Export options and user deletion options for Snowy.

[ghost]

Implemented as part of http://www.google-melange.com/gci/task/show/google/gci2010/gnome/t129288221493

• https://bugzilla.gnome.org/show_bug.cgi?id=629590
• https://bugzilla.gnome.org/show_bug.cgi?id=624983

[SEJeff]

Of the 3 export options, only the json export works for me.

Environment:

Request Method: GET
Request URL: http://localhost:8001/export/tar
Django Version: 1.2.3 SVN-13863
Python Version: 2.6.6
Installed Applications:
['core',
'api',
'accounts',
'django_openid_auth',
'notes',
'mobile_notes',
'export',
'django.contrib.admin',
'django.contrib.admindocs',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.humanize',
'django.contrib.messages',
'registration',
'south',
'gravatar',
'autoslug',
'piston',
'pagination']
Installed Middleware:
['django.middleware.common.CommonMiddleware',
'django.contrib.csrf.middleware.CsrfViewMiddleware',
'django.contrib.csrf.middleware.CsrfResponseMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.locale.LocaleMiddleware',
'snowy.accounts.middleware.LocaleMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'snowy.accounts.middleware.LoginRedirectMiddleware',
'django.middleware.transaction.TransactionMiddleware',
'recaptcha_django.middleware.ReCaptchaMiddleware',
'pagination.middleware.PaginationMiddleware']

`
Traceback:
File "/home/jeff/svn/django/django/core/handlers/base.py" in get_response

1.                 response = callback(request, _callback_args, *_callback_kwargs)
   

   File "/home/jeff/svn/django/django/contrib/auth/decorators.py" in _wrapped_view

2.             return view_func(request, _args, *_kwargs)
   

   File "/home/jeff/snowy/../snowy/export/views.py" in export_tar

3.     root = _note_to_xml(doc, note)
   

   File "/home/jeff/snowy/../snowy/export/views.py" in _note_to_xml

4.         subdoc = parseString('<note-content xmlns:link="urn:tempuri" xmlns:size="urn:tempuri">%s\n\n%s</note-content>' % (note["title"], note[field]))
   

   File "/usr/lib/python2.6/xml/dom/minidom.py" in parseString

5.     return expatbuilder.parseString(string)
   

   File "/usr/lib/python2.6/xml/dom/expatbuilder.py" in parseString

6. return builder.parseString(string)
   

   File "/usr/lib/python2.6/xml/dom/expatbuilder.py" in parseString

7.         parser.Parse(string, True)
   

Exception Type: UnicodeEncodeError at /export/tar
Exception Value: 'ascii' codec can't encode character u'\u2013' in position 4798: ordinal not in range(128)
`