Mojo struct
TypedPythonObject
@register_passable
struct TypedPythonObject[type_hint: StringLiteral]
A wrapper around PythonObject that indicates the type of the contained object.
The PythonObject structure is entirely dynamically typed. This type provides a weak layer of optional static typing.
Parameters
- type_hint (
StringLiteral): The type name hint indicating the static type of this object.
Implemented traits
AnyType,
SizedRaising,
UnknownDestructibility
Methods
__init__
__init__(*, owned unsafe_unchecked_from: PythonObject) -> Self
Construct a TypedPythonObject without any validation that the given object is of the specified hinted type.
Args:
- unsafe_unchecked_from (
PythonObject): The PythonObject to construct from. This will not be type checked.
__copyinit__
__copyinit__(other: Self) -> Self
Copy an instance of this type.
Args:
- other (
Self): The value to copy.
__getitem__
__getitem__[I: Index](self: TypedPythonObject["Tuple"], pos: I) -> PythonObject
Get an element from this tuple.
Parameters:
- I (
Index): A type that can be used as an index.
Args:
- pos (
I): The tuple element position to retrieve.
Returns:
The value of the tuple element at the specified position.
__len__
__len__(self) -> Int
Returns the length of the object.
Returns:
The length of the object.
unsafe_as_py_object_ptr
unsafe_as_py_object_ptr(self) -> PyObjectPtr
Get the underlying PyObject pointer.
Safety:
Use-after-free: The caller must take care that self outlives the
usage of the pointer returned by this function.
Returns:
The underlying PyObject pointer.
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