Source code for openmdao.main.datatypes.uncertaindist

from openmdao.main.variable import Variable
from openmdao.main.mp_support import has_interface
from openmdao.main.interfaces import IUncertainVariable
from openmdao.main.attrwrapper import AttrWrapper, UnitsAttrWrapper

class UncertainDistVar(Variable):
[docs] """A variable wrapper for an UncertainDistribution variable. """ def __init__(self, default_value=None, iotype=None, desc=None, **metadata): # Put iotype in the metadata dictionary if iotype is not None: metadata['iotype'] = iotype # Put desc in the metadata dictionary if desc is not None: metadata['desc'] = desc super(UncertainDistVar, self).__init__(default_value=default_value, **metadata) def validate(self, obj, name, value):
[docs] """ Use the Enthought trait's validate. """ if not has_interface(value, IUncertainVariable): raise ValueError("'%s' does not implement the IUncertainVariable interface" % name) return value def get_val_wrapper(self, value, index=None):
[docs] """Return a UnitsAttrWrapper object. Its value attribute will be filled in by the caller. """ if index is not None: raise ValueError("UncertainDistVar does not support indexing") # pylint: disable-msg=E1101 if self.units is None: return value return UnitsAttrWrapper(value, units=self.units)
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