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Patch #1759: Backport of PEP 3129 class decorators

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with some help from Georg
This commit is contained in:
Christian Heimes 2008-02-23 15:01:05 +00:00
parent b12f0b581a
commit 5224d28d38
15 changed files with 1591 additions and 1465 deletions
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13
Python/compile.c
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@ -1362,7 +1362,7 @@ compiler_function(struct compiler *c, stmt_ty s)
PyCodeObject *co;
PyObject *first_const = Py_None;
arguments_ty args = s->v.FunctionDef.args;
asdl_seq* decos = s->v.FunctionDef.decorators;
asdl_seq* decos = s->v.FunctionDef.decorator_list;
stmt_ty st;
int i, n, docstring;
@ -1413,9 +1413,14 @@ compiler_function(struct compiler *c, stmt_ty s)
static int
compiler_class(struct compiler *c, stmt_ty s)
{
int n;
int n, i;
PyCodeObject *co;
PyObject *str;
asdl_seq* decos = s->v.ClassDef.decorator_list;
if (!compiler_decorators(c, decos))
return 0;
/* push class name on stack, needed by BUILD_CLASS */
ADDOP_O(c, LOAD_CONST, s->v.ClassDef.name, consts);
/* push the tuple of base classes on the stack */
@ -1461,6 +1466,10 @@ compiler_class(struct compiler *c, stmt_ty s)
ADDOP_I(c, CALL_FUNCTION, 0);
ADDOP(c, BUILD_CLASS);
/* apply decorators */
for (i = 0; i < asdl_seq_LEN(decos); i++) {
ADDOP_I(c, CALL_FUNCTION, 1);
}
if (!compiler_nameop(c, s->v.ClassDef.name, Store))
return 0;
return 1;