vt100.py 文件源码

def _patch_iflag(cls, attrs):
        # Turn the ICRNL flag back on. (Without this, calling `input()` in
        # run_in_terminal doesn't work and displays ^M instead. Ptpython
        # evaluates commands using `run_in_terminal`, so it's important that
        # they translate ^M back into ^J.)
        return attrs | termios.ICRNL