codewars/courses/python_func/introspection.py

def get_info_about_object(obj):
    print(dir(obj))
    print(f'Всего у объекта {len(dir(obj))} атрибутов и методов')


def check_exist_attrs(obj, lst):
    'Возвращает словарь со статусом атрибутов из списка лист у obj'
    return {x:hasattr(obj, x) for x in lst}


def create_attrs(obj, lst):
    for data in lst:
        setattr(obj, data[0], data[1])



def my_test_function():
    pass


def print_goods(lst):
    pass


def count_strings(*args):
    str_count = 0
    for value in args:
        if isinstance(value, str):
            str_count += 1
    return str_count


def find_keys(**kwargs):
    lst = []
    for name, value in kwargs.items():
        if isinstance(value, (list, tuple)):
            lst.append(name)
    
    return sorted(lst, key=str.lower)


def main():

    # get_info_about_object(my_test_function)
    # print(hasattr(my_test_function, '__code__'))

    # print_goods.is_working = False
    # print_goods.status = 'Not ready'

    # print(check_exist_attrs(print_goods, ['is_working', 'status', 'time', 'speed']))

    # create_attrs(print_goods, [('is_working', False), ('days', 10), ('status', 'Not ready')])
    # print(check_exist_attrs(print_goods, ['sort', 'is_working', 'days', 'status', 'upper']))

    # print(count_strings(1, 2, 'hello', True, 't')) 

    print(find_keys(At=[4], awaited=(3,), aDobe=[5]))



if __name__ == '__main__':
    main()