[New-bugs-announce] [issue22837] getpass returns garbage when typing tilde on Windows with deadkeys

[Florian Bruhin]

New submission from Florian Bruhin:

When using getpass.getpass() on Windows and typing a tilde (~) with a layout with dead keys (e.g. Swiss German), one would typically type "~ " to get a single tilde.

However, this returns '\x00\x83~' with getpass. It seems this is what msvcrt.getch() returns.

Microsofts documentation at http://msdn.microsoft.com/en-us/library/aa297934(v=vs.60).aspx only says "When reading a function key or an arrow key, _getch and _getche must be called twice; the first call returns 0 or 0xE0, and the second call returns the actual key code." which doesn't really apply to this.

It seems to work fine with other dead keys like ` or ^.

Unless someone knows more about what's happening here I'd suggest replacing '\x00\x83~' by '~' in getpass.

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components: Library (Lib)
messages: 230954
nosy: The Compiler, steve.dower, tim.golden, zach.ware
priority: normal
severity: normal
status: open
title: getpass returns garbage when typing tilde on Windows with deadkeys
type: behavior
versions: Python 2.7, Python 3.4

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22837>
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