46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
# passerelle - uniform access to multiple data sources and services
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# Copyright (C) 2017 Entr'ouvert
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Affero General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import feedparser
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from django.db import models
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from django.utils.translation import ugettext_lazy as _
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from passerelle.base.models import BaseResource
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from passerelle.utils.api import endpoint
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class Feed(BaseResource):
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url = models.URLField(_('URL'), max_length=1000)
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category = _('Data Sources')
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class Meta:
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verbose_name = _('Feed')
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@endpoint(perm='can_access', description=_('Feed'))
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def json(self, request):
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response = self.requests.get(self.url)
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response.raise_for_status()
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feed = feedparser.parse(response.content)
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return {'data': feed}
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def check_status(self):
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if not self.url:
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return
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feed = self.json(None)
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if not feed['data'].get('feed'):
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raise Exception('empty feed')
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