_registry

Attributes

Py2rConverter = Callable[[Any], Sexp] module-attribute

Callable signature for a Python→R converter.

Parameters:

Name	Type	Description	Default
obj	Any	Python object to convert.	required

Returns:

Type	Description
Sexp	Low-level R object handle.

R2pyConverter = Callable[[Any, ShmPool | None], PyObject] module-attribute

Callable signature for an R→Python converter.

Parameters:

Name	Type	Description	Default
obj	Any	R-side object (usually an rpy2 wrapper type).	required
shm	ShmPool or None	Shared memory pool used to allocate backing buffers for large numeric payloads.	required

Returns:

Type	Description
PyObject

_R2PY_CONVERTERS = {} module-attribute

_PY2R_CONVERTERS = {} module-attribute