config.py

import sys
import os

from keyhac import *
import ckit

def configure(keymap):
    not_emacs_target = [
        "com.googlecode.iterm2",
        "com.apple.Terminal",
    ]

    class Fakeymacs:
        pass

    fakeymacs = Fakeymacs()
    fakeymacs.last_window = None

    def is_emacs_target(window):
        if window != fakeymacs.last_window:
            fakeymacs.last_window = window

        # print(ckit.getApplicationNameByPid(window.pid))

        if ckit.getApplicationNameByPid(window.pid) in not_emacs_target:
            fakeymacs.keybind = "not_emacs"
            return False

        fakeymacs.keybind = "emacs"
        return True    

    keymap_emacs = keymap.defineWindowKeymap(check_func=is_emacs_target)
    
    keymap_emacs[ "Ctrl-V" ]     = "PageDown" # Page down
    keymap_emacs[ "Alt-V" ]      = "PageUp"   # page up
    keymap_emacs[ "Ctrl-S" ]     = "Cmd-F"    # Search
    keymap_emacs[ "Ctrl-W" ]     = "Cmd-X"    # Cut
    keymap_emacs[ "Alt-W" ]      = "Cmd-C"    # Copy
    keymap_emacs[ "Ctrl-Y" ]     = "Cmd-V"    # Paste
    keymap_emacs[ "Ctrl-Slash" ] = "Cmd-Z"    # Undo