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#1874 - Count item size based on contents of actual dictionary

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This commit is contained in:
Bert Blommers 2019-10-06 14:08:58 +01:00
commit dc89b47b40
4 changed files with 78 additions and 11 deletions
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12
moto/dynamodb2/responses.py
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@ -6,7 +6,7 @@ import re
from moto.core.responses import BaseResponse
from moto.core.utils import camelcase_to_underscores, amzn_request_id
from .exceptions import InvalidIndexNameError
from .exceptions import InvalidIndexNameError, ItemSizeTooLarge
from .models import dynamodb_backends, dynamo_json_dump
@ -225,10 +225,6 @@ class DynamoHandler(BaseResponse):
er = 'com.amazonaws.dynamodb.v20111205#ValidationException'
return self.error(er, 'Return values set to invalid value')
if len(str(item).encode('utf-8')) > 405000:
er = 'com.amazonaws.dynamodb.v20111205#ValidationException'
return self.error(er, 'Item size has exceeded the maximum allowed size')
if has_empty_keys_or_values(item):
return get_empty_str_error()
@ -259,6 +255,9 @@ class DynamoHandler(BaseResponse):
name, item, expected, condition_expression,
expression_attribute_names, expression_attribute_values,
overwrite)
except ItemSizeTooLarge:
er = 'com.amazonaws.dynamodb.v20111205#ValidationException'
return self.error(er, ItemSizeTooLarge.message)
except ValueError:
er = 'com.amazonaws.dynamodb.v20111205#ConditionalCheckFailedException'
return self.error(er, 'A condition specified in the operation could not be evaluated.')
@ -648,6 +647,9 @@ class DynamoHandler(BaseResponse):
name, key, update_expression, attribute_updates, expression_attribute_names,
expression_attribute_values, expected, condition_expression
)
except ItemSizeTooLarge