Bug: webmobile raises "ordinal not in range" on unicode

[jamoore]

Traceback (most recent call last):

  File "/home/omero/OMERO.server-4.3.0-DEV-8b719fb2/lib/python/django/core/handlers/base.py", line 92, in get_response
    response = callback(request, *callback_args, **callback_kwargs)

  File "/home/omero/OMERO.server-4.3.0-DEV-8b719fb2/lib/python/omeroweb/webmobile/views.py", line 48, in wrapped
    return f(request, *args, **kwargs)

  File "/home/omero/OMERO.server-4.3.0-DEV-8b719fb2/lib/python/omeroweb/webmobile/views.py", line 466, in add_comment
    ann.setTextValue(rstring(str( comment.strip() ) ))

UnicodeEncodeError: 'ascii' codec can't encode character u'\xf6' in position 11: ordinal not in range(128)


<WSGIRequest
GET:<QueryDict: {}>,
POST:<QueryDict: {u'comment': [u'Freude, sch\xf6ne G\xf6tterfunken, Tochter aus Elysium. Tsch\xfc\xdf. ("\xf8\u03a9\u2248\xe7")']}>,
COOKIES:{'sessionid': 'bb2c8fb7ce7ee528dd0c9f35186277d2'},
META:{'CONTENT_LENGTH': '129',
 'CONTENT_TYPE': 'application/x-www-form-urlencoded',
 'DOCUMENT_ROOT': '/var/www',
 'GATEWAY_INTERFACE': 'CGI/1.1',
 'HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
 'HTTP_ACCEPT_CHARSET': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
 'HTTP_ACCEPT_ENCODING': 'gzip, deflate',
 'HTTP_ACCEPT_LANGUAGE': 'en-us,en;q=0.5',
 'HTTP_CONNECTION': 'keep-alive',
 'HTTP_COOKIE': 'sessionid=bb2c8fb7ce7ee528dd0c9f35186277d2',
 'HTTP_HOST': 'gretzky.openmicroscopy.org.uk',
 'HTTP_KEEP_ALIVE': '115',
 'HTTP_REFERER': 'http://gretzky.openmicroscopy.org.uk/m/image/11451/',
 'HTTP_USER_AGENT': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:2.0.1) Gecko/20100101 Firefox/4.0.1',
 'PATH': '/usr/local/bin:/usr/bin:/bin',
 'PATH_INFO': u'/m/add_comment/image/11451/',
 'PATH_TRANSLATED': '/var/www/omero.fcgi/m/add_comment/image/11451/',
 'QUERY_STRING': '',
 'REMOTE_ADDR': '89.15.58.121',
 'REMOTE_PORT': '51405',
 'REQUEST_METHOD': 'POST',
 'REQUEST_URI': '/m/add_comment/image/11451/',
 'SCRIPT_FILENAME': '/var/www/omero.fcgi',
 'SCRIPT_NAME': u'',
 'SERVER_ADDR': '134.36.65.227',
 'SERVER_ADMIN': 'webmaster@localhost',
 'SERVER_NAME': 'gretzky.openmicroscopy.org.uk',
 'SERVER_PORT': '80',
 'SERVER_PROTOCOL': 'HTTP/1.1',
 'SERVER_SIGNATURE': '<address>Apache/2.2.14 (Ubuntu) Server at gretzky.openmicroscopy.org.uk Port 80</address>\n',
 'SERVER_SOFTWARE': 'Apache/2.2.14 (Ubuntu)',
 'wsgi.errors': <flup.server.fcgi_base.TeeOutputStream object at 0x3f9fe90>,
 'wsgi.input': <flup.server.fcgi_base.InputStream object at 0x40d4b10>,
 'wsgi.multiprocess': True,
 'wsgi.multithread': False,
 'wsgi.run_once': False,
 'wsgi.url_scheme': 'http',
 'wsgi.version': (1, 0)}>

[wmoore]

To fix this problem in web generally: #5407.

[Will Moore <will@…>]

(In [39a0e7629f871b26bbda6aeeaa48f30a99fb04fa/ome.git] on branch develop) Webmobile comments handle non-utf-8 characters. Closes #5404