示例#1
0
文件: views.py 项目: simone/upy
def lang_sel(request, langid, idx):
    """
    Selects a file to be translated
    """
    storage = get_storage(request)
    if langid not in [l[0] for l in settings.LANGUAGES]:
        raise Http404
    else:

        rosetta_i18n_catalog_filter = storage.get('rosetta_i18n_catalog_filter', 'project')

        third_party_apps = rosetta_i18n_catalog_filter in ('all', 'third-party')
        django_apps = rosetta_i18n_catalog_filter in ('all', 'django')
        project_apps = rosetta_i18n_catalog_filter in ('all', 'project')
        file_ = find_pos(langid, project_apps=project_apps, django_apps=django_apps, third_party_apps=third_party_apps)[int(idx)]

        storage.set('rosetta_i18n_lang_code', langid)
        storage.set('rosetta_i18n_lang_name', unicode([l[1] for l in settings.LANGUAGES if l[0] == langid][0]))
        storage.set('rosetta_i18n_fn',  file_)
        po = pofile(file_)
        for entry in po:
            entry.md5hash = hashlib.md5(
                entry.msgid.encode("utf8") +
                entry.msgstr.encode("utf8") +
                (entry.msgctxt and entry.msgctxt.encode("utf8") or "")
            ).hexdigest()

        storage.set('rosetta_i18n_pofile', po)
        try:
            os.utime(file_, None)
            storage.set('rosetta_i18n_write', True)
        except OSError:
            storage.set('rosetta_i18n_write', False)

        return HttpResponseRedirect(reverse('rosetta-home'))
示例#2
0
文件: views.py 项目: simone/upy
def download_file(request):
    import zipfile
    from StringIO import StringIO
    storage = get_storage(request)
    # original filename
    rosetta_i18n_fn = storage.get('rosetta_i18n_fn', None)
    # in-session modified catalog
    rosetta_i18n_pofile = storage.get('rosetta_i18n_pofile', None)
    # language code
    rosetta_i18n_lang_code = storage.get('rosetta_i18n_lang_code', None)

    if not rosetta_i18n_lang_code or not rosetta_i18n_pofile or not rosetta_i18n_fn:
        return HttpResponseRedirect(reverse('rosetta-home'))
    try:
        if len(rosetta_i18n_fn.split('/')) >= 5:
            offered_fn = '_'.join(rosetta_i18n_fn.split('/')[-5:])
        else:
            offered_fn = rosetta_i18n_fn.split('/')[-1]
        po_fn = str(rosetta_i18n_fn.split('/')[-1])
        mo_fn = str(po_fn.replace('.po', '.mo'))  # not so smart, huh
        zipdata = StringIO()
        zipf = zipfile.ZipFile(zipdata, mode="w")
        zipf.writestr(po_fn, unicode(rosetta_i18n_pofile).encode("utf8"))
        zipf.writestr(mo_fn, rosetta_i18n_pofile.to_binary())
        zipf.close()
        zipdata.seek(0)

        response = HttpResponse(zipdata.read())
        response['Content-Disposition'] = 'attachment; filename=%s.%s.zip' % (
            offered_fn, rosetta_i18n_lang_code)
        response['Content-Type'] = 'application/x-zip'
        return response

    except Exception:
        return HttpResponseRedirect(reverse('rosetta-home'))
示例#3
0
文件: views.py 项目: simone/upy
def download_file(request):
    import zipfile
    from StringIO import StringIO
    storage = get_storage(request)
    # original filename
    rosetta_i18n_fn = storage.get('rosetta_i18n_fn', None)
    # in-session modified catalog
    rosetta_i18n_pofile = storage.get('rosetta_i18n_pofile', None)
    # language code
    rosetta_i18n_lang_code = storage.get('rosetta_i18n_lang_code', None)

