64 lines
2.7 KiB
Python
64 lines
2.7 KiB
Python
#!/usr/bin/env python3
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# vim:ts=4:sw=4:ft=python:fileencoding=utf-8
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# Copyright © 2015-2017 Carl Chenet <carl.chenet@ohmytux.com>
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# 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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>
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# Remove duplicates from the final string before sending the tweet
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'''Remove duplicates from the final string before sending the tweet'''
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class RemoveDuplicates(object):
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'''Remove duplicates from the final string before sending the tweet'''
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def __init__(self, tweet):
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'''Constructor of RemoveDuplicates class'''
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self.tweet = tweet
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self.main()
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def main(self):
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'''Main of the RemoveDuplicates class'''
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# identify duplicate links
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links = []
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for element in self.tweet.split():
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if element != ' ' and (element.startswith('http://') or element.startswith('https://')):
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newlink = True
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# if we already found this link, increment the counter
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for i,_ in enumerate(links):
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if links[i]['link'] == element:
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newlink = False
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links[i]['count'] += 1
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if newlink:
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links.append({'link': element, 'count': 1})
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# remove duplicates
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validatedlinks = []
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for i in range(len(links)):
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if links[i]['count'] >= 2:
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validatedlinks.append(links[i])
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wildcard = 'FEED2TOOTWILDCARD'
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for element in validatedlinks:
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for i in range(element['count']):
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# needed for not inversing the order of links if it is a duplicate
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# and the second link is not one
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if i == 0:
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self.tweet = self.tweet.replace(element['link'], wildcard, 1 )
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else:
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self.tweet = self.tweet.replace(element['link'], '', 1)
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# finally
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self.tweet = self.tweet.replace(wildcard, element['link'], 1)
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# remove all 2xspaces
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self.tweet = self.tweet.replace(' ', ' ')
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@property
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def finaltweet(self):
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'''return the final tweet after duplicates were removed'''
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return self.tweet
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