我正在尝试编写"好"的python并捕获S3没有这样的关键错误:
session = botocore.session.get_session()
client = session.create_client('s3')
try:
client.get_object(Bucket=BUCKET, Key=FILE)
except NoSuchKey as e:
print >> sys.stderr, "no such key in bucket"
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但NoSuchKey没有定义,我无法将其跟踪到我需要定义的导入.
e.__class__是botocore.errorfactory.NoSuchKey,但from botocore.errorfactory import NoSuchKey给出了一个错误,from botocore.errorfactory import *也不管用,我不希望捕捉一般错误.