def _install(dispatcher, args, **kw):
# first check if we are in a source directory
if len(args) < 2:
# are we inside a project dir?
if os.path.isfile('setup.cfg') or os.path.isfile('setup.py'):
args.insert(1, os.getcwd())
else:
logger.warning('No project to install.')
return 1
target = args[1]
# installing from a source dir or archive file?
if os.path.isdir(target) or _is_archive_file(target):
return not install_local_project(target)
else:
# download from PyPI
return not install(target)
def test_install(self):
# making sure install returns 0 or 1 exit codes
project = os.path.join(os.path.dirname(__file__), 'package.tgz')
install_path = self.mkdtemp()
old_get_path = install.get_path
install.get_path = lambda path: install_path
old_mod = os.stat(install_path).st_mode
os.chmod(install_path, 0)
old_stderr = sys.stderr
sys.stderr = StringIO()
try:
self.assertFalse(install.install(project))
self.assertEqual(main(['install', 'blabla']), 1)
finally:
sys.stderr = old_stderr
os.chmod(install_path, old_mod)
install.get_path = old_get_path
