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comparison backend/arangodb/Feed.py @ 256:f79be01821c4

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Arangodb backend, first version which barely works for reading
author Dirk Olmes <dirk@xanthippe.ping.de>
date Wed, 30 Jan 2019 07:11:10 +0100
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children 304917762618
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255:b4c83e9b9c7a 256:f79be01821c4
1 # -*- coding: utf-8 -*-
2
3 from datetime import datetime
4
5 class Feed(object):
6 def __init__(self, document):
7 super(Feed, self).__init__()
8 self.document = document
9
10 def __getattr__(self, attribute):
11 return self.document[attribute]
12
13 @staticmethod
14 def get_unread(database):
15 query = """
16 FOR feed_entry_doc IN feed_entry
17 FOR feed_doc IN feed
18 FILTER feed_entry_doc.read == false
19 AND feed_entry_doc.feed == feed_doc._key
20 RETURN DISTINCT feed_doc"""
21 results = database.AQLQuery(query)
22 return [Feed(doc) for doc in results]
23
24 @staticmethod
25 def all_pending_update(database):
26 query = """
27 FOR feed_doc IN feed
28 FILTER DATE_ISO8601(DATE_NOW()) > feed_doc.next_update
29 RETURN feed_doc
30 """
31 results = database.AQLQuery(query)
32 return [Feed(doc) for doc in results]