    if not rosetta_i18n_lang_code or not rosetta_i18n_pofile or not rosetta_i18n_fn:
        return HttpResponseRedirect(reverse('rosetta-home'))
    try:
        if len(rosetta_i18n_fn.split('/')) >= 5:
            offered_fn = '_'.join(rosetta_i18n_fn.split('/')[-5:])
        else:
            offered_fn = rosetta_i18n_fn.split('/')[-1]
        po_fn = str(rosetta_i18n_fn.split('/')[-1])
        mo_fn = str(po_fn.replace('.po', '.mo'))  # not so smart, huh
        zipdata = StringIO()
        zipf = zipfile.ZipFile(zipdata, mode="w")
        zipf.writestr(po_fn, unicode(rosetta_i18n_pofile).encode("utf8"))
        zipf.writestr(mo_fn, rosetta_i18n_pofile.to_binary())
        zipf.close()
        zipdata.seek(0)

        response = HttpResponse(zipdata.read())
        response['Content-Disposition'] = 'attachment; filename=%s.%s.zip' % (offered_fn, rosetta_i18n_lang_code)
        response['Content-Type'] = 'application/x-zip'
        return response

    except Exception:
        return HttpResponseRedirect(reverse('rosetta-home'))
示例#4
0
文件: views.py 项目: simone/upy
def list_languages(request, do_session_warn=False):
    """
    Lists the languages for the current project, the gettext catalog files
    that can be translated and their translation progress
    """
    storage = get_storage(request)
    languages = []

    if 'filter' in request.GET:
        if request.GET.get('filter') in ('project', 'third-party', 'django',
                                         'all'):
            filter_ = request.GET.get('filter')
            storage.set('rosetta_i18n_catalog_filter', filter_)
            return HttpResponseRedirect(reverse('rosetta-pick-file'))

    rosetta_i18n_catalog_filter = storage.get('rosetta_i18n_catalog_filter',
                                              'project')

    third_party_apps = rosetta_i18n_catalog_filter in ('all', 'third-party')
    django_apps = rosetta_i18n_catalog_filter in ('all', 'django')
    project_apps = rosetta_i18n_catalog_filter in ('all', 'project')

    has_pos = False
    for language in settings.LANGUAGES:
        pos = find_pos(language[0],
                       project_apps=project_apps,
                       django_apps=django_apps,
                       third_party_apps=third_party_apps)
        has_pos = has_pos or len(pos)
        languages.append((
            language[0],
            _(language[1]),
            [(get_app_name(l), os.path.realpath(l), pofile(l)) for l in pos],
        ))
    try:
        ADMIN_MEDIA_PREFIX = settings.ADMIN_MEDIA_PREFIX
    except AttributeError:
        ADMIN_MEDIA_PREFIX = settings.STATIC_URL + 'admin/'

    version = rosetta.get_version(True)
    do_session_warn = do_session_warn and 'SessionRosettaStorage' in rosetta_settings.STORAGE_CLASS and 'signed_cookies' in settings.SESSION_ENGINE
    return render_to_response('rosetta_languages.html',
                              locals(),
                              context_instance=RequestContext(request))
示例#5
0
文件: views.py 项目: simone/upy
def lang_sel(request, langid, idx):
    """
    Selects a file to be translated
    """
    storage = get_storage(request)
    if langid not in [l[0] for l in settings.LANGUAGES]:
        raise Http404
    else:

        rosetta_i18n_catalog_filter = storage.get(
            'rosetta_i18n_catalog_filter', 'project')

        third_party_apps = rosetta_i18n_catalog_filter in ('all',
                                                           'third-party')
        django_apps = rosetta_i18n_catalog_filter in ('all', 'django')
        project_apps = rosetta_i18n_catalog_filter in ('all', 'project')
        file_ = find_pos(langid,
                         project_apps=project_apps,
                         django_apps=django_apps,
                         third_party_apps=third_party_apps)[int(idx)]

        storage.set('rosetta_i18n_lang_code', langid)
        storage.set(
            'rosetta_i18n_lang_name',
            unicode([l[1] for l in settings.LANGUAGES if l[0] == langid][0]))
        storage.set('rosetta_i18n_fn', file_)
        po = pofile(file_)
        for entry in po:
            entry.md5hash = hashlib.md5(
                entry.msgid.encode("utf8") + entry.msgstr.encode("utf8") +
                (entry.msgctxt and entry.msgctxt.encode("utf8") or "")
            ).hexdigest()

