Patches item #1607548, was opened at 2006-12-02 20:53 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=305470&aid=1607548&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: Core (C code) Group: Python 3000 Status: Open Resolution: None Priority: 5 Private: No Submitted By: Tony Lownds (tonylownds) Assigned to: Nobody/Anonymous (nobody) Summary: Optional Argument Syntax Initial Comment: This patch implements optional argument syntax for Python 3000. The patch still has issues; I am posting so that Collin Winters can add a link to the PEP. The syntax implemented is roughly: def f(arg:expr, (nested1:expr, nested2:expr)) -> expr: suite The function object has a new attribute, func_annotations that maps from argument names to the result of the expression. The return annotation is stored with a key of 'return'. Lambda's syntax doesn't support annotations. This patch alters the MAKE_FUNCTION opcode. I have an implementation that built the func_annotations dictionary in bytecode as well but it was bigger and slower. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=305470&aid=1607548&group_id=5470 _______________________________________________ Patches mailing list Patches@python.org http://mail.python.org/mailman/listinfo/patches
