Several changes in one:

(1) dictionaries/mappings now have attributes values() and items() as
well as keys(); at the C level, use the new function mappinggetnext()
to iterate over a dictionary.

(2) "class C(): ..." is now illegal; you must write "class C: ...".

(3) Class objects now know their own name (finally!); and minor
improvements to the way how classes, functions and methods are
represented as strings.

(4) Added an "access" statement and semantics.  (This is still
experimental -- as long as you don't use the keyword 'access' nothing
should be changed.)
This commit is contained in:
Guido van Rossum 1993-05-19 14:50:45 +00:00
parent 687dd13bfe
commit 25831652fd
21 changed files with 1223 additions and 823 deletions

View file

@ -33,7 +33,9 @@ void err_clear PROTO((void));
/* Predefined exceptions */
extern object *AccessError;
extern object *AttributeError;
extern object *ConflictError;
extern object *EOFError;
extern object *IOError;
extern object *ImportError;
@ -59,3 +61,5 @@ extern object *err_errno PROTO((object *));
extern void err_input PROTO((int));
extern void err_badcall PROTO((void));
extern object *err_getexc PROTO((void));