGS = os.environ.get('CFLAGS', '').split() - LFLAGS = os.environ.get('LFLAGS', '').split() - # Allow setting the Blosc dir if installed in the system - BLOSC_DIR = os.environ.get('BLOSC_DIR', '') - - # Check for USE_CODEC environment variables - try: - INCLUDE_LZ4 = os.environ['INCLUDE_LZ4'] == '1' - except KeyError: - INCLUDE_LZ4 = True - try: - INCLUDE_SNAPPY = os.environ['INCLUDE_SNAPPY'] == '1' - except KeyError: - INCLUDE_SNAPPY = False # Snappy is disabled by default - try: - INCLUDE_ZLIB = os.environ['INCLUDE_ZLIB'] == '1' - except KeyError: - INCLUDE_ZLIB = True - try: - INCLUDE_ZSTD = os.environ['INCLUDE_ZSTD'] == '1' - except KeyError: - INCLUDE_ZSTD = True - - - # Handle --blosc=[PATH] --lflags=[FLAGS] --cflags=[FLAGS] - args = sys.argv[:] - for arg in args: - if arg.find('--blosc=') == 0: - BLOSC_DIR = os.path.expanduser(arg.split('=')[1]) - sys.argv.remove(arg) - if arg.find('--lflags=') == 0: - LFLAGS = arg.split('=')[1].split() - sys.argv.remove(arg) - if arg.find('--cflags=') == 0: - CFLAGS = arg.split('=')[1].split() - sys.argv.remove(arg) - - - # Blosc sources and headers - - # To avoid potential namespace collisions use build_clib.py for each codec - # instead of co-compiling all sources files in one setuptools.Extension object. - clibs = [] # for build_clib, libraries TO BE BUILT - - # Below are parameters for the Extension object - sources = ["blosc/blosc_extension.c"] - inc_dirs = [] - lib_dirs = [] - libs = [] # Pre-built libraries ONLY, like python36.so - def_macros = [] - builder_class = build_ext # To swap out if we have AVX capability and posix - avx2_defs = {} # Definitions to build extension with if compiler supports AVX2 - - if BLOSC_DIR != '': - # Using the Blosc library - lib_dirs += [os.path.join(BLOSC_DIR, 'lib')] - inc_dirs += [os.path.join(BLOSC_DIR, 'include')] - libs += ['blosc'] - else: - - # Configure the Extension - # Compiling everything from included C-Blosc sources - sources += [f for f in glob('c-blosc/blosc/*.c') - if 'avx2' not in f and 'sse2' not in f] - - inc_dirs += [os.path.join('c-blosc', 'blosc')] - inc_dirs += glob('c-blosc/internal-complibs/*') - - # Codecs to be built with build_clib - if INCLUDE_LZ4: - clibs.append( ('lz4', {'sources': glob('c-blosc/internal-complibs/lz4*/*.c')} ) ) - inc_dirs += glob('c-blosc/internal-complibs/lz4*') - def_macros += [('HAVE_LZ4',1)] - - # Tried and failed to compile Snappy with gcc using 'cflags' on posix - # setuptools always uses gcc instead of g++, as it only checks for the - # env var 'CC' and not 'CXX'. - if INCLUDE_SNAPPY: - clibs.append( ('snappy', {'sources': glob('c-blosc/internal-complibs/snappy*/*.cc'), - 'cflags': ['-std=c++11', '-lstdc++'] } ) ) - inc_dirs += glob('c-blosc/internal-complibs/snappy*') - def_macros += [('HAVE_SNAPPY',1)] - - if INCLUDE_ZLIB: - clibs.append( ('zlib', {'sources': glob('c-blosc/internal-complibs/zlib*/*.c')} ) ) - def_macros += [('HAVE_ZLIB',1)] - - if INCLUDE_ZSTD: - clibs.append( ('zstd', {'sources': glob('c-blosc/internal-complibs/zstd*/*/*.c'), - 'include_dirs': glob('c-blosc/internal-complibs/zstd*') + glob('c-blosc/internal-complibs/zstd*/common') } ) ) - inc_dirs += glob('c-blosc/internal-complibs/zstd*/common') - inc_dirs += glob('c-blosc/internal-complibs/zstd*') - def_macros += [('HAVE_ZSTD',1)] - - - # Guess SSE2 or AVX2 capabilities - # SSE2 - if 'DISABLE_BLOSC_SSE2' not in os.environ and cpu_info != None and 'sse2' in cpu_info.get('flags', {}): - print('SSE2 detected') - CFLAGS.append('-DSHUFFLE_SSE2_ENABLED') - sources += [f for f in glob('c-blosc/blosc/*.c') if 'sse2' in f] - if os.name == 'posix': - CFLAGS.append('-msse2') - elif os.name == 'nt': - def_macros += [('__SSE2__', 1)] - # AVX2 - if 'DISABLE_BLOSC_AVX2' not in os.environ and cpu_info != None and 'sse2' in cpu_info.get('flags', {}): - if os.name == 'posix': - print("AVX2 detected") - avx2_defs = { - "extra_compile_args": ["-DSHUFFLE_AVX2_ENABLED", "-mavx2"], - "sources": [f for f in glob("c-blosc/blosc/*.c") if "avx2" in f] - } - # The CPU supports it but the compiler might not.. - builder_class = build_ext_posix_avx2 - elif(os.name == 'nt' and - LooseVersion(platform.python_version()) >= LooseVersion('3.5.0')): - # Neither MSVC2008 for Python 2.7 or MSVC2010 for Python 3.4 have - # sufficient AVX2 support - # Since we don't rely on any special compiler capabilities, - # we don't need to rely on testing the compiler - print('AVX2 detected') - CFLAGS.append('-DSHUFFLE_AVX2_ENABLED') - sources += [f for f in glob('c-blosc/blosc/*.c') if 'avx2' in f] - def_macros += [('__AVX2__', 1)] - # TODO: AVX512 - - classifiers = dedent("""\ - Development Status :: 5 - Production/Stable - Intended Audience :: Developers - Intended Audience :: Information Technology - Intended Audience :: Science/Research - License :: OSI Approved :: BSD License - Programming Language :: Python - Programming Language :: Python :: 2.7 - Programming Language :: Python :: 3.4 - Programming Language :: Python :: 3.5 - Programming Language :: Python :: 3.6 - Programming Language :: Python :: 3.7 - Topic :: Software Development :: Libraries :: Python Modules - Topic :: System :: Archiving :: Compression - Operating System :: Microsoft :: Windows - Operating System :: Unix - """) - - setup(name = "blosc", - version = VERSION, - description = 'Blosc data compressor', - long_description = long_description, - classifiers = [c for c in classifiers.split("\n") if c], - author = 'Francesc Alted, Valentin Haenel', - author_email = 'faltet@gmail.com, valentin@haenel.co', - maintainer = 'Francesc Alted, Valentin Haenel', - maintainer_email = 'faltet@gmail.com, valentin@haenel.co', - url = 'http://github.com/blosc/python-blosc', - license = 'https://opensource.org/licenses/BSD-3-Clause', - platforms = ['any'], - libraries = clibs, - ext_modules = [ - BloscExtension( "blosc.blosc_extension", - include_dirs=inc_dirs, - define_macros=def_macros, - sources=sources, - library_dirs=lib_dirs, - libraries=libs, - extra_link_args=LFLAGS, - extra_compile_args=CFLAGS, - avx2_defs=avx2_defs - ), - ], - tests_require=tests_require, - zip_safe=False, - packages = ['blosc'], - cmdclass={'build_ext': builder_class}, - ) -elif __name__ == '__mp_main__': - # This occurs from `cpuinfo 4.0.0` using multiprocessing to interrogate the - # CPUID flags - # https://github.com/workhorsy/py-cpuinfo/issues/108 - pass diff --git a/sources b/sources index 5a5fb48..f0f7d4a 100644 --- a/sources +++ b/sources @@ -1 +1 @@ -SHA512 (blosc-1.11.3.tar.gz) = fc82b7b100d306965874868b2a0b1b6a9b865f1ba86ce65546aeb8212ba5085ef7a565f46ac3b40f648641d449d9f5265087ca8670075221ba8018dc8efd7be4 +5feb0794cb7f8d8b85d047da108bdaf7 blosc-1.4.1.tar.gz