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63 lines
1.8 KiB
63 lines
1.8 KiB
import json
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import random
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from datetime import datetime
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from time import mktime
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from parse_rss_feeds import parse_rss_feeds
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class Column(object):
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def __init__(self, title, urls):
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self.title = title
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self.urls = urls
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self.limit = None
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self.sort_order = None
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self.entries = None
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def set_sort_order(self, sort_order):
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self.sort_order = sort_order
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def set_limit(self, limit):
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self.limit = limit
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def set_entries(self, entries):
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self.entries = entries
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def set_title(self, title):
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self.title = title
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def _sort_by_order(self):
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entrylist = list(self.entries.items())
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if self.sort_order.lower() == "reverse":
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entrylist.reverse()
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self.entries = dict(entrylist)
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return
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if self.sort_order.lower() == "random":
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random.shuffle(entrylist)
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self.entries = dict(entrylist)
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return
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if self.sort_order.lower() == "chronological":
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entrylist.sort(
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key=lambda x: datetime.fromtimestamp(mktime(x[1][1]))
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)
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self.entries = dict(entrylist)
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return
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if self.sort_order.lower() == "reverse-chronological":
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entrylist.sort(
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key=lambda x: datetime.fromtimestamp(mktime(x[1][1]))
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)
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entrylist.reverse()
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self.entries = dict(entrylist)
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return
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def _enforce_limit(self):
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while len(self.entries) > self.limit:
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self.entries.popitem()
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def load_content_from_feeds(self):
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entries = parse_rss_feeds(self.urls)
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self.entries = entries
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if self.sort_order:
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self._sort_by_order()
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if self.limit:
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self._enforce_limit()
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