[英]Python: Avoid repetition with .get('')
I currently have the following lines of code where I write sentiment_score.get(
over and over. Is there a better / smarter way to write that? 我目前有以下几行代码,一遍又一遍地写sentiment_score.get(
。是否有更好/更聪明的方式来编写它?
sentiment = detect_sentiment.get('Sentiment')
sentiment_score = detect_sentiment['SentimentScore']
mixed = sentiment_score.get('Mixed')
negative = sentiment_score.get('Negative')
neutral = sentiment_score.get('Neutral')
positive = sentiment_score.get('Positive')
Not as compact as @mohit-solanki 's solution, but more linter friendly: 不像@ mohit-solanki的解决方案那么紧凑,但是对棉绒更友好:
mixed, negative, neutral, positive = [
sentiment_score.get(i) for i in [
'Mixed', 'Negative', 'Neutral', 'Positive',
]]
...and more coder-friendly as well, IMHO ;-) ...以及对编码员更友好的恕我直言;-)
mixed, negative, neutral, positive = [detect_sentiment['SentimentScore'][key] for key in ['Mixed', 'Negative', 'Neutral', 'Positive']]
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