mirror of
https://github.com/gsi-upm/senpy
synced 2024-12-22 13:08:13 +00:00
54e4dcd5d4
This is still not functional, because it involves a LOT of changes to the basic structure of the project. Some of the main changes can be seen in the CHANGELOG.md file, if you're interested, but it boils down to simplifying the logic of plugins (no more activation/deactivation shenanigans), more robust typing and use of schemas (pydantic) to avoid inconsistencies and user errors.
122 lines
3.2 KiB
Python
122 lines
3.2 KiB
Python
#!/usr/local/bin/python
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# -*- coding: utf-8 -*-
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#
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# Copyright 2014 Grupo de Sistemas Inteligentes (GSI) DIT, UPM
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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from senpy import easy_test, models, plugins
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import basic
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class Dictionary(plugins.SentimentPlugin):
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'''Sentiment annotation using a configurable lexicon'''
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author: str = '@balkian'
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version: str = '0.2'
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dictionaries = [basic.emojis, basic.emoticons]
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mappings = {'pos': 'marl:Positive', 'neg': 'marl:Negative'}
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def analyse_entry(self, entry, *args, **kwargs):
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polarity = basic.get_polarity(entry.text, self.dictionaries)
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if polarity in self.mappings:
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polarity = self.mappings[polarity]
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s = models.Sentiment(marl__hasPolarity=polarity)
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s.prov(self)
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entry.sentiments.append(s)
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yield entry
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test_cases: list[dict] = [{
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'input': 'Hello :)',
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'polarity': 'marl:Positive'
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}, {
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'input': 'So sad :(',
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'polarity': 'marl:Negative'
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}, {
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'input': 'Yay! Emojis 😁',
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'polarity': 'marl:Positive'
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}, {
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'input': 'But no emoticons 😢',
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'polarity': 'marl:Negative'
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}]
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class EmojiOnly(Dictionary):
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'''Sentiment annotation with a basic lexicon of emojis'''
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dictionaries = [basic.emojis]
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test_cases: list[dict] = [{
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'input': 'Hello :)',
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'polarity': 'marl:Neutral'
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}, {
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'input': 'So sad :(',
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'polarity': 'marl:Neutral'
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}, {
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'input': 'Yay! Emojis 😁',
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'polarity': 'marl:Positive'
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}, {
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'input': 'But no emoticons 😢',
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'polarity': 'marl:Negative'
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}]
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class EmoticonsOnly(Dictionary):
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'''Sentiment annotation with a basic lexicon of emoticons'''
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dictionaries = [basic.emoticons]
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test_cases: list[dict] = [{
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'input': 'Hello :)',
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'polarity': 'marl:Positive'
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}, {
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'input': 'So sad :(',
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'polarity': 'marl:Negative'
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}, {
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'input': 'Yay! Emojis 😁',
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'polarity': 'marl:Neutral'
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}, {
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'input': 'But no emoticons 😢',
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'polarity': 'marl:Neutral'
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}]
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class Salutes(Dictionary):
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'''Sentiment annotation with a custom lexicon, for illustration purposes'''
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dictionaries = [{
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'marl:Positive': ['Hello', '!'],
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'marl:Negative': ['Good bye', ]
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}]
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test_cases: list[dict] = [{
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'input': 'Hello :)',
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'polarity': 'marl:Positive'
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}, {
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'input': 'Good bye :(',
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'polarity': 'marl:Negative'
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}, {
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'input': 'Yay! Emojis 😁',
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'polarity': 'marl:Positive'
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}, {
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'input': 'But no emoticons 😢',
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'polarity': 'marl:Neutral'
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}]
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if __name__ == '__main__':
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easy_test()
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