[Jython-checkins] SF.net SVN: jython:[5187] branches/asm/src/org/python/core/__builtin__.java

[<zy...@us...>]

Revision: 5187
          http://jython.svn.sourceforge.net/jython/?rev=5187&view=rev
Author:   zyasoft
Date:     2008-08-16 06:22:40 +0000 (Sat, 16 Aug 2008)

Log Message:
-----------
input and raw_input now appropriately raise a RuntimeError if
sys.stdin/stdout are deleted (via the facade of
PySystemState.PyAttributeDeleted)

Modified Paths:
--------------
    branches/asm/src/org/python/core/__builtin__.java

Modified: branches/asm/src/org/python/core/__builtin__.java
===================================================================
--- branches/asm/src/org/python/core/__builtin__.java	2008-08-16 06:18:30 UTC (rev 5186)
+++ branches/asm/src/org/python/core/__builtin__.java	2008-08-16 06:22:40 UTC (rev 5187)
@@ -1025,7 +1025,11 @@
     }
     
     public static String raw_input(PyObject prompt, PyObject file) {
-        Py.print(prompt);
+        PyObject stdout = Py.getSystemState().stdout;
+        if (stdout instanceof PyAttributeDeleted) {
+            throw Py.RuntimeError("[raw_]input: lost sys.stdout");
+        }
+        Py.print(stdout, prompt);
         String data = readline(file).toString();
         if (data.endsWith("\n")) {
             return data.substring(0, data.length() - 1);
@@ -1038,7 +1042,11 @@
     }
 
     public static String raw_input(PyObject prompt) {
-        return raw_input(prompt, Py.getSystemState().stdin);
+        PyObject stdin = Py.getSystemState().stdin;
+        if (stdin instanceof PyAttributeDeleted) {
+            throw Py.RuntimeError("[raw_]input: lost sys.stdin");
+        }
+        return raw_input(prompt, stdin);
     }
 
     public static String raw_input() {


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