It works now, thanks for the quick response. :D

On Sun, Mar 29, 2015 at 9:42 AM, Rob <silvester...@gmail.com> wrote:

> Could you try the 1.2.3a1 version?
>
> Install with pip:
> $ pip install pyglet==1.2.3a1
>
> Or download here:
> https://pypi.python.org/pypi?:action=display&name=pyglet&version=1.2.3a1
>
> Rob
>
> Op dinsdag 24 maart 2015 17:03:51 UTC+1 schreef pyglet_has_bugs:
>>
>> What I was pointing out is that the breakpoint cannot cause the window
>> focus to change if it is never hit. However, the breakpoint had been hit
>> previously, and I assume that this prior change in focus caused a change
>> that prevented to bug. Thanks again for helping fix it.
>>
>> On Tue, Mar 24, 2015 at 12:33 AM, Leif Theden <leif....@gmail.com> wrote:
>>
>>> As I noted before, the breakpoint causes window focus to change and due
>>> to some circumstance of the window losing focus, the odd behavior seems to
>>> be avoided.  The cause of the ALT key bug is related to windows and pyglet
>>> not correctly handling the ALT key (which will open a window menu bar in
>>> some situations): when the alt key is pressed, windows sends a special
>>> event to pyglet.  The event is handled but the return value back to windows
>>> was never correct (source of the bug).  The default behavior in this case
>>> is to display a window menu bar, which windows attempts to do, but it is
>>> not implemented in pyglet and this condition puts the window and pyglet's
>>> event queue into an undefined state, and causes some events to be dropped.
>>> In this case there events are key presses/releases.  Nothing cosmic about
>>> it.  Please see the link I previously posted for more information.
>>>
>>>
>>> On Sunday, March 22, 2015 at 12:45:49 PM UTC-5, pyglet_has_bugs wrote:
>>>>
>>>> Thank you very much for your thorough reply. Your guess about the
>>>> breakpoints doesn't make sense to me, because the order of causality does
>>>> not flow in that order. When my program is in a state in which pressing A
>>>> will not trigger a key press event (because I've just pressed and released
>>>> ALT), and I press A, then no key pressed event fires--unless there is a
>>>> break point in on_key_press. So you see, the breakpoint can only be hit if
>>>> the code *has already performed correctly in the place that it
>>>> normally fails*. This indicates to me that something horrible is going
>>>> on. I am amazed.
>>>>
>>>> On Sun, Mar 22, 2015 at 1:52 AM, Leif Theden <leif....@gmail.com>
>>>> wrote:
>>>>
>>>>> I fixed it a while ago, but the fix was never merged.  Tonight I
>>>>> applied an old patch I made and made a pull request.  It may be a few days
>>>>> until this is fixed in bitbucket. In the mean time, don't assign anything
>>>>> to the ALT key.  This bug has been known for a long time, but only affects
>>>>> windows users, and is related to the ALT key, which not many people use
>>>>> anyway.
>>>>>
>>>>> I can't say how the breakpoints affects it for certain, but my guess
>>>>> is that the breakpoints are causing the pyglet window to lose focus, which
>>>>> interferes with key events in windows, and those side effects don't cause
>>>>> the behavior that was causing erratic input after pressing ALT.  A 
>>>>> debugger
>>>>> should never cause functions to work differently.  In this case it is more
>>>>> related to the windows window manager more than anything.
>>>>>
>>>>>
>>>>> On Saturday, March 21, 2015 at 8:54:06 PM UTC-7, pyglet_has_bugs wrote:
>>>>>
>>>>>> Wow, so this has been known for a while, and you just finally fixed
>>>>>> it? Just for me? :o :D
>>>>>>
>>>>>> On Saturday, March 21, 2015 at 8:31:02 PM UTC-4, Leif Theden wrote:
>>>>>>>
>>>>>>> Please, your nick 'pyglet_has_bugs' is a bit excessive; 99.999%
>>>>>>> software projects have bugs.  In any case, thank you for the detailed 
>>>>>>> bug
>>>>>>> report.  In the future please submit bug reports to
>>>>>>> https://bitbucket.org/pyglet/pyglet/issues.  Finally, I've fixed
>>>>>>> the problem on my branch and submitted a pull request.
>>>>>>>
>>>>>>> In case anyone is interested, the issue is documented here:
>>>>>>> https://code.google.com/p/pyglet/issues/detail?id=462&q=leif
>>>>>>> &colspec=ID%20Stars%20Type%20Status%20OpSys%20Modified%20Summary
>>>>>>>
>>>>>>>
>>>>>>> On Saturday, March 21, 2015 at 5:19:02 PM UTC-5, pyglet_has_bugs
>>>>>>> wrote:
>>>>>>>>
>>>>>>>> Someone on reddit.com/r/learnpython says they couldn't reproduce
>>>>>>>> the bug with Pyglet 1.2.2 and Python 3 on Linux.
>>>>>>>>
>>>>>>>> http://redd.it/2zqtyf
>>>>>>>>
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