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Parse an AWS ARN (Amazon Resource Name) into it's constituent elements
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def parse_arn(arn): | |
# http://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html | |
elements = arn.split(':') | |
result = {'arn': elements[0], | |
'partition': elements[1], | |
'service': elements[2], | |
'region': elements[3], | |
'account': elements[4] | |
} | |
if len(elements) == 7: | |
result['resourcetype'], result['resource'] = elements[5:] | |
elif '/' not in elements[5]: | |
result['resource'] = elements[5] | |
result['resourcetype'] = None | |
else: | |
result['resourcetype'], result['resource'] = elements[5].split('/') | |
return result |
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