ab71aff23f
Uses ugettext_lazy to delay translation; reworks the __repr__ method to avoid using the translated form; and changes the unicode method of the HorizonComponent class to actually return a string coerced to unicode rather than a proxy object. In the process, many more strings which had been missed have been marked for translation. Fixes bug 910297. Change-Id: Ie8d10a928b0419313e6c54b0eff7a3a37299ca83
74 lines
2.7 KiB
Python
74 lines
2.7 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Copyright 2012 Nebula, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import logging
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from django import shortcuts
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from django.contrib import messages
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from django.utils.translation import ugettext_lazy as _
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from horizon import api
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from horizon import forms
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LOG = logging.getLogger(__name__)
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class DownloadOpenRCForm(forms.SelfHandlingForm):
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tenant = forms.ChoiceField(label=_("Select a Project"))
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# forms.SelfHandlingForm doesn't pass request object as the first argument
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# to the class __init__ method, which causes form to explode.
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@classmethod
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def _instantiate(cls, request, *args, **kwargs):
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return cls(request, *args, **kwargs)
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def __init__(self, request, *args, **kwargs):
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super(DownloadOpenRCForm, self).__init__(*args, **kwargs)
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# Populate tenant choices
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tenant_choices = []
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for tenant in api.tenant_list(request):
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if tenant.enabled:
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tenant_choices.append((tenant.id, tenant.name))
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self.fields['tenant'].choices = tenant_choices
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def handle(self, request, data):
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try:
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keystone_url = api.url_for(request,
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'identity',
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endpoint_type='publicURL')
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context = {'user': request.user,
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'auth_url': keystone_url,
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'tenant_id': data['tenant']}
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response = shortcuts.render(request,
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'settings/project/openrc.sh.template',
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context,
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content_type="text/plain")
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response['Content-Disposition'] = 'attachment; filename=openrc.sh'
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response['Content-Length'] = str(len(response.content))
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return response
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except Exception, e:
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LOG.exception("Exception in DownloadOpenRCForm.")
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messages.error(request, _('Error Downloading RC File: %s') % e)
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return shortcuts.redirect(request.build_absolute_uri())
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