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| author | Guido van Rossum <guido@python.org> | 1991-12-16 13:07:24 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1991-12-16 13:07:24 (GMT) |
| commit | c06022966f58b7130e0a8b7150d1955865c84dc8 (patch) | |
| tree | 61b860da9f4a15dd879cc7bc1cd0395108e1fc92 | |
| parent | 3ddee714d1d4473f8fa04a6d8356d3eafb695a50 (diff) | |
| download | cpython-c06022966f58b7130e0a8b7150d1955865c84dc8.zip cpython-c06022966f58b7130e0a8b7150d1955865c84dc8.tar.gz cpython-c06022966f58b7130e0a8b7150d1955865c84dc8.tar.bz2 | |
Add "varargs" attribute.
| -rw-r--r-- | Include/methodobject.h | 8 | ||||
| -rw-r--r-- | Objects/methodobject.c | 25 | ||||
| -rw-r--r-- | Python/modsupport.c | 2 |
3 files changed, 26 insertions, 9 deletions
diff --git a/Include/methodobject.h b/Include/methodobject.h index 262208d..e8d795e 100644 --- a/Include/methodobject.h +++ b/Include/methodobject.h @@ -30,13 +30,15 @@ extern typeobject Methodtype; typedef object *(*method) FPROTO((object *, object *)); -extern object *newmethodobject PROTO((char *, method, object *)); +extern object *newmethodobject PROTO((char *, method, object *, int)); extern method getmethod PROTO((object *)); extern object *getself PROTO((object *)); +extern int getvarargs PROTO((object *)); struct methodlist { - char *ml_name; - method ml_meth; + char *ml_name; + method ml_meth; + int ml_varargs; }; extern object *findmethod PROTO((struct methodlist *, object *, char *)); diff --git a/Objects/methodobject.c b/Objects/methodobject.c index 3ebdb37..98b70a6 100644 --- a/Objects/methodobject.c +++ b/Objects/methodobject.c @@ -30,16 +30,18 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. typedef struct { OB_HEAD - char *m_name; - method m_meth; - object *m_self; + char *m_name; + method m_meth; + object *m_self; + int m_varargs; } methodobject; object * -newmethodobject(name, meth, self) +newmethodobject(name, meth, self, varargs) char *name; /* static string */ method meth; object *self; + int varargs; { methodobject *op = NEWOBJ(methodobject, &Methodtype); if (op != NULL) { @@ -48,6 +50,7 @@ newmethodobject(name, meth, self) if (self != NULL) INCREF(self); op->m_self = self; + op->m_varargs = varargs; } return (object *)op; } @@ -74,6 +77,17 @@ getself(op) return ((methodobject *)op) -> m_self; } +int +getvarargs(op) + object *op; +{ + if (!is_methodobject(op)) { + err_badcall(); + return -1; + } + return ((methodobject *)op) -> m_varargs; +} + /* Methods (the standard built-in methods, that is) */ static void @@ -168,7 +182,8 @@ findmethod(ml, op, name) return listmethods(ml); for (; ml->ml_name != NULL; ml++) { if (strcmp(name, ml->ml_name) == 0) - return newmethodobject(ml->ml_name, ml->ml_meth, op); + return newmethodobject(ml->ml_name, ml->ml_meth, + op, ml->ml_varargs); } err_setstr(AttributeError, name); return NULL; diff --git a/Python/modsupport.c b/Python/modsupport.c index 5d56241..7deded4 100644 --- a/Python/modsupport.c +++ b/Python/modsupport.c @@ -45,7 +45,7 @@ initmodule(name, methods) for (ml = methods; ml->ml_name != NULL; ml++) { sprintf(namebuf, "%s.%s", name, ml->ml_name); v = newmethodobject(strdup(namebuf), ml->ml_meth, - (object *)NULL); + (object *)NULL, ml->ml_varargs); /* XXX The strdup'ed memory is never freed */ if (v == NULL || dictinsert(d, ml->ml_name, v) != 0) { fprintf(stderr, "initializing module: %s\n", name); |