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senpy/example-plugins/basic_analyse_entry_plugin.py
J. Fernando Sánchez 3e2b8baeb2 Last batch of big changes
* Add Box plugin (i.e. black box)
* Add SentimentBox, EmotionBox and MappingMixin
* Refactored CustomDict
2018-01-06 21:03:36 +01:00

48 lines
1.0 KiB
Python

#!/usr/local/bin/python
# coding: utf-8
from senpy import easy_test, models, plugins
import basic
class BasicAnalyseEntry(plugins.SentimentPlugin):
'''Equivalent to Basic, implementing the analyse_entry method'''
author = '@balkian'
version = '0.1'
mappings = {
'pos': 'marl:Positive',
'neg': 'marl:Negative',
'default': 'marl:Neutral'
}
def analyse_entry(self, entry, params):
polarity = basic.get_polarity(entry.text)
polarity = self.mappings.get(polarity, self.mappings['default'])
s = models.Sentiment(marl__hasPolarity=polarity)
s.prov(self)
entry.sentiments.append(s)
yield entry
test_cases = [{
'input': 'Hello :)',
'polarity': 'marl:Positive'
}, {
'input': 'So sad :(',
'polarity': 'marl:Negative'
}, {
'input': 'Yay! Emojis 😁',
'polarity': 'marl:Positive'
}, {
'input': 'But no emoticons 😢',
'polarity': 'marl:Negative'
}]
if __name__ == '__main__':
easy_test()