Struct cpython::PyModule

pub struct PyModule(_);

Represents a Python module object.

Methods

impl PyModule

fn new(py: Python, name: &str) -> PyResult<PyModule>

Create a new module object with the __name__ attribute set to name.

fn import(py: Python, name: &str) -> PyResult<PyModule>

Import the Python module with the specified name.

fn dict(&self, py: Python) -> PyDict

Return the dictionary object that implements module's namespace; this object is the same as the __dict__ attribute of the module object.

fn name<'a>(&'a self, py: Python) -> PyResult<&'a str>

Gets the module name.

May fail if the module does not have a __name__ attribute.

fn filename<'a>(&'a self, py: Python) -> PyResult<&'a str>

Gets the module filename.

May fail if the module does not have a __file__ attribute.

fn get(&self, py: Python, name: &str) -> PyResult<PyObject>

Gets a member from the module. This is equivalent to the Python expression: getattr(module, name)

fn call<A>(
    &self,
    py: Python,
    name: &str,
    args: A,
    kwargs: Option<&PyDict>
) -> PyResult<PyObject> where
    A: ToPyObject<ObjectType = PyTuple>, 

Calls a function in the module. This is equivalent to the Python expression: getattr(module, name)(*args, **kwargs)

fn add<V>(&self, py: Python, name: &str, value: V) -> PyResult<()> where
    V: ToPyObject, 

Adds a member to the module.

This is a convenience function which can be used from the module's initialization function.

fn add_class<'p, T>(&self, py: Python<'p>) -> PyResult<()> where
    T: PythonObjectFromPyClassMacro, 

Adds a new extension type to the module.

This is a convenience function that initializes the py_class!(), sets new_type.__module__ to this module's name,

Trait Implementations

impl ToPyObject for PyModule

Identity conversion: allows using existing PyObject instances where T: ToPyObject is expected.

type ObjectType = PyModule

fn to_py_object(&self, py: Python) -> PyModule

Converts self into a Python object.

fn into_py_object(self, _py: Python) -> PyModule

Converts self into a Python object.

fn with_borrowed_ptr<F, R>(&self, _py: Python, f: F) -> R where
    F: FnOnce(*mut PyObject) -> R, 

Converts self into a Python object and calls the specified closure on the native FFI pointer underlying the Python object.

impl<'source> FromPyObject<'source> for PyModule

fn extract(py: Python, obj: &'source PyObject) -> PyResult<PyModule>

Extracts Self from the source PyObject.

impl<'source> FromPyObject<'source> for &'source PyModule

fn extract(py: Python, obj: &'source PyObject) -> PyResult<&'source PyModule>

Extracts Self from the source PyObject.

impl PythonObject for PyModule

fn as_object(&self) -> &PyObject

Casts the Python object to PyObject.

fn into_object(self) -> PyObject

Casts the Python object to PyObject.

unsafe fn unchecked_downcast_from(obj: PyObject) -> Self

Unchecked downcast from PyObject to Self. Undefined behavior if the input object does not have the expected type.

unsafe fn unchecked_downcast_borrow_from<'a>(obj: &'a PyObject) -> &'a Self

Unchecked downcast from PyObject to Self. Undefined behavior if the input object does not have the expected type.

impl PythonObjectWithCheckedDowncast for PyModule

fn downcast_from<'p>(
    py: Python<'p>,
    obj: PyObject
) -> Result<PyModule, PythonObjectDowncastError<'p>>

Cast from PyObject to a concrete Python object type.

fn downcast_borrow_from<'a, 'p>(
    py: Python<'p>,
    obj: &'a PyObject
) -> Result<&'a PyModule, PythonObjectDowncastError<'p>>

Cast from PyObject to a concrete Python object type.

impl PythonObjectWithTypeObject for PyModule

fn type_object(py: Python) -> PyType

Retrieves the type object for this Python object type.