test_functional.py 文件源码

def pytest_funcarg__child(request):
    try:
        pexpect = pytest.importorskip('pexpect')
    except SyntaxError:
        pytest.skip('pexpect wont work on py3k')
    child = pexpect.spawn(sys.executable, ['-S'], timeout=10)
    if sys.version_info >= (3, ):
        child.logfile = sys.stdout.buffer
    else:
        child.logfile = sys.stdout
    child.sendline('from pyrepl.python_reader import main')
    child.sendline('main()')
    return child