        storage.set('rosetta_i18n_pofile', po)
        try:
            os.utime(file_, None)
            storage.set('rosetta_i18n_write', True)
        except OSError:
            storage.set('rosetta_i18n_write', False)

        return HttpResponseRedirect(reverse('rosetta-home'))
示例#6
0
文件: views.py 项目: 20tab/upy
def list_languages(request, do_session_warn=False):
    """
    Lists the languages for the current project, the gettext catalog files
    that can be translated and their translation progress
    """
    storage = get_storage(request)
    languages = []

    if "filter" in request.GET:
        if request.GET.get("filter") in ("project", "third-party", "django", "all"):
            filter_ = request.GET.get("filter")
            storage.set("rosetta_i18n_catalog_filter", filter_)
            return HttpResponseRedirect(reverse("rosetta-pick-file"))

    rosetta_i18n_catalog_filter = storage.get("rosetta_i18n_catalog_filter", "project")

    third_party_apps = rosetta_i18n_catalog_filter in ("all", "third-party")
    django_apps = rosetta_i18n_catalog_filter in ("all", "django")
    project_apps = rosetta_i18n_catalog_filter in ("all", "project")

    has_pos = False
    for language in settings.LANGUAGES:
        pos = find_pos(
            language[0], project_apps=project_apps, django_apps=django_apps, third_party_apps=third_party_apps
        )
        has_pos = has_pos or len(pos)
        languages.append(
            (language[0], _(language[1]), [(get_app_name(l), os.path.realpath(l), pofile(l)) for l in pos])
        )
    try:
        ADMIN_MEDIA_PREFIX = settings.ADMIN_MEDIA_PREFIX
    except AttributeError:
        ADMIN_MEDIA_PREFIX = settings.STATIC_URL + "admin/"

    version = rosetta.get_version(True)
    do_session_warn = (
        do_session_warn
        and "SessionRosettaStorage" in rosetta_settings.STORAGE_CLASS
        and "signed_cookies" in settings.SESSION_ENGINE
    )
    return render_to_response("rosetta_languages.html", locals(), context_instance=RequestContext(request))
示例#7
0
文件: views.py 项目: simone/upy
def home(request):
    """
    Displays a list of messages to be translated
    """

    def fix_nls(in_, out_):
        """Fixes submitted translations by filtering carriage returns and pairing
        newlines at the begging and end of the translated string with the original
        """
        if 0 == len(in_) or 0 == len(out_):
            return out_

        if "\r" in out_ and "\r" not in in_:
            out_ = out_.replace("\r", '')

        if "\n" == in_[0] and "\n" != out_[0]:
            out_ = "\n" + out_
        elif "\n" != in_[0] and "\n" == out_[0]:
            out_ = out_.lstrip()
        if "\n" == in_[-1] and "\n" != out_[-1]:
            out_ = out_ + "\n"
        elif "\n" != in_[-1] and "\n" == out_[-1]:
            out_ = out_.rstrip()
        return out_

    storage = get_storage(request)
    version = rosetta.get_version(True)
    if storage.has('rosetta_i18n_fn'):
        rosetta_i18n_fn = storage.get('rosetta_i18n_fn')
        rosetta_i18n_app = get_app_name(rosetta_i18n_fn)
        rosetta_i18n_lang_code = storage.get('rosetta_i18n_lang_code')
        rosetta_i18n_lang_bidi = rosetta_i18n_lang_code.split('-')[0] in settings.LANGUAGES_BIDI
        rosetta_i18n_write = storage.get('rosetta_i18n_write', True)
        if rosetta_i18n_write:
            rosetta_i18n_pofile = pofile(rosetta_i18n_fn, wrapwidth=rosetta_settings.POFILE_WRAP_WIDTH)
            for entry in rosetta_i18n_pofile:
                entry.md5hash = hashlib.md5(
                    entry.msgid.encode("utf8") +
                    entry.msgstr.encode("utf8") +
                    (entry.msgctxt and entry.msgctxt.encode("utf8") or "") 
                ).hexdigest()

        else:
            rosetta_i18n_pofile = storage.get('rosetta_i18n_pofile')

