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Symlinking only on first-time installation of Python versions on mac OS X

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This commit is contained in:
Yannick Jadoul
2018-04-08 15:15:47 +02:00
parent 783a4deec6
commit 5e009e53c9
1 changed files with 4 additions and 4 deletions
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cibuildwheel/macos.py
+4 -4
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@@ -45,16 +45,16 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
# if this version of python isn't installed, get it from python.org and install # if this version of python isn't installed, get it from python.org and install
python_package_identifier = 'org.python.Python.PythonFramework-%s' % config.version python_package_identifier = 'org.python.Python.PythonFramework-%s' % config.version
installation_bin_path = '/Library/Frameworks/Python.framework/Versions/{}/bin'.format(config.version)
if python_package_identifier not in installed_system_packages: if python_package_identifier not in installed_system_packages:
# download the pkg # download the pkg
call(['curl', '-L', '-o', '/tmp/Python.pkg', config.url]) call(['curl', '-L', '-o', '/tmp/Python.pkg', config.url])
# install # install
call(['sudo', 'installer', '-pkg', '/tmp/Python.pkg', '-target', '/']) call(['sudo', 'installer', '-pkg', '/tmp/Python.pkg', '-target', '/'])
installation_bin_path = '/Library/Frameworks/Python.framework/Versions/{}/bin'.format(config.version) if config.version[0] == '3':
if config.version[0] == '3': os.symlink(os.path.join(installation_bin_path, 'python3'), os.path.join(installation_bin_path, 'python'))
os.symlink(os.path.join(installation_bin_path, 'python3'), os.path.join(installation_bin_path, 'python')) os.symlink(os.path.join(installation_bin_path, 'pip3'), os.path.join(installation_bin_path, 'pip'))
os.symlink(os.path.join(installation_bin_path, 'pip3'), os.path.join(installation_bin_path, 'pip'))
env = os.environ.copy() env = os.environ.copy()
env['PATH'] = os.pathsep.join([ env['PATH'] = os.pathsep.join([