firecrown.parameters.RequiredParameters
- class firecrown.parameters.RequiredParameters(params_names)[source]
Bases:
object
Represents a sequence of parameter names.
This class provides some type safety to distinguish between an arbitrary list of strings, and one intended to be a list of required parameter names.
An instance can be created from a list of strings. Instances can be concatenated using +, and compared for equality using ==.
To iterate through the names (which are strings), use get+params_names, which implements lazy evaluation.
- Parameters
params_names (
Iterable
[str
]) –
Public Methods:
__init__
(params_names)Construct an instance from an Iterable yielding strings.
__add__
(other)Return a new RequiredParameters with the concatenated names.
__eq__
(other)Compare two RequiredParameters objects for equality.
Implement lazy iteration through the contained parameter names.
- __add__(other)[source]
Return a new RequiredParameters with the concatenated names.
Note that this function returns a new object that does not share state with either argument to the addition operator.
- Parameters
other (
RequiredParameters
) –
- __eq__(other)[source]
Compare two RequiredParameters objects for equality.
This implementation raises a NotImplemented exception unless both objects are RequireParameters objects.
Two RequireParameters objects are equal if their contained names are equal (including appearing in the same order).
- Parameters
other (
object
) –