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Created on 2002年04月20日 18:34 by amc1, last changed 2022年04月10日 16:05 by admin. This issue is now closed.
| Messages (6) | |||
|---|---|---|---|
| msg10452 - (view) | Author: Allan Crooks (amc1) | Date: 2002年04月20日 18:34 | |
 
 I'm currently running Python 2.2.1 on a Windows 98 
box, and this is the code I have just run.
-------
Python 2.2.1 (#34, Apr 9 2002, 19:34:33) [MSC 32 bit 
(Intel)] on win32
Type "help", "copyright", "credits" or "license" for 
more information.
>>> import getpass
>>> def x():
... secret = getpass.getpass('Tell me a secret: ')
... stuff = raw_input ('Tell me something else: ')
... print 'The user told me the secret was "%s" and 
the other thing was "%s"'
 % (secret, stuff)
...
>>> x()
Tell me a secret:
Tell me something else:
The user told me the secret was "Autechre" and the 
other thing was ""
>>>
-------
This may seem normal, but I didn't get the opportunity 
to enter anything when the raw_input was called. I'm 
assuming that getpass leaves the newline character in 
the input buffer, which is then used by raw_input, 
leaving you unable to enter anything.
  | 
 |||
| msg10453 - (view) | Author: Tim Peters (tim.peters) * (Python committer) | Date: 2002年04月20日 20:10 | |
 
 Logged In: YES user_id=31435 Assigning to MarkH in case he has a bright idea. I don't. The problem is that getpass on Windows is implemented via raw Windows console I/O, and console I/O buffers interact in strange and undocumented ways with C's stdio buffers. I've never found a reliable way to keep them in synch, and MS says you can't mix the two, period. The only workaround I know of is to build your own raw_input() workalike out of the msvcrt module's console I/O routines (getch(), etc).  | 
 |||
| msg10454 - (view) | Author: Allan Crooks (amc1) | Date: 2002年06月11日 10:01 | |
 
 Logged In: YES user_id=39733 I've currently written a module which attempts to fix this problem, which you can get from here: http://ccec.sf.net/getpassfix.html However, as I've mentioned in the documentation, it is a hack, but the "platform" based solution should become a more suitable candidate as it is tested.  | 
 |||
| msg10455 - (view) | Author: Allan Crooks (amc1) | Date: 2002年09月09日 14:05 | |
 
 Logged In: YES user_id=39733 The function getpass_hack in the getpassfix module (referenced earlier) is a suitable alternative to the win_getpass function in the getpass module, but it should only be used if the operating system is Windows 95/98/ME (this is based on my observations so far). If we have a nice Pythonic way of determining what operating system that Python is running on (say, by using Marc-Andre Lemburg's platform module: http://www.lemburg.com/files/python/platform.py), we could then provide a straightforward fix.  | 
 |||
| msg58701 - (view) | Author: Joseph Armbruster (JosephArmbruster) | Date: 2007年12月17日 18:53 | |
 
 For the record, I tested this out with: url: http://svn.python.org/projects/python/branches/py3k: rev: 59540 OS Name: Microsoft Windows XP Professional OS Version: 5.1.2600 Service Pack 2 Build 2600 The following snippet appeared to behave as intended (i input "secret" them "something else"): >>> import getpass >>> def x(): ... secret = getpass.getpass('Tell me a secret: ') ... stuff = input('Tell me something else: ') ... print('The user told me the secret was "%s" and the other thing was "%s"' % (secret, stuff)) ... >>> x() Tell me a secret: Tell me something else: something else The user told me the secret was "secret" and the other thing was "something else " >>>  | 
 |||
| msg61289 - (view) | Author: Georg Brandl (georg.brandl) * (Python committer) | Date: 2008年01月20日 13:54 | |
 
 So it seems to be fixed in NT -- we don't support 9x anymore in 2.6 up.  | 
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| History | |||
|---|---|---|---|
| Date | User | Action | Args | 
| 2022年04月10日 16:05:15 | admin | set | github: 36476 | 
| 2008年01月20日 13:54:49 | georg.brandl | set | status: open -> closed nosy: + georg.brandl resolution: fixed messages: + msg61289  | 
| 2007年12月17日 18:53:36 | JosephArmbruster | set | nosy:
 + JosephArmbruster  messages: + msg58701  | 
| 2002年04月20日 18:34:10 | amc1 | create | |