def call_setup(path, a):
'''
Call the `setup.py` file under the specified path with the given arguments.
Note that `path` must be the directory in which the setup file is located,
not the direct path to the file. For example, `/home/user/packages/pyg-0.7/'
is right (assuming there is a `setup.py` file in it), while
'/home/user/packages/pyg-0.7/setup.py` is not.
'''
code = SETUP_PY_TEMPLATE.format(os.path.join(path, 'setup.py'))
args = [sys.executable, '-c', code] + a
if under_virtualenv():
logger.debug('debug: virtualenv detected')
headers = os.path.join(sys.prefix, 'include', 'site', 'python' + PYTHON_VERSION)
args += ['--install-headers', headers]
return call_subprocess(args, cwd=path)
def site_info():
'''Return some site information'''
template = '''# Python version: {py_version!r}
# Python version info: {py_version_info!r}
# Python Prefix: {prefix!r}
# Platform: {platform!r}
# Pyg version: {pyg_version!r}
# Inside a virtualenv: {in_env!r}
'''
return template.format(
py_version=sys.version,
py_version_info='.'.join(str(v) for v in sys.version_info),
platform=distutils.util.get_platform(),
prefix=sys.prefix,
pyg_version=__version__,
in_env=under_virtualenv()
)
