def _opcode_set(*names):
    """Return a set of opcodes by the names in `names`."""
    s = set()
    for name in names:
        try:
            s.add(_opcode(name))
        except __HOLE__:
            pass
    return s

# Opcodes that leave the code object.
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/coverage/parser.py/_opcode_set