Mercurial > cpython-lru_cache-weakref
diff Include/classobject.h @ 1774:9d362e5e4e78 legacy-trunk
* Objects/classobject.c, Include/classobject.h: added __getattr__
and __setattr__ support to override getattr(x, name) and
setattr(x, name, value) for class instances. This uses a special
hack whereby the class is supposed to be static: the __getattr__
and __setattr__ methods are looked up only once and saved in the
instance structure for speed
| author | Guido van Rossum <guido@python.org> |
|---|---|
| date | Fri, 12 Aug 1994 12:49:46 +0000 |
| parents | 1940892d2fe3 |
| children | 9b530bb54642 |
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--- a/Include/classobject.h Fri Aug 12 12:46:05 1994 +0000 +++ b/Include/classobject.h Fri Aug 12 12:49:46 1994 +0000 @@ -30,6 +30,12 @@ /* Class object interface */ +#ifdef WITH_THREAD +#include "thread.h" +#else +#define get_thread_ident() 1L +#endif + /* Revealing some structures (not for general use) */ typedef struct { @@ -43,6 +49,12 @@ OB_HEAD classobject *in_class; /* The class object */ object *in_dict; /* A dictionary */ + object *in_getattr; /* A method or NULL */ + object *in_setattr; /* A method or NULL */ + long in_ident; /* A thread ident or 0 */ +#ifdef WITH_THREAD + type_lock *in_lock; /* A lock or NULL */ +#endif } instanceobject; extern typeobject Classtype, Instancetype, Instancemethodtype;