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# forked from https://github.com/fawkesley/python-tweet-splitter/blob/master/LICENSE.md
#
# The MIT License (MIT)
#
# Copyright (c) 2015 Paul M Furley paul@paulfurley.com
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of this software
# and associated documentation files (the "Software"), to deal in the Software without restriction,
# including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all copies or substantial
# portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
# LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
from __future__ import unicode_literals
def split_tweet(long_tweet, length=140):
assert length >= 10
if len(long_tweet) <= length:
return [long_tweet]
words = long_tweet.split(' ')
return list(_split_tweets(words, length))
def _split_tweets(words, length):
tweets = list(_generate_split_tweets(words, length))
assert len(tweets) < 10
for i, tweet in enumerate(tweets):
yield '({}/{}) {}'.format(i + 1, len(tweets), tweet[4:])
def _generate_split_tweets(words, length):
this_tweet = '?/?'
while True:
this_tweet += ' ' + words.pop(0)
if not words:
break
if len(this_tweet) + 1 + len(words[0]) > length:
yield this_tweet
this_tweet = '?/?'
yield this_tweet