def getint(self, *args, **kwargs):
"""A convenience method which coerces the configparser option in the
specified section to an integer. This method will also convert a
byte-descriptive string (e.g. '20KiB') to the integer value
representing the number of bytes (20480).
:param string section: the section to get the option from.
:param string option: the option to be fetched.
:param args: See :func:`configparser.ConfigParser.get` for
documentation of additional arguments.
:param kwargs: See :func:`configparser.ConfigParser.get` for
additional keyword arguments.
:raises ConfigNotInitialisedError: raised if self.config has
not been been successfully intialised.
:raises configparser.NoSectionError: raised if the specified section
does not exist.
"""
try:
return self.config.getint(*args, **kwargs)
except Exception as e:
str_val = self.config.get(*args, **kwargs)
try:
return conversions.unit_of_information_in_bytes(str_val)
# If byte conversion fails, maybe this is just a
# 'normal' string - raise the original exception.
except conversions.UnitOfInformationConversionError:
raise e
def test_1TB_value(self):
"""FIXME"""
byte = 1
kb = 1000 * byte
mb = 1000 * kb
gb = 1000 * mb
tb = 1000 * gb
result = conversions.unit_of_information_in_bytes("1TB")
self.assertEqual(result, tb)
def test_1TIB_value(self):
"""FIXME"""
byte = 1
kib = 1024 * byte
mib = 1024 * kib
gib = 1024 * mib
tib = 1024 * gib
result = conversions.unit_of_information_in_bytes("1TIB")
self.assertEqual(result, tib)
def test_in_str_spacing(self):
"""FIXME"""
result = conversions.unit_of_information_in_bytes("1 KB")
self.assertEqual(result, 1000)
def test_1ki_value(self):
"""FIXME"""
result = conversions.unit_of_information_in_bytes("1ki")
self.assertEqual(result, 1024)
def test_unparsable(self):
"""FIXME"""
with self.assertRaises(conversions.UnitOfInformationConversionError):
conversions.unit_of_information_in_bytes("unparsable")
def test_suffixless_number(self):
"""FIXME"""
result = conversions.unit_of_information_in_bytes("1")
self.assertEqual(result, 1)