[Jython-checkins] CVS: jython/org/python/core ArgParser.java,1.2,1.3

[Finn B. <bc...@us...>]

Update of /cvsroot/jython/jython/org/python/core
In directory usw-pr-cvs1:/tmp/cvs-serv25170

Modified Files:
	ArgParser.java 
Log Message:
Added getList() which can retrive the remaining args as a list.



Index: ArgParser.java
===================================================================
RCS file: /cvsroot/jython/jython/org/python/core/ArgParser.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -r1.2 -r1.3
*** ArgParser.java	2001/02/01 16:41:10	1.2
--- ArgParser.java	2001/02/21 14:32:50	1.3
***************
*** 31,39 ****
      // A marker.
      private static Object required = new Object();
  
- 
      private ArgParser(String funcname, PyObject[] args, String[] kws) {
          this.funcname = funcname;
          this.args = args;
          this.kws = kws;
      }
--- 31,41 ----
      // A marker.
      private static Object required = new Object();
+     private static String[] emptyKws = new String[0];
  
      private ArgParser(String funcname, PyObject[] args, String[] kws) {
          this.funcname = funcname;
          this.args = args;
+         if (kws == null)
+             kws = emptyKws;
          this.kws = kws;
      }
***************
*** 100,103 ****
--- 102,114 ----
      }
  
+     public PyObject getList(int pos) {
+         int kws_start = args.length - kws.length;
+         if (pos < kws_start) {
+             PyObject[] ret = new PyObject[kws_start - pos];
+             System.arraycopy(args, pos, ret, 0, kws_start - pos);
+             return new PyTuple(ret);
+         }
+         return Py.EmptyTuple;
+     }