If you call twice in a row to _refresh_captcha, we get this error:
2011-09-15 12:14:29,348:348.000049591 - ubuntu_sso.controllers - DEBUG - SetUpAc
countController.on_captcha_generated for u'Ubuntu One' (captcha id u'03AHJ_VusqN
R0qf0hnaJ8Mx70SBOaIKMmB5M26swObL83GvExIpC7t7TpcU_i5l_tPcmm3a_BkjQ7coX5KOLUyJ6TOC
c5RV-9y3f_z6S6qAsRzKIrElfwm-m9YFPEfIsWcHS_TR0AMqjtzijQZUjrEVAJ6Wi8iUCSDjg', file
name 'c:\\users\\test\\appdata\\local\\temp\\tmpyppfiw').
Peer will receive following PB traceback:
Unhandled Error
Traceback (most recent call last):
File "C:\Python27\lib\site-packages\twisted\spread\banana.py", line 153, in go
tItem
self.callExpressionReceived(item)
File "C:\Python27\lib\site-packages\twisted\spread\banana.py", line 116, in ca
llExpressionReceived
self.expressionReceived(obj)
File "C:\Python27\lib\site-packages\twisted\spread\pb.py", line 515, in expres
sionReceived
method(*sexp[1:])
File "C:\Python27\lib\site-packages\twisted\spread\pb.py", line 827, in proto_
message
self._recvMessage(self.localObjectForID, requestID, objectID, message, answe
rRequired, netArgs, netKw)
--- <exception caught here> ---
File "C:\Python27\lib\site-packages\twisted\spread\pb.py", line 841, in _recvM
essage
netResult = object.remoteMessageReceived(self, message, netArgs, netKw)
File "C:\Python27\lib\site-packages\twisted\spread\flavors.py", line 114, in r
emoteMessageReceived
state = method(*args, **kw)
File "E:\ussoc\better-setup-account-button\ubuntu_sso\main\windows.py", line 6
46, in callback_wrapper
return callback(*args, **kwargs)
File "E:\ussoc\better-setup-account-button\ubuntu_sso\qt\controllers.py", line
385, in on_captcha_generated
pil_image = Image.open(self.view.captcha_file)
File "C:\Python27\lib\site-packages\pil-1.1.7-py2.7-win32.egg\Image.py", line
1952, in open
fp = __builtin__.open(fp, "rb")
exceptions.IOError: [Errno 2] No such file or directory: 'c:\\users\\test\\appda
ta\\local\\temp\\tmpyppfiw'