        if 'filter' in request.GET:
            if request.GET.get('filter') in ('untranslated', 'translated', 'fuzzy', 'all'):
                filter_ = request.GET.get('filter')
                storage.set('rosetta_i18n_filter', filter_)
                return HttpResponseRedirect(reverse('rosetta-home'))

        rosetta_i18n_filter = storage.get('rosetta_i18n_filter', 'all')

        if '_next' in request.POST:
            rx = re.compile(r'^m_([0-9a-f]+)')
            rx_plural = re.compile(r'^m_([0-9a-f]+)_([0-9]+)')
            file_change = False
            for key, value in request.POST.items():
                md5hash = None
                plural_id = None

                if rx_plural.match(key):
                    md5hash = str(rx_plural.match(key).groups()[0])
                    # polib parses .po files into unicode strings, but
                    # doesn't bother to convert plural indexes to int,
                    # so we need unicode here.
                    plural_id = unicode(rx_plural.match(key).groups()[1])

                elif rx.match(key):
                    md5hash = str(rx.match(key).groups()[0])

                if md5hash is not None:
                    entry = rosetta_i18n_pofile.find(md5hash, 'md5hash')
                    # If someone did a makemessage, some entries might
                    # have been removed, so we need to check.
                    if entry:
                        old_msgstr = entry.msgstr
                        if plural_id is not None:
                            #plural_string = fix_nls(entry.msgstr_plural[plural_id], value)
                            plural_string = fix_nls(entry.msgid_plural, value)
                            entry.msgstr_plural[plural_id] = plural_string
                        else:
                            entry.msgstr = fix_nls(entry.msgid, value)

                        is_fuzzy = bool(request.POST.get('f_%s' % md5hash, False))
                        old_fuzzy = 'fuzzy' in entry.flags

                        if old_fuzzy and not is_fuzzy:
                            entry.flags.remove('fuzzy')
                        elif not old_fuzzy and is_fuzzy:
                            entry.flags.append('fuzzy')

                        file_change = True

                        if old_msgstr != value or old_fuzzy != is_fuzzy:
                            entry_changed.send(sender=entry,
                                               user=request.user,
                                               old_msgstr=old_msgstr,
                                               old_fuzzy=old_fuzzy,
                                               pofile=rosetta_i18n_fn,
                                               language_code=rosetta_i18n_lang_code,
                                               )

                    else:
                        storage.set('rosetta_last_save_error', True)

            if file_change and rosetta_i18n_write:
                try:
                    # Provide defaults in case authorization is not required.
                    request.user.first_name = getattr(request.user, 'first_name', 'Anonymous')
                    request.user.last_name = getattr(request.user, 'last_name', 'User')
                    request.user.email = getattr(request.user, 'email', '*****@*****.**')

                    rosetta_i18n_pofile.metadata['Last-Translator'] = unicodedata.normalize('NFKD', u"%s %s <%s>" % (request.user.first_name, request.user.last_name, request.user.email)).encode('ascii', 'ignore')
                    rosetta_i18n_pofile.metadata['X-Translated-Using'] = u"django-rosetta %s" % rosetta.get_version(False)
                    rosetta_i18n_pofile.metadata['PO-Revision-Date'] = datetime.datetime.now().strftime('%Y-%m-%d %H:%M%z')
                except UnicodeDecodeError:
                    pass

                try:
                    rosetta_i18n_pofile.save()
                    po_filepath, ext = os.path.splitext(rosetta_i18n_fn)
                    save_as_mo_filepath = po_filepath + '.mo'
                    rosetta_i18n_pofile.save_as_mofile(save_as_mo_filepath)

                    post_save.send(sender=None, language_code=rosetta_i18n_lang_code, request=request)
                    # Try auto-reloading via the WSGI daemon mode reload mechanism
                    if  rosetta_settings.WSGI_AUTO_RELOAD and \
                        'mod_wsgi.process_group' in request.environ and \
                        request.environ.get('mod_wsgi.process_group', None) and \
                        'SCRIPT_FILENAME' in request.environ and \
                        int(request.environ.get('mod_wsgi.script_reloading', '0')):
                            try:
                                os.utime(request.environ.get('SCRIPT_FILENAME'), None)
                            except OSError:
                                pass
                    # Try auto-reloading via uwsgi daemon reload mechanism
                    if rosetta_settings.UWSGI_AUTO_RELOAD:
                        try:
                            import uwsgi
                            # pretty easy right?
                            uwsgi.reload()
                        except:
                            # we may not be running under uwsgi :P
                            pass

                except:
                    storage.set('rosetta_i18n_write', False)
                storage.set('rosetta_i18n_pofile', rosetta_i18n_pofile)

