replace_quoted_ints_in_values.py

def process_dict_item(k, v):
    try:
        return k, int(v)
    except (TypeError, ValueError):
        if k == 'EbsOptimized' and v == 'true':
            return 'EbsOptimized', 1
        if k == 'NoEcho' and v == 'true':
            return 'NoEcho', 1
        return k, replace_quoted_ints_in_values(v)


def replace_quoted_ints_in_values(o):
    if isinstance(o, dict):
        return dict(process_dict_item(k, v) for k,v in o.items())
    elif isinstance(o, list):
        return list(replace_quoted_ints_in_values(l) for l in o)
    else:
        return o


def normalize_file(f, replace_ints=True):
    j = json.load(f)
    if replace_ints:
        j = replace_quoted_ints_in_values(j)
    return json.dumps(j, indent=2, sort_keys=True)