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Implement PEP 3115 -- new metaclass syntax and semantics.

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The compiler package hasn't been updated yet; test_compiler.py fails.
Otherwise all tests seem to be passing now.  There are no occurrences
of __metaclass__ left in the standard library.
Docs have not been updated.
This commit is contained in:
Guido van Rossum 2007-03-18 15:41:51 +00:00
parent ef17c16b36
commit 52cc1d838f
25 changed files with 604 additions and 237 deletions
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5
Python/symtable.c
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@ -983,6 +983,11 @@ symtable_visit_stmt(struct symtable *st, stmt_ty s)
if (!symtable_add_def(st, s->v.ClassDef.name, DEF_LOCAL))
return 0;
VISIT_SEQ(st, expr, s->v.ClassDef.bases);
VISIT_SEQ(st, keyword, s->v.ClassDef.keywords);
if (s->v.ClassDef.starargs)
VISIT(st, expr, s->v.ClassDef.starargs);
if (s->v.ClassDef.kwargs)
VISIT(st, expr, s->v.ClassDef.kwargs);
if (!symtable_enter_block(st, s->v.ClassDef.name, ClassBlock,
(void *)s, s->lineno))
return 0;