+++ /dev/null
-from __future__ import print_function
-
-import os
-import pkgutil
-import shutil
-import subprocess
-import sys
-import tempfile
-import textwrap
-
-if not pkgutil.find_loader('setuptools'):
- from distutils.core import setup
- from distutils.extension import Extension
-else:
- from setuptools import setup
- from setuptools.extension import Extension
-
-from distutils.ccompiler import new_compiler
-from distutils.errors import CompileError, LinkError
-from distutils.sysconfig import customize_compiler
-
-# PEP 440 versioning of the Rados package on PyPI
-# Bump this version, after every changeset
-# NOTE: This version is not the same as get_ceph_version()
-
-__version__ = '2.0.0'
-
-
-def get_ceph_version():
- try:
- for line in open(os.path.join(os.path.dirname(__file__), "..", "..", "ceph_ver.h")):
- if "CEPH_GIT_NICE_VER" in line:
- return line.split()[2].strip('"')
- else:
- return "0"
- except IOError:
- return "0"
-
-
-def get_python_flags():
- cflags = {'I': [], 'extras': []}
- ldflags = {'l': [], 'L': [], 'extras': []}
-
- if os.environ.get('VIRTUAL_ENV', None):
- python = "python"
- else:
- python = 'python' + str(sys.version_info.major) + '.' + str(sys.version_info.minor)
-
- python_config = python + '-config'
-
- for cflag in subprocess.check_output(
- [python_config, "--cflags"]
- ).strip().decode('utf-8').split():
- if cflag.startswith('-I'):
- cflags['I'].append(cflag.replace('-I', ''))
- else:
- cflags['extras'].append(cflag)
-
- for ldflag in subprocess.check_output(
- [python_config, "--ldflags"]
- ).strip().decode('utf-8').split():
- if ldflag.startswith('-l'):
- ldflags['l'].append(ldflag.replace('-l', ''))
- if ldflag.startswith('-L'):
- ldflags['L'].append(ldflag.replace('-L', ''))
- else:
- ldflags['extras'].append(ldflag)
-
- return {
- 'cflags': cflags,
- 'ldflags': ldflags
- }
-
-
-def check_sanity():
- """
- Test if development headers and library for rados is available by compiling a dummy C program.
- """
- CEPH_SRC_DIR = os.path.join(
- os.path.dirname(os.path.abspath(__file__)),
- '..',
- '..'
- )
-
- tmp_dir = tempfile.mkdtemp(dir=os.environ.get('TMPDIR', os.path.dirname(__file__)))
- tmp_file = os.path.join(tmp_dir, 'rados_dummy.c')
-
- with open(tmp_file, 'w') as fp:
- dummy_prog = textwrap.dedent("""
- #include <rados/librados.h>
-
- int main(void) {
- rados_t cluster;
- rados_create(&cluster, NULL);
- return 0;
- }
- """)
- fp.write(dummy_prog)
-
- compiler = new_compiler()
- customize_compiler(compiler)
-
- if {'MAKEFLAGS', 'MFLAGS', 'MAKELEVEL'}.issubset(set(os.environ.keys())):
- # The setup.py has been invoked by a top-level Ceph make.
- # Set the appropriate CFLAGS and LDFLAGS
-
- compiler.set_include_dirs([os.path.join(CEPH_SRC_DIR, 'include')])
- compiler.set_library_dirs([os.environ.get('CEPH_LIBDIR')])
-
- try:
- link_objects = compiler.compile(
- sources=[tmp_file],
- output_dir=tmp_dir
- )
- compiler.link_executable(
- objects=link_objects,
- output_progname=os.path.join(tmp_dir, 'rados_dummy'),
- libraries=['rados'],
- output_dir=tmp_dir,
- )
-
- except CompileError:
- print('\nCompile Error: RADOS development headers not found', file=sys.stderr)
- return False
- except LinkError:
- print('\nLink Error: RADOS library not found', file=sys.stderr)
- return False
- else:
- return True
- finally:
- shutil.rmtree(tmp_dir)
-
-
-if 'BUILD_DOC' in os.environ.keys():
- pass
-elif check_sanity():
- pass
-else:
- sys.exit(1)
-
-cmdclass = {}
-try:
- from Cython.Build import cythonize
- from Cython.Distutils import build_ext
-
- cmdclass = {'build_ext': build_ext}
-except ImportError:
- print("WARNING: Cython is not installed.")
-
- if not os.path.isfile('rados.c'):
- print('ERROR: Cannot find Cythonized file rados.c', file=sys.stderr)
- sys.exit(1)
- else:
- def cythonize(x, **kwargs):
- return x
-
- source = "rados.c"
-else:
- source = "rados.pyx"
-
-# Disable cythonification if we're not really building anything
-if (len(sys.argv) >= 2 and
- any(i in sys.argv[1:] for i in ('--help', 'clean', 'egg_info', '--version')
- )):
- def cythonize(x, **kwargs):
- return x
-
-flags = get_python_flags()
-
-setup(
- name='rados',
- version=__version__,
- description="Python bindings for the Ceph librados library",
- long_description=(
- "This package contains Python bindings for interacting with Ceph's "
- "RADOS library. RADOS is a reliable, autonomic distributed object "
- "storage cluster developed as part of the Ceph distributed storage "
- "system. This is a shared library allowing applications to access "
- "the distributed object store using a simple file-like interface."
- ),
- url='https://github.com/ceph/ceph/tree/master/src/pybind/rados',
- license='LGPLv2+',
- platforms='Linux',
- ext_modules=cythonize(
- [
- Extension(
- "rados",
- [source],
- include_dirs=flags['cflags']['I'],
- library_dirs=flags['ldflags']['L'],
- libraries=["rados"] + flags['ldflags']['l'],
- extra_compile_args=flags['cflags']['extras'] + flags['ldflags']['extras'],
- )
- ], build_dir=os.environ.get("CYTHON_BUILD_DIR", None)
- ),
- classifiers=[
- 'Intended Audience :: Developers',
- 'Intended Audience :: System Administrators',
- 'License :: OSI Approved :: GNU Lesser General Public License v2 or later (LGPLv2+)',
- 'Operating System :: POSIX :: Linux',
- 'Programming Language :: Cython',
- 'Programming Language :: Python :: 2.7',
- 'Programming Language :: Python :: 3.4',
- 'Programming Language :: Python :: 3.5'
- ],
- cmdclass=cmdclass,
-)
Code Review / stor4nfv.git / blobdiff