Hi Jeff, Thank you very much!
Please make references directly to my pmt objects P_list and P_dict, so I can learn how to get elements from them? Thank you! Regards, George On Fri, Jul 29, 2022 at 2:58 PM Jeff Long <willco...@gmail.com> wrote: > k = pmt.intern('spam') > nil = pmt.get_PMT_NIL() > v = pmt.dict_ref(d, k, nil) > > The last argument to dict_ref is what gets returned if the key is not > found. > > On Fri, Jul 29, 2022 at 11:13 AM George Edwards <gedwards....@gmail.com> > wrote: > >> Hello GNURadio Community, >> >> I am creating a Python OOT block to send/receive pmt list and pmt >> dictionary messages. In both cases, I am having problems extracting the >> elements in the message. Let's assume (some trivial values): >> P_list = pmt.to_pmt([1, 2, 3.45, 'eggs']) >> P_dict = pmt.to_pmt({'spam': 20, 'eggs': 40}) >> >> How do I extract individual elements from P_list and P_dict? Nothing I >> tried worked. >> >> I appreciate any help. >> >> Regards, >> George >> >