from jeputils import *

def hfitoff(data, xdeg):
    ret =  call_jep("CPython/hfitoff", "hfitoff", [to_npa(data),to_npa(xdeg)])
    return (ret[0], ret[1], ret[2],ret[3], ret[4].data, ret[5].data)

def extremum(x, y):
    ret =  call_jep("CPython/extremum", "extremum", [to_npa(x),to_npa(y)])
    return (ret[0], ret[1], ret[2].data, ret[3].data, ret[4])

def gfitoff(x, y, off=None, amp=None, com=None, sigma=None):
    ret = call_jep("CPython/gfitoff", "gfitoff", [to_npa(x), to_npa(y), off, amp, com, sigma])
    return ret if ret is None or is_list(ret) else ret.data