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Access checks now work, at least for instance data (not for methods

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yet).  The class is now passed to eval_code and stored in the current
frame.  It is also stored in instance method objects.  An "unbound"
instance method is now returned when a function is retrieved through
"classname.funcname", which when called passes the class to eval_code.
This commit is contained in:
Guido van Rossum 1993-05-20 14:24:46 +00:00
parent 25831652fd
commit 81daa32c15
14 changed files with 655 additions and 150 deletions
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12
Include/classobject.h
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@ -30,6 +30,13 @@ It should be possible to use other object types as base classes,
but currently it isn't. We'll see if we can fix that later, sigh...
*/
typedef struct {
OB_HEAD
object *cl_bases; /* A tuple of class objects */
object *cl_dict; /* A dictionary */
object *cl_name; /* A string */
} classobject;
extern typeobject Classtype, Instancetype, Instancemethodtype;
#define is_classobject(op) ((op)->ob_type == &Classtype)
@ -38,9 +45,12 @@ extern typeobject Classtype, Instancetype, Instancemethodtype;
extern object *newclassobject PROTO((object *, object *, object *));
extern object *newinstanceobject PROTO((object *, object *));
extern object *newinstancemethodobject PROTO((object *, object *));
extern object *newinstancemethodobject PROTO((object *, object *, object *));
extern object *instancemethodgetfunc PROTO((object *));
extern object *instancemethodgetself PROTO((object *));
extern object *instancemethodgetclass PROTO((object *));
extern object *instance_convert PROTO((object *, char *));
extern int issubclass PROTO((object *, object *));