示例#1
0
/* Function: tp_has
 * Checks if an object contains a key.
 *
 * Returns tp_True if self[k] exists, tp_False otherwise.
 */
tp_obj tp_has(TP,tp_obj self, tp_obj k) {
    int type = self.type;
    if (type == TP_DICT) {
        if (_tp_dict_find(tp,self.dict.val,k) != -1) { return tp_True; }
        return tp_False;
    } else if (type == TP_STRING && k.type == TP_STRING) {
        return tp_number(_tp_str_index(self,k)!=-1);
    } else if (type == TP_LIST) {
        return tp_number(_tp_list_find(tp,self.list.val,k)!=-1);
    }
    tp_raise(tp_None,tp_string("(tp_has) TypeError: iterable argument required"));
}
示例#2
0
文件: ops.c 项目: abael/tinypy-kjk
tp_obj tp_has(tp_vm *tp, tp_obj self, tp_obj k) {
    int type = obj_type(self);
    if (type == TP_DICT) {
        if (_tp_dict_find(tp, tp_dict_val(self), k) != -1) { return True; }
        return False;
    } else if (type == TP_STRING && obj_type(k) == TP_STRING) {
        char *p = strstr(STR(self),STR(k));
        return tp_number(tp, p != 0);
    } else if (type == TP_LIST) {
        return tp_number(tp, _tp_list_find(tp,tp_list_val(self),k)!=-1);
    }
    tp_raise(None,"tp_has(%s,%s)",STR(self),STR(k));
}
示例#3
0
tp_obj tp_has(TP,tp_obj self, tp_obj k) {
    int type = self.type;
    if (type == TP_DICT) {
        if (_tp_dict_find(tp,self.dict.val,k) != -1) {
            return tp_True;
        }
        return tp_False;
    } else if (type == TP_STRING && k.type == TP_STRING) {
        char *p = strstr(TP_CSTR(self),TP_CSTR(k));
        return tp_number(p != 0);
    } else if (type == TP_LIST) {
        return tp_number(_tp_list_find(tp,self.list.val,k)!=-1);
    }
    tp_raise(tp_None,"tp_has(%s,%s)",TP_CSTR(self),TP_CSTR(k));
}