                # Retain query arguments
                query_arg = '?_next=1'
                if 'query' in request.GET or 'query' in request.POST:
                    query_arg += '&query=%s' % request.REQUEST.get('query')
                if 'page' in request.GET:
                    query_arg += '&page=%d&_next=1' % int(request.GET.get('page'))
                return HttpResponseRedirect(reverse('rosetta-home') + iri_to_uri(query_arg))
        rosetta_i18n_lang_name = _(storage.get('rosetta_i18n_lang_name'))
        rosetta_i18n_lang_code = storage.get('rosetta_i18n_lang_code')

        if 'query' in request.REQUEST and request.REQUEST.get('query', '').strip():
            query = request.REQUEST.get('query').strip()
            rx = re.compile(re.escape(query), re.IGNORECASE)
            paginator = Paginator([e for e in rosetta_i18n_pofile if not e.obsolete and rx.search(smart_unicode(e.msgstr) + smart_unicode(e.msgid) + u''.join([o[0] for o in e.occurrences]))], rosetta_settings.MESSAGES_PER_PAGE)
        else:
            if rosetta_i18n_filter == 'untranslated':
                paginator = Paginator(rosetta_i18n_pofile.untranslated_entries(), rosetta_settings.MESSAGES_PER_PAGE)
            elif rosetta_i18n_filter == 'translated':
                paginator = Paginator(rosetta_i18n_pofile.translated_entries(), rosetta_settings.MESSAGES_PER_PAGE)
            elif rosetta_i18n_filter == 'fuzzy':
                paginator = Paginator([e for e in rosetta_i18n_pofile.fuzzy_entries() if not e.obsolete], rosetta_settings.MESSAGES_PER_PAGE)
            else:
                paginator = Paginator([e for e in rosetta_i18n_pofile if not e.obsolete], rosetta_settings.MESSAGES_PER_PAGE)

        if 'page' in request.GET and int(request.GET.get('page')) <= paginator.num_pages and int(request.GET.get('page')) > 0:
            page = int(request.GET.get('page'))
        else:
            page = 1

        if '_next' in request.GET or '_next' in request.POST:
            page += 1
            if page > paginator.num_pages:
                page = 1
            query_arg = '?page=%d' % page
            return HttpResponseRedirect(reverse('rosetta-home') + iri_to_uri(query_arg))

        rosetta_messages = paginator.page(page).object_list
        if rosetta_settings.MAIN_LANGUAGE and rosetta_settings.MAIN_LANGUAGE != rosetta_i18n_lang_code:

            main_language = None
            for language in settings.LANGUAGES:
                if language[0] == rosetta_settings.MAIN_LANGUAGE:
                    main_language = _(language[1])
                    break

            fl = ("/%s/" % rosetta_settings.MAIN_LANGUAGE).join(rosetta_i18n_fn.split("/%s/" % rosetta_i18n_lang_code))
            po = pofile(fl)

            main_messages = []
            for message in rosetta_messages:
                message.main_lang = po.find(message.msgid).msgstr

