hi,

i have a question about extension type attributes.

cdef class MyComplex:
    """A mutable complex number type (incomplete)"""
    cdef complex *c

do all attributes have to be cdef? if i want to have a python object as an attribute i have to use

    cdef object mypythonobject

and then initialize it in __init__()? or did i misunderstand something? i didn't find the manual very clear about this.

(i use cython in case this makes any difference.)