jython-checkins

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

Update of /cvsroot/jython/jython/org/python/core
In directory usw-pr-cvs1:/tmp/cvs-serv26074

Modified Files:
	PyClass.java 
Log Message:
PyClass.__setattr__(): Fix #409930. Allow assignment to __bases__, 
__name__ and __dict__.



Index: PyClass.java
===================================================================
RCS file: /cvsroot/jython/jython/org/python/core/PyClass.java,v
retrieving revision 2.23
retrieving revision 2.24
diff -C2 -r2.23 -r2.24
*** PyClass.java	2001/03/22 20:02:49	2.23
--- PyClass.java	2001/04/25 18:39:24	2.24
***************
*** 215,221 ****
  
      public void __setattr__(String name, PyObject value) {
!         if (name == "__dict__" || name == "__name__" || name == "__bases__") {
!             throw Py.TypeError("read-only special attribute: "+name);
          }
          __dict__.__setitem__(name, value);
      }
--- 215,237 ----
  
      public void __setattr__(String name, PyObject value) {
!         if (name == "__dict__") {
!             if (!value.isMappingType())
!                 throw Py.TypeError("__dict__ must be a dictionary object");
!             __dict__ = value;
!             return;
          }
+         if (name == "__name__") {
+             if (!(value instanceof PyString))
+                 throw Py.TypeError("__name__ must be a string object");
+             __name__ = value.toString();
+             return;
+         }
+         if (name == "__bases__") {
+             if (!(value instanceof PyTuple))
+                 throw Py.TypeError("__bases__ must be a tuple object");
+             __bases__ = (PyTuple) value;
+             return;
+         }
+         
          __dict__.__setitem__(name, value);
      }