vk_api PyPI Python 2.7, 3.4, 3.5, 3.6, 3.7

import vk_api
vk_session = vk_api.VkApi('+71234567890', 'mypassword')
vk_session.auth()
vk = vk_session.get_api()
print(vk.wall.post(message='Hello world!'))

Установка

$ pip install vk_api