use full xml api. get types.json -> https://github.com/Omochin/eveolnine-notice2discrod/blob/master/types.json

eveonline_find_assets.py

import sys
import json
from collections import OrderedDict
from preston.xmlapi import Preston


APIS = {
    3333333: "codecodecodecodecodecodecodecodecodecodecodecodecodecodecodecode" 
}


def main():
    if len(sys.argv) < 2:
        print('Please input id or name')
        return
    else:
        search_word = sys.argv[1]

    with open('types.json', 'r') as file:
        types_dict = json.load(file)

    for key, code in APIS.items():
        preston = Preston(
            key=key,
            code=code,
        )

        try:
            rowset = preston.account.Characters()['rowset']
            if 'row' not in rowset:
                continue
        except KeyError:
            print('This key({}) is invalid'.format(key))
            continue

        row = rowset['row']
        for character in row if isinstance(row, list) else [row]:
            asset_list = preston.char.AssetList(characterID=character['@characterID'], flat=1)
            for asset in asset_list['rowset']['row']:
                if not isinstance(asset, OrderedDict):
                    continue

                type_id = asset['@typeID']
                if type_id not in types_dict:
                    continue

                type_name = types_dict[type_id]

                def output():
                    print('{} - LocationID {} - {}'.format(character['@name'], asset['@locationID'], type_name))
                    
                if search_word.isdigit():
                    if type_id == search_word:
                        output()
                else:
                    if search_word in type_name:
                        output()

if __name__ == '__main__':
    main()