You can search for identifiers within the package.
in-package search v0.2.0
py
Py.PyWeakref
val new_ref : ?callback:Py__.Py_base.pyobject -> Py__.Py_base.pyobject -> Py__.Py_base.pyobject
val new_proxy : ?callback:Py__.Py_base.pyobject -> Py__.Py_base.pyobject -> Py__.Py_base.pyobject
val get_object : Py__.Py_base.pyobject -> Py__.Py_base.pyobject