Frame attribute descriptor for quantities that are Time objects. See the
AttributeAPI doc for further information.
Default value for the attribute if not provided
Name of a secondary instance attribute which supplies the value if
default is Noneand no value was supplied during initialization.
Convert input value to a Time object and validate by running through the Time constructor.
Convert input value to a Time object and validate by running through the Time constructor. Also check that the input was a scalar.
Input value to be converted.
- out, convertedcorrectly-typed object, boolean
Tuple consisting of the correctly-typed object and a boolean which indicates if conversion was actually performed.
If the input is not valid for this attribute.