SF.net SVN: jython:[7162] trunk/jython

Revision: 7162
          http://jython.svn.sourceforge.net/jython/?rev=7162&view=rev
Author:   zyasoft
Date:     2010-10-22 01:13:48 +0000 (Fri, 22 Oct 2010)

Log Message:
-----------
Uses JLine support, when available, to turn off echoing in
getpass.getpass. Fixes #1628.

Modified Paths:
--------------
    trunk/jython/Lib/getpass.py
    trunk/jython/NEWS

Modified: trunk/jython/Lib/getpass.py
===================================================================
--- trunk/jython/Lib/getpass.py	2010-10-19 03:02:51 UTC (rev 7161)
+++ trunk/jython/Lib/getpass.py	2010-10-22 01:13:48 UTC (rev 7162)
@@ -14,10 +14,37 @@
 # Authors: Piers Lauder (original)
 #          Guido van Rossum (Windows support and cleanup)
 
+import os
 import sys
 
 __all__ = ["getpass","getuser"]
 
+def jython_getpass(prompt='Password: ', stream=None):
+    """Prompt for a password, with echo turned off.
+    The prompt is written on stream, by default stdout.
+
+    Restore terminal settings at end.
+    """
+    if stream is None:
+        stream = sys.stdout
+
+    try:
+        terminal = sys._jy_interpreter.reader.terminal
+    except:
+        return default_getpass(prompt)
+
+    echoed = terminal.getEcho()
+    terminal.disableEcho()
+    try:
+        passwd = _raw_input(prompt, stream)
+    finally:
+        if echoed:
+           terminal.enableEcho()
+
+    stream.write('\n')
+    return passwd
+
+
 def unix_getpass(prompt='Password: ', stream=None):
     """Prompt for a password, with echo turned off.
     The prompt is written on stream, by default stdout.
@@ -99,8 +126,6 @@
 
     """
 
-    import os
-
     for name in ('LOGNAME', 'USER', 'LNAME', 'USERNAME'):
         user = os.environ.get(name)
         if user:
@@ -123,7 +148,10 @@
         try:
             from EasyDialogs import AskPassword
         except ImportError:
-            getpass = default_getpass
+            if os.name == 'java':
+                getpass = jython_getpass
+            else:
+                getpass = default_getpass
         else:
             getpass = AskPassword
     else:

Modified: trunk/jython/NEWS
===================================================================
--- trunk/jython/NEWS	2010-10-19 03:02:51 UTC (rev 7161)
+++ trunk/jython/NEWS	2010-10-22 01:13:48 UTC (rev 7162)
@@ -1,5 +1,9 @@
 Jython NEWS
 
+Jython 2.5.2rc2
+  Bugs Fixed
+    - [ 1628 ] getpass.getpass echoes input
+
 Jython 2.5.2rc1
   Bugs Fixed
     - [ 1133 ] Support ipython and other completers with readline emulation


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