_dummy_curses.py

"""Super-minimal 'curses'; values _pyrepl needs hardcoded & non-portable.

Use this instead of _pyrepl._minimal_curses; test well with *your* terminal.
"""

class error(Exception):
    pass

OK = 0
ERR = -1

def setupterm(termstr, fd):
    pass

def tigetstr(cap):
    if not isinstance(cap, bytes):
        cap = cap.encode("ascii")
    try:
        return {
            b'bel': b'\x07',
            b'civis': b'\x1b[?25l',
            b'clear': b'\x1b[H\x1b[2J',
            b'cnorm': b'\x1b[?12l\x1b[?25h',
            b'cub': b'\x1b[%p1%dD',
            b'cub1': b'\x08',
            b'cud': b'\x1b[%p1%dB',
            b'cud1': b'\n',
            b'cuf': b'\x1b[%p1%dC',
            b'cuf1': b'\x1b[C',
            b'cup': b'\x1b[%i%p1%d;%p2%dH',
            b'cuu': b'\x1b[%p1%dA',
            b'cuu1': b'\x1b[A',
            b'dch1': b'\x1b[P',
            b'dch': b'\x1b[%p1%dP',
            b'el': b'\x1b[K',
            b'hpa': b'\x1b[%i%p1%dG',
            b'ich': b'\x1b[%p1%d@',
            b'ind': b'\n',
            b'ri': b'\x1bM',
            b'rmkx': b'\x1b[?1l\x1b>',
            b'smkx': b'\x1b[?1h\x1b=',
            b'kdch1': b'\x1b[3~',
            b'kcud1': b'\x1bOB',
            b'kend': b'\x1bOF',
            b'kent': b'\x1bOM',
            b'khome': b'\x1bOH',
            b'kich1': b'\x1b[2~',
            b'kcub1': b'\x1bOD',
            b'knp': b'\x1b[6~',
            b'kpp': b'\x1b[5~',
            b'kcuf1': b'\x1bOC',
            b'kcuu1': b'\x1bOA',
            b'kf1': b'\x1bOP',
            b'kf2': b'\x1bOQ',
            b'kf3': b'\x1bOR',
            b'kf4': b'\x1bOS',
            b'kf5': b'\x1b[15~',
            b'kf6': b'\x1b[17~',
            b'kf7': b'\x1b[18~',
            b'kf8': b'\x1b[19~',
            b'kf9': b'\x1b[20~',
            b'kf10': b'\x1b[21~',
            b'kf11': b'\x1b[23~',
            b'kf12': b'\x1b[24~',
            b'kf13': b'\x1b[1;2P',
            b'kf14': b'\x1b[1;2Q',
            b'kf15': b'\x1b[1;2R',
            b'kf16': b'\x1b[1;2S',
            b'kf17': b'\x1b[15;2~',
            b'kf18': b'\x1b[17;2~',
            b'kf19': b'\x1b[18;2~',
            b'kf20': b'\x1b[19;2~',
        }[cap]
    except KeyError:
        return None

def tparm(s, p1=0, p2=0, *params):
    return (
        s
        .replace(b'%i%p1%d', str(p1 + 1).encode('ascii'))
        .replace(b'%p1%d', str(p1 if p1 else '').encode('ascii'))
        .replace(b'%p2%d', str(p2 if p2 else '').encode('ascii'))
    )