def is_logd(self):
return string_to_bool(
os.getenv(
constants.OCF_VAR_LOGD,
False,
),
False,
)
def is_debug(self):
return string_to_bool(
os.getenv(
constants.OCF_VAR_DEBUG,
False,
),
False,
)
def modify_value(self, value):
"""
Boolean property converts its value to boolean or to None
if the value cannot be converted.
:param value: input value
:type value: str
:return: boolean value
:rtype: bool
"""
return string_to_bool(value)
def required(self):
"""
Indicates that this value is required to use this resource and
a user should provide an explicit value for this parameter.
Default value will nod be used.
Can ne set by the *{0}* constant in the parameter definition
and can be either true or False. Defaults to **False**.
:rtype: bool
:return: true or false
"""
return string_to_bool(
getattr(self, constants.CONST_REQUIRED, False)
)
def test_string_to_bool(self):
true_values = [True, "YES", "on", "Y", 1, "1"]
false_values = [False, "NO", "off", "N", 0, "0"]
none_values = [None, "none", 10, "bad value", "", 1.1, [1], {"a": 1}]
for value in true_values:
self.assertEquals(helpers.string_to_bool(value), True)
for value in false_values:
self.assertEquals(helpers.string_to_bool(value), False)
for value in none_values:
self.assertIsNone(helpers.string_to_bool(value))
self.assertEquals(helpers.string_to_bool("bad value", True), True)
self.assertEquals(helpers.string_to_bool("bad value", False), False)
self.assertEquals(helpers.string_to_bool("bad value", "default"), "default")
self.assertEquals(helpers.string_to_bool("YES", "default"), True)
def unique(self):
"""
Indicates that this value is unique across the cluster.
If there are several resources of this type, a single value
can be assigned only to a single instance and other instances
should have different values.
If disabled, many similar resources may have the same value of
this parameter.
Can be set by the *{0}* constant in the parameter definition
and can be either True or False. Defaults to **False**.
:rtype: bool
:return: true or false
"""
return string_to_bool(
getattr(self, constants.CONST_UNIQUE, False)
)
