def home_directory():
    return os.getenv('HOME')
Verifies VLAN network segments are supported.
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/core/system/linux.py/home_directory--crossover with--dataset/ETHPy150Open openstack/networking-cisco/networking_cisco/tests/unit/ml2/drivers/cisco/ucsm/test_cisco_ucsm_driver.py/TestCiscoUcsmMechDriver.test_check_segment_vlan