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import pytest

import smtplib

@pytest.fixture(scope="session")

def smtp():

  print '#########################'

  return "OK"

@pytest.fixture(scope="session", autouse=True)

def auto_run():

  print 'DDDDDDDDDDDDDDDDDD'

  return "OK"

@pytest.fixture(scope="session", autouse=True)

def load_all_test_data():

  pass

@pytest.fixture(scope="session")

def load_dir_a_test_data():

  pass

@pytest.fixture(scope="session")

def load_dir_b_test_data():

  pass

@pytest.fixture(scope="session")

def load_dir_c_test_data():

  pass

@pytest.fixture(scope="session", autouse=True)

def start_yarn_session_cluster():

  pass  

@pytest.fixture(scope="session", autouse=True)

def stop_yarn_session_cluster():

  pass