cpython/Lib/_pyrepl/windows_eventqueue.py at 3.15 · python/cpython · GitHub

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"""

Windows event and VT sequence scanner

"""

from .base_eventqueue import BaseEventQueue

# Reference: https://learn.microsoft.com/en-us/windows/console/console-virtual-terminal-sequences#input-sequences

VT_MAP: dict[bytes, str] = {

b'\x1b[A': 'up',

b'\x1b[B': 'down',

b'\x1b[C': 'right',

b'\x1b[D': 'left',

b'\x1b[1;5D': 'ctrl left',

b'\x1b[1;5C': 'ctrl right',

b'\x1b[H': 'home',

b'\x1b[F': 'end',

b'\x7f': 'backspace',

b'\x1b[2~': 'insert',

b'\x1b[3~': 'delete',

b'\x1b[5~': 'page up',

b'\x1b[6~': 'page down',

b'\x1bOP': 'f1',

b'\x1bOQ': 'f2',

b'\x1bOR': 'f3',

b'\x1bOS': 'f4',

b'\x1b[15~': 'f5',

b'\x1b[17~': 'f6',

b'\x1b[18~': 'f7',

b'\x1b[19~': 'f8',

b'\x1b[20~': 'f9',

b'\x1b[21~': 'f10',

b'\x1b[23~': 'f11',

b'\x1b[24~': 'f12',

}

class EventQueue(BaseEventQueue):

def __init__(self, encoding: str) -> None:

BaseEventQueue.__init__(self, encoding, VT_MAP)