        needs_pagination = paginator.num_pages > 1
        if needs_pagination:
            if paginator.num_pages >= 10:
                page_range = pagination_range(1, paginator.num_pages, page)
            else:
                page_range = range(1, 1 + paginator.num_pages)
        try:
            ADMIN_MEDIA_PREFIX = settings.ADMIN_MEDIA_PREFIX
            ADMIN_IMAGE_DIR = ADMIN_MEDIA_PREFIX + 'img/admin/'
        except AttributeError:
            ADMIN_MEDIA_PREFIX = settings.STATIC_URL + 'admin/'
            ADMIN_IMAGE_DIR = ADMIN_MEDIA_PREFIX + 'img/'
        ENABLE_TRANSLATION_SUGGESTIONS = rosetta_settings.BING_APP_ID and rosetta_settings.ENABLE_TRANSLATION_SUGGESTIONS
        BING_APP_ID = rosetta_settings.BING_APP_ID
        MESSAGES_SOURCE_LANGUAGE_NAME = rosetta_settings.MESSAGES_SOURCE_LANGUAGE_NAME
        MESSAGES_SOURCE_LANGUAGE_CODE = rosetta_settings.MESSAGES_SOURCE_LANGUAGE_CODE
        if storage.has('rosetta_last_save_error'):
            storage.delete('rosetta_last_save_error')
            rosetta_last_save_error = True
        return render_to_response('pofile.html', locals(), context_instance=RequestContext(request))
    else:
        return list_languages(request, do_session_warn=True)
示例#8
0
文件: views.py 项目: simone/upy
def home(request):
    """
    Displays a list of messages to be translated
    """
    def fix_nls(in_, out_):
        """Fixes submitted translations by filtering carriage returns and pairing
        newlines at the begging and end of the translated string with the original
        """
        if 0 == len(in_) or 0 == len(out_):
            return out_

        if "\r" in out_ and "\r" not in in_:
            out_ = out_.replace("\r", '')

        if "\n" == in_[0] and "\n" != out_[0]:
            out_ = "\n" + out_
        elif "\n" != in_[0] and "\n" == out_[0]:
            out_ = out_.lstrip()
        if "\n" == in_[-1] and "\n" != out_[-1]:
            out_ = out_ + "\n"
        elif "\n" != in_[-1] and "\n" == out_[-1]:
            out_ = out_.rstrip()
        return out_

    storage = get_storage(request)
    version = rosetta.get_version(True)
    if storage.has('rosetta_i18n_fn'):
        rosetta_i18n_fn = storage.get('rosetta_i18n_fn')
        rosetta_i18n_app = get_app_name(rosetta_i18n_fn)
        rosetta_i18n_lang_code = storage.get('rosetta_i18n_lang_code')
        rosetta_i18n_lang_bidi = rosetta_i18n_lang_code.split(
            '-')[0] in settings.LANGUAGES_BIDI
        rosetta_i18n_write = storage.get('rosetta_i18n_write', True)
        if rosetta_i18n_write:
            rosetta_i18n_pofile = pofile(
                rosetta_i18n_fn, wrapwidth=rosetta_settings.POFILE_WRAP_WIDTH)
            for entry in rosetta_i18n_pofile:
                entry.md5hash = hashlib.md5(
                    entry.msgid.encode("utf8") + entry.msgstr.encode("utf8") +
                    (entry.msgctxt and entry.msgctxt.encode("utf8") or "")
                ).hexdigest()

        else:
            rosetta_i18n_pofile = storage.get('rosetta_i18n_pofile')

        if 'filter' in request.GET:
            if request.GET.get('filter') in ('untranslated', 'translated',
                                             'fuzzy', 'all'):
                filter_ = request.GET.get('filter')
                storage.set('rosetta_i18n_filter', filter_)
                return HttpResponseRedirect(reverse('rosetta-home'))

        rosetta_i18n_filter = storage.get('rosetta_i18n_filter', 'all')

        if '_next' in request.POST:
            rx = re.compile(r'^m_([0-9a-f]+)')
            rx_plural = re.compile(r'^m_([0-9a-f]+)_([0-9]+)')
            file_change = False
            for key, value in request.POST.items():
                md5hash = None
                plural_id = None

                if rx_plural.match(key):
                    md5hash = str(rx_plural.match(key).groups()[0])
                    # polib parses .po files into unicode strings, but
                    # doesn't bother to convert plural indexes to int,
                    # so we need unicode here.
                    plural_id = unicode(rx_plural.match(key).groups()[1])

                elif rx.match(key):
                    md5hash = str(rx.match(key).groups()[0])

                if md5hash is not None:
                    entry = rosetta_i18n_pofile.find(md5hash, 'md5hash')
                    # If someone did a makemessage, some entries might
                    # have been removed, so we need to check.
                    if entry:
                        old_msgstr = entry.msgstr
                        if plural_id is not None:
                            #plural_string = fix_nls(entry.msgstr_plural[plural_id], value)
                            plural_string = fix_nls(entry.msgid_plural, value)
                            entry.msgstr_plural[plural_id] = plural_string
                        else:
                            entry.msgstr = fix_nls(entry.msgid, value)

