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[Python] map[key] vs map.get(key, [default])

승가비 2022. 4. 29. 23:51
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d = dict()
d.get('xyz', 42)  # returns 42

https://stackoverflow.com/questions/30363550/python-dict-getkey-versus-dictkey

 

Python dict.get('key') versus dict['key']

Why does this throw a KeyError: d = dict() d['xyz'] But this does not? d = dict() d.get('xyz') I'm also curious if descriptors play a role here.

stackoverflow.com

 

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