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correct looping through update actions, value stripping, hash key regex

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Peter Gorniak 2016-12-07 11:47:48 -08:00
commit 3c128fdb51
2 changed files with 4 additions and 3 deletions
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moto/dynamodb2/responses.py
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@ -286,7 +286,8 @@ class DynamoHandler(BaseResponse):
index_hash_key = [key for key in index if key['KeyType'] == 'HASH'][0]
hash_key_var = reverse_attribute_lookup.get(index_hash_key['AttributeName'], index_hash_key['AttributeName'])
i, hash_key_expression = ((i, e) for i, e in enumerate(expressions) if re.search(r'[\s(]#n1\b'.format(hash_key_var), e)).next()
hash_key_regex = r'(^|[\s(]){}\b'.format(hash_key_var)
i, hash_key_expression = ((i, e) for i, e in enumerate(expressions) if re.search(hash_key_regex, e)).next()
hash_key_expression = hash_key_expression.strip('()')
expressions.pop(i)