def size(device="all", mode="free", host_os=detect_host_os()):
"""
Returns free and total swap size converted according to mode
:param mode: one of free, total, used, pfree, pused
:raises: WrongArgument if unsupported mode is supplied
:depends on: [host_os.swap_size]
"""
validate_mode(mode, SIZE_CONVERSION_MODES)
free, total = host_os.swap_size(device)
return convert_size(free, total, mode)
def size(device='all', mode='free', host_os=detect_host_os()):
"""
Returns free and total swap size converted according to mode
:param mode: one of free, total, used, pfree, pused
:raises: WrongArgument if unsupported mode is supplied
:depends on: [host_os.swap_size]
"""
validate_mode(mode, SIZE_CONVERSION_MODES)
free, total = host_os.swap_size(device)
return convert_size(free, total, mode)
def size(filesystem, mode="total", host_os=detect_host_os()):
"""
Returns free and total fs size converted according to mode
:param filesystem: what filesystem to check
:type filesystem: str
:param mode: one of free, total, used, pfree, pused
:raises: WrongArgument if unsupported mode is supplied
:depends on: [host_os.fs_size]
"""
validate_mode(mode, SIZE_CONVERSION_MODES)
free, total = host_os.fs_size(filesystem)
return convert_size(free, total, mode)
def size(filesystem, mode="total", host_os=detect_host_os()):
"""
Returns free and total fs size converted according to mode
:param filesystem: what filesystem to check
:type filesystem: str
:param mode: one of free, total, used, pfree, pused
:raises: WrongArgument if unsupported mode is supplied
:depends on: [host_os.fs_size]
"""
validate_mode(mode, SIZE_CONVERSION_MODES)
free, total = host_os.fs_size(filesystem)
return convert_size(free, total, mode)
def test_convert_size_returns_zero_if_total_size_is_zero():
assert_equal(0, convert_size(1, 0, SIZE_CONVERSION_MODES[0]))
def test_convert_size_returns_integers_or_floats():
free, total = 50, 100
for conversion_mode in SIZE_CONVERSION_MODES:
converted_size = convert_size(free, total, conversion_mode)
assert_is_instance(converted_size, (float, integer_types))
def test_convert_size_returns_zero_if_total_size_is_zero():
assert_equal(0, convert_size(1, 0, SIZE_CONVERSION_MODES[0]))
def test_convert_size_returns_integers_or_floats():
free, total = 50, 100
for conversion_mode in SIZE_CONVERSION_MODES:
converted_size = convert_size(free, total, conversion_mode)
assert_is_instance(converted_size, (float, integer_types))
