

def __init__(self):
    (r, w) = os.pipe()
    _set_nonblocking(r)
    _set_nonblocking(w)
    set_close_exec(r)
    set_close_exec(r)
    self.reader = os.fdopen(r, 'rb', 0)
    self.writer = os.fdopen(w, 'wb', 0)

dataset/ETHPy150Open CouchPotato/CouchPotatoServer/libs/tornado/platform/posix.py Waker.__init__/VarMisuse@39/51 `w`->`r`