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Made builtins int(), long(), float(), oct() and hex() more generic.

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This commit is contained in:
Guido van Rossum 1992-09-12 11:09:23 +00:00
parent 5c85062e1c
commit 1899c2e055
6 changed files with 193 additions and 91 deletions
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59
Objects/intobject.c
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@ -421,6 +421,59 @@ int_or(v, w)
return newintobject(a | b);
}
static object *
int_int(v)
object *v;
{
INCREF(v);
return v;
}
static object *
int_long(v)
object *v;
{
long x = getintvalue(v);
return newlongobject(x);
}
static object *
int_float(v)
object *v;
{
long x = getintvalue(v);
return newfloatobject((double)x);
}
static object *
int_oct(v)
object *v;
{
char buf[20];
long x = getintvalue(v);
if (x == 0)
strcpy(buf, "0");
else if (x > 0)
sprintf(buf, "0%lo", x);
else
sprintf(buf, "-0%lo", -x);
return newstringobject(buf);
}
static object *
int_hex(v)
object *v;
{
char buf[20];
long x = getintvalue(v);
if (x >= 0)
sprintf(buf, "0x%lx", x);
else
sprintf(buf, "-0x%lx", -x);
return newstringobject(buf);
}
static number_methods int_as_number = {
int_add, /*nb_add*/
int_sub, /*nb_subtract*/
@ -439,6 +492,12 @@ static number_methods int_as_number = {
int_and, /*nb_and*/
int_xor, /*nb_xor*/
int_or, /*nb_or*/
0, /*nb_coerce*/
int_int, /*nb_int*/
int_long, /*nb_long*/
int_float, /*nb_float*/
int_oct, /*nb_oct*/
int_hex, /*nb_hex*/
};
typeobject Inttype = {