Created
May 29, 2015 22:52
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Twitter with links
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| def encode_string_with_links(tweet): | |
| """Only used by the get tweets task | |
| """ | |
| MENTION_REGEX = re.compile(r'''(@(\w{1,15}\b))''', re.UNICODE) | |
| HASHTAG_REGEX = re.compile(r'''(#(\w{1,30}\b))''', re.UNICODE) | |
| URL_REGEX = re.compile(r'''((https://|http://)[^ <>'"{}|\\^`[\]]*)''') | |
| text = tweet['text'].replace('\n', ' ') | |
| if text.endswith(u'\u2026'): | |
| # If we ended with ..., then we have to check if we have an image | |
| # or url to replace at the end | |
| last = text.rindex(u' ') | |
| if text[last:].find('://') != -1: | |
| if 'media' in tweet['entities']: | |
| text = u'{0} {1}'.format( | |
| text[:last], | |
| tweet['entities']['media'][-1]['url'], | |
| ) | |
| elif tweet['entities']['urls']: | |
| text = u'{0} {1}'.format( | |
| text[:last], | |
| tweet['entities']['urls'][-1]['url'], | |
| ) | |
| else: | |
| text = text[:last] | |
| elif text[last:].find('@') != -1: | |
| if ( | |
| 'user_mentions' in tweet['entities'] and | |
| tweet['entities']['user_mentions'] | |
| ): | |
| text = u'{0} @{1}'.format( | |
| text[:last], | |
| tweet['entities']['user_mentions'][-1]['screen_name'] | |
| ) | |
| else: | |
| text = text[:last] | |
| elif text[last:].find('#') != -1: | |
| if ( | |
| 'user_hashtags' in tweet['entities'] and | |
| tweet['entities']['user_hashtags'] | |
| ): | |
| text = u'{0} #{1}'.format( | |
| text[:last], | |
| tweet['entities']['hashtags'][-1]['text'] | |
| ) | |
| else: | |
| text = text[:last] | |
| else: | |
| text = text[:last] | |
| return HASHTAG_REGEX.sub( | |
| r'<a href="https://twitter.com/hashtag/\2" rel="nofollow" target="_blank">#\2</a>', | |
| MENTION_REGEX.sub( | |
| r'<a href="https://twitter.com/\2" rel="nofollow" target="_blank">@\2</a>', | |
| URL_REGEX.sub( | |
| r'<a href="\1" rel="nofollow" target="_blank">\1</a>', | |
| text, | |
| ), | |
| ) | |
| ) |
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