get_minecraft_player_head.py

import argparse
import uuid

import httpx


def get_parser() -> argparse.ArgumentParser:
    parser = argparse.ArgumentParser(
        description="Generate minecraft give command to get player head by username."
    )
    
    parser.add_argument(
        "username", metavar="username", type=str,
        help="minecraft username"
    )

    parser.add_argument(
        "-r", "--random", action="store_true",
        help="use random uuid to replace the original one"
    )

    parser.add_argument(
        "-v", "--version", action="version",
        version = f"{parser.prog} version 1.0.0"
    )

    return parser


def get_player_uuid_by_username(username: str) -> str:
    url = "https://api.mojang.com/users/profiles/minecraft/%s" % username
    r = httpx.get(url)
    return r.json()["id"]


def get_player_profile_by_uuid(uuid: str):
    url = "https://sessionserver.mojang.com/session/minecraft/profile/%s" % uuid
    r = httpx.get(url)
    return r.json()


def main() -> None:
    parser = get_parser()
    args = parser.parse_args()

    player_uuid = get_player_uuid_by_username(args.username)
    player_profile = get_player_profile_by_uuid(player_uuid)
    
    if args.random:
        player_uuid = str(uuid.uuid4())

    print("minecraft:give %s minecraft:player_head{SkullOwner:{Id:\"%s\",Properties:{textures:[{Value:\"%s\"}]}}} 1" % (player_profile["name"], player_uuid, player_profile["properties"][0]["value"]))


if "__main__" == __name__:
    main()