Bugs item #624827, was opened at 2002-10-17 14:51 Message generated for change (Comment added) made by fdrake You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=624827&group_id=5470
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Extension Modules Group: Feature Request Status: Open Resolution: None Priority: 5 Submitted By: Fred L. Drake, Jr. (fdrake) >Assigned to: Nobody/Anonymous (nobody) Summary: Creation of struct_seq types Initial Comment: It would be really nice to be able to create structure sequence types from within Python. MvL suggested: ------------------- ... I think all you need to do is to expose PyStructSequence_InitType. I would recommend an interface like struct_seq(name, doc, n_in_sequence, (fields)) where fields is a list of (name,doc) tuples. You will need to temporarily allocate a PyStructSequence_Field array of len(fields)+1 elements, and put the PyStructSequence_Desc on the stack. You will also need to dynamically allocate a PyTypeObject which you return. I would put this into the new module. ------------------- Assigned to me since I actually wanted to create these things. ---------------------------------------------------------------------- >Comment By: Fred L. Drake, Jr. (fdrake) Date: 2006-04-26 20:08 Message: Logged In: YES user_id=3066 I'm not going to have any time to look at this; hopefully somebody else can, since it's a pretty reasonable idea I think. It may not be as valuable as it once was, however (subclassing tuple and using properties has become more attractive using an @property decoration). ---------------------------------------------------------------------- Comment By: Eric Huss (ehuss) Date: 2004-06-25 21:13 Message: Logged In: YES user_id=393416 Uploaded patch 980098 which implements this functionality as a separate module. ---------------------------------------------------------------------- Comment By: Fred L. Drake, Jr. (fdrake) Date: 2002-10-22 16:26 Message: Logged In: YES user_id=3066 As part of this, struct_seq types should be made subclassable. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=624827&group_id=5470 _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
