Replace all keybind of IntelliJ (including android studio), meta <> control

android_studio_swap_key.py

# Replace all keybind of IntelliJ (including android studio)
# meta <> control
#
# How to use
#
# extract original keymaps from resource.jar
#  $ unzip $PATH_TO_INTELLI_J/lib/resources.jar keymaps/\*
#  $ python android_studio_swap_key.py -i keymaps/Mac\ OS\ X\ 10.5+.xml  -o swapped.xml

import xml.etree.ElementTree as ET
import argparse

def swap_control_meta(elem):
    if elem.tag != "keyboard-shortcut" or elem.attrib is None:
        return
    values = elem.attrib["first-keystroke"]
    if values is None:
        return
    new_values = values.replace("meta", "m_e_t_a").replace("control", "meta").replace("m_e_t_a", "control")
    elem.attrib["first-keystroke"] = new_values

    for child in elem.getchildren():
        swap_control_meta(child)

if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    # Input Arguments
    parser.add_argument(
        '-i',
        help='Target keymaps xml',
        required=True
    )
    parser.add_argument(
        '-o',
        help='Output keymaps xml',
        required=True
    )
    args = parser.parse_args()

    tree = ET.parse(args.i)
    for child in tree.iter():
        swap_control_meta(child)
    tree.write(args.o)