                        is_fuzzy = bool(
                            request.POST.get('f_%s' % md5hash, False))
                        old_fuzzy = 'fuzzy' in entry.flags

                        if old_fuzzy and not is_fuzzy:
                            entry.flags.remove('fuzzy')
                        elif not old_fuzzy and is_fuzzy:
                            entry.flags.append('fuzzy')

                        file_change = True

                        if old_msgstr != value or old_fuzzy != is_fuzzy:
                            entry_changed.send(
                                sender=entry,
                                user=request.user,
                                old_msgstr=old_msgstr,
                                old_fuzzy=old_fuzzy,
                                pofile=rosetta_i18n_fn,
                                language_code=rosetta_i18n_lang_code,
                            )

                    else:
                        storage.set('rosetta_last_save_error', True)

            if file_change and rosetta_i18n_write:
                try:
                    # Provide defaults in case authorization is not required.
                    request.user.first_name = getattr(request.user,
                                                      'first_name',
                                                      'Anonymous')
                    request.user.last_name = getattr(request.user, 'last_name',
                                                     'User')
                    request.user.email = getattr(request.user, 'email',
                                                 '*****@*****.**')

                    rosetta_i18n_pofile.metadata[
                        'Last-Translator'] = unicodedata.normalize(
                            'NFKD', u"%s %s <%s>" %
                            (request.user.first_name, request.user.last_name,
                             request.user.email)).encode('ascii', 'ignore')
                    rosetta_i18n_pofile.metadata[
                        'X-Translated-Using'] = u"django-rosetta %s" % rosetta.get_version(
                            False)
                    rosetta_i18n_pofile.metadata[
                        'PO-Revision-Date'] = datetime.datetime.now().strftime(
                            '%Y-%m-%d %H:%M%z')
                except UnicodeDecodeError:
                    pass

                try:
                    rosetta_i18n_pofile.save()
                    po_filepath, ext = os.path.splitext(rosetta_i18n_fn)
                    save_as_mo_filepath = po_filepath + '.mo'
                    rosetta_i18n_pofile.save_as_mofile(save_as_mo_filepath)

                    post_save.send(sender=None,
                                   language_code=rosetta_i18n_lang_code,
                                   request=request)
                    # Try auto-reloading via the WSGI daemon mode reload mechanism
                    if  rosetta_settings.WSGI_AUTO_RELOAD and \
                        'mod_wsgi.process_group' in request.environ and \
                        request.environ.get('mod_wsgi.process_group', None) and \
                        'SCRIPT_FILENAME' in request.environ and \
                        int(request.environ.get('mod_wsgi.script_reloading', '0')):
                        try:
                            os.utime(request.environ.get('SCRIPT_FILENAME'),
                                     None)
                        except OSError:
                            pass
                    # Try auto-reloading via uwsgi daemon reload mechanism
                    if rosetta_settings.UWSGI_AUTO_RELOAD:
                        try:
                            import uwsgi
                            # pretty easy right?
                            uwsgi.reload()
                        except:
                            # we may not be running under uwsgi :P
                            pass

                except:
                    storage.set('rosetta_i18n_write', False)
                storage.set('rosetta_i18n_pofile', rosetta_i18n_pofile)

