Created
February 4, 2016 16:39
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| # -*- coding: utf-8 -*- | |
| import time, os, sys, asyncio | |
| from collections import deque | |
| import feedparser | |
| class FeedBloom(object): | |
| entries = deque() | |
| _config_dir = os.path.join(os.environ.get('HOME'), '.config/feedbloom/') | |
| feeds_file = os.path.join(_config_dir, 'feeds.txt') | |
| def _get_urls(self): | |
| with open(self.feeds_file, 'r') as fd: | |
| self.urls = [f.strip() for f in fd.readlines()] | |
| async def get_entries(self): | |
| while True: | |
| self._get_urls() | |
| _entries = [] | |
| for url in self.urls: | |
| content = feedparser.parse(url) | |
| _entries += content.entries | |
| entries = self.sort_entries(_entries) | |
| self.limit_entries(entries) | |
| def sort_entries(self, entries): | |
| return sorted(entries, key=lambda e: e.updated_parsed, reverse=True) | |
| def limit_entries(self, entries): | |
| if entries[:10] != self.entries: | |
| self.entries = deque(reversed(entries[:10])) | |
| def format_time(self, time): | |
| return '{time.tm_mday:0>2}/{time.tm_mon:0>2}/{time.tm_year:0>2} {time.tm_hour:0>2}:{time.tm_min:0>2}'.format(time=time) | |
| def format_entry(self, entry): | |
| return '{} - {}'.format(self.format_time(entry.updated_parsed), entry.title) | |
| async def print(self): | |
| while True: | |
| print('{}'.format(self.format_entry(self.entries[0])), end="\r") | |
| time.sleep(1) | |
| self.entries.rotate() | |
| def run(self): | |
| loop = asyncio.get_event_loop() | |
| loop.run_until_complete(self.get_entries()) | |
| self.print() | |
| loop.run_forever() | |
| if __name__ == '__main__': | |
| feedbloom = FeedBloom() | |
| feedbloom.run() |
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