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Changes to support other object types besides strings

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as the code string of code objects, as long as they support
the (readonly) buffer interface.  By Greg Stein.
This commit is contained in:
Guido van Rossum 1998-10-07 19:42:25 +00:00
parent 437ff8600a
commit d076c73cc8
5 changed files with 61 additions and 16 deletions
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7
Include/compile.h
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@ -44,7 +44,7 @@ typedef struct {
int co_nlocals; /* #local variables */
int co_stacksize; /* #entries needed for evaluation stack */
int co_flags; /* CO_..., see below */
PyStringObject *co_code; /* instruction opcodes */
PyObject *co_code; /* instruction opcodes */
PyObject *co_consts; /* list (constants used) */
PyObject *co_names; /* list of strings (names used) */
PyObject *co_varnames; /* tuple of strings (local variable names) */
@ -75,6 +75,11 @@ PyCodeObject *PyCode_New Py_PROTO((
PyObject *, PyObject *, int, PyObject *)); /* same as struct above */
int PyCode_Addr2Line Py_PROTO((PyCodeObject *, int));
/* for internal use only */
#define _PyCode_GETCODEPTR(co, pp) \
((*(co)->co_code->ob_type->tp_as_buffer->bf_getreadbuffer) \
((co)->co_code, 0, (void **)(pp)))
#ifdef __cplusplus
}
#endif