                # Retain query arguments
                query_arg = '?_next=1'
                if 'query' in request.GET or 'query' in request.POST:
                    query_arg += '&query=%s' % request.REQUEST.get('query')
                if 'page' in request.GET:
                    query_arg += '&page=%d&_next=1' % int(
                        request.GET.get('page'))
                return HttpResponseRedirect(
                    reverse('rosetta-home') + iri_to_uri(query_arg))
        rosetta_i18n_lang_name = _(storage.get('rosetta_i18n_lang_name'))
        rosetta_i18n_lang_code = storage.get('rosetta_i18n_lang_code')

        if 'query' in request.REQUEST and request.REQUEST.get('query',
                                                              '').strip():
            query = request.REQUEST.get('query').strip()
            rx = re.compile(re.escape(query), re.IGNORECASE)
            paginator = Paginator([
                e for e in rosetta_i18n_pofile if not e.obsolete and rx.search(
                    smart_unicode(e.msgstr) + smart_unicode(e.msgid) +
                    u''.join([o[0] for o in e.occurrences]))
            ], rosetta_settings.MESSAGES_PER_PAGE)
        else:
            if rosetta_i18n_filter == 'untranslated':
                paginator = Paginator(
                    rosetta_i18n_pofile.untranslated_entries(),
                    rosetta_settings.MESSAGES_PER_PAGE)
            elif rosetta_i18n_filter == 'translated':
                paginator = Paginator(rosetta_i18n_pofile.translated_entries(),
                                      rosetta_settings.MESSAGES_PER_PAGE)
            elif rosetta_i18n_filter == 'fuzzy':
                paginator = Paginator([
                    e for e in rosetta_i18n_pofile.fuzzy_entries()
                    if not e.obsolete
                ], rosetta_settings.MESSAGES_PER_PAGE)
            else:
                paginator = Paginator(
                    [e for e in rosetta_i18n_pofile if not e.obsolete],
                    rosetta_settings.MESSAGES_PER_PAGE)

        if 'page' in request.GET and int(
                request.GET.get('page')) <= paginator.num_pages and int(
                    request.GET.get('page')) > 0:
            page = int(request.GET.get('page'))
        else:
            page = 1

        if '_next' in request.GET or '_next' in request.POST:
            page += 1
            if page > paginator.num_pages:
                page = 1
            query_arg = '?page=%d' % page
            return HttpResponseRedirect(
                reverse('rosetta-home') + iri_to_uri(query_arg))

        rosetta_messages = paginator.page(page).object_list
        if rosetta_settings.MAIN_LANGUAGE and rosetta_settings.MAIN_LANGUAGE != rosetta_i18n_lang_code:

            main_language = None
            for language in settings.LANGUAGES:
                if language[0] == rosetta_settings.MAIN_LANGUAGE:
                    main_language = _(language[1])
                    break

            fl = ("/%s/" % rosetta_settings.MAIN_LANGUAGE).join(
                rosetta_i18n_fn.split("/%s/" % rosetta_i18n_lang_code))
            po = pofile(fl)

            main_messages = []
            for message in rosetta_messages:
                message.main_lang = po.find(message.msgid).msgstr

        needs_pagination = paginator.num_pages > 1
        if needs_pagination:
            if paginator.num_pages >= 10:
                page_range = pagination_range(1, paginator.num_pages, page)
            else:
                page_range = range(1, 1 + paginator.num_pages)
        try:
            ADMIN_MEDIA_PREFIX = settings.ADMIN_MEDIA_PREFIX
            ADMIN_IMAGE_DIR = ADMIN_MEDIA_PREFIX + 'img/admin/'
        except AttributeError:
            ADMIN_MEDIA_PREFIX = settings.STATIC_URL + 'admin/'
            ADMIN_IMAGE_DIR = ADMIN_MEDIA_PREFIX + 'img/'
        ENABLE_TRANSLATION_SUGGESTIONS = rosetta_settings.BING_APP_ID and rosetta_settings.ENABLE_TRANSLATION_SUGGESTIONS
        BING_APP_ID = rosetta_settings.BING_APP_ID
        MESSAGES_SOURCE_LANGUAGE_NAME = rosetta_settings.MESSAGES_SOURCE_LANGUAGE_NAME
        MESSAGES_SOURCE_LANGUAGE_CODE = rosetta_settings.MESSAGES_SOURCE_LANGUAGE_CODE
        if storage.has('rosetta_last_save_error'):
            storage.delete('rosetta_last_save_error')
            rosetta_last_save_error = True
        return render_to_response('pofile.html',
                                  locals(),
                                  context_instance=RequestContext(request))
    else:
        return list_languages(request, do_session_warn=True)