Lele Gaifax
9b31b5e6c9
This enables building binary wheels for Python 3.7, now at its rc1 release. It is included in the latest manylinux1 Docker image, see https://github.com/pypa/manylinux/pull/196. Accordingly to https://www.appveyor.com/docs/build-environment/#python it is not yet available on Appveyor.
120 lines
5.5 KiB
Python
120 lines
5.5 KiB
Python
from __future__ import print_function
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import os, subprocess, shlex, sys, shutil
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from collections import namedtuple
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from glob import glob
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try:
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from shlex import quote as shlex_quote
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except ImportError:
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from pipes import quote as shlex_quote
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from .util import prepare_command, get_build_verbosity_extra_flags
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def build(project_dir, package_name, output_dir, test_command, test_requires, before_build, build_verbosity, skip, environment):
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PythonConfiguration = namedtuple('PythonConfiguration', ['version', 'identifier', 'url'])
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python_configurations = [
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PythonConfiguration(version='2.7', identifier='cp27-macosx_10_6_intel', url='https://www.python.org/ftp/python/2.7.15/python-2.7.15-macosx10.6.pkg'),
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PythonConfiguration(version='3.4', identifier='cp34-macosx_10_6_intel', url='https://www.python.org/ftp/python/3.4.4/python-3.4.4-macosx10.6.pkg'),
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PythonConfiguration(version='3.5', identifier='cp35-macosx_10_6_intel', url='https://www.python.org/ftp/python/3.5.4/python-3.5.4-macosx10.6.pkg'),
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PythonConfiguration(version='3.6', identifier='cp36-macosx_10_6_intel', url='https://www.python.org/ftp/python/3.6.5/python-3.6.5-macosx10.6.pkg'),
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PythonConfiguration(version='3.7', identifier='cp37-macosx_10_6_intel', url='https://www.python.org/ftp/python/3.7.0/python-3.7.0rc1-macosx10.6.pkg'),
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]
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get_pip_url = 'https://bootstrap.pypa.io/get-pip.py'
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get_pip_script = '/tmp/get-pip.py'
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pkgs_output = subprocess.check_output(['pkgutil', '--pkgs'])
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if sys.version_info[0] >= 3:
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pkgs_output = pkgs_output.decode('utf8')
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installed_system_packages = pkgs_output.splitlines()
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def call(args, env=None, cwd=None, shell=False):
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# print the command executing for the logs
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if shell:
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print('+ %s' % args)
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else:
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print('+ ' + ' '.join(shlex_quote(a) for a in args))
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return subprocess.check_call(args, env=env, cwd=cwd, shell=shell)
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abs_project_dir = os.path.abspath(project_dir)
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# get latest pip once and for all
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call(['curl', '-L', '-o', get_pip_script, get_pip_url])
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for config in python_configurations:
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if skip(config.identifier):
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print('cibuildwheel: Skipping build %s' % config.identifier, file=sys.stderr)
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continue
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# if this version of python isn't installed, get it from python.org and install
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python_package_identifier = 'org.python.Python.PythonFramework-%s' % config.version
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if python_package_identifier not in installed_system_packages:
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# download the pkg
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call(['curl', '-L', '-o', '/tmp/Python.pkg', config.url])
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# install
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call(['sudo', 'installer', '-pkg', '/tmp/Python.pkg', '-target', '/'])
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env = os.environ.copy()
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env['PATH'] = os.pathsep.join([
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'/Library/Frameworks/Python.framework/Versions/%s/bin' % config.version,
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env['PATH'],
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])
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env = environment.as_dictionary(prev_environment=env)
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python = 'python3' if config.version[0] == '3' else 'python2'
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pip = 'pip3' if config.version[0] == '3' else 'pip2'
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# check what version we're on
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call(['which', python], env=env)
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call([python, '--version'], env=env)
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# install pip & wheel
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call([python, get_pip_script, '--no-setuptools', '--no-wheel'], env=env)
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call([pip, '--version'], env=env)
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call([pip, 'install', '--upgrade', 'setuptools'], env=env)
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call([pip, 'install', 'wheel'], env=env)
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call([pip, 'install', 'delocate'], env=env)
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# setup dirs
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if os.path.exists('/tmp/built_wheel'):
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shutil.rmtree('/tmp/built_wheel')
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os.makedirs('/tmp/built_wheel')
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if os.path.exists('/tmp/delocated_wheel'):
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shutil.rmtree('/tmp/delocated_wheel')
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os.makedirs('/tmp/delocated_wheel')
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# run the before_build command
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if before_build:
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before_build_prepared = prepare_command(before_build, python=python, pip=pip, project=abs_project_dir)
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call(before_build_prepared, env=env, shell=True)
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# build the wheel
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call([pip, 'wheel', abs_project_dir, '-w', '/tmp/built_wheel', '--no-deps'] + get_build_verbosity_extra_flags(build_verbosity), env=env)
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built_wheel = glob('/tmp/built_wheel/*.whl')[0]
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if built_wheel.endswith('none-any.whl'):
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# pure python wheel - just move
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shutil.move(built_wheel, '/tmp/delocated_wheel')
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else:
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# list the dependencies
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call(['delocate-listdeps', built_wheel], env=env)
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# rebuild the wheel with shared libraries included and place in output dir
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call(['delocate-wheel', '-w', '/tmp/delocated_wheel', built_wheel], env=env)
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delocated_wheel = glob('/tmp/delocated_wheel/*.whl')[0]
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# install the wheel
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call([pip, 'install', delocated_wheel], env=env)
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# test the wheel
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if test_requires:
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call([pip, 'install'] + test_requires, env=env)
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if test_command:
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# run the tests from $HOME, with an absolute path in the command
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# (this ensures that Python runs the tests against the installed wheel
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# and not the repo code)
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test_command_prepared = prepare_command(test_command, python=python, pip=pip, project=abs_project_dir)
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call(shlex.split(test_command_prepared), cwd=os.environ['HOME'], env=env)
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# we're all done here; move it to output
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shutil.move(delocated_wheel, output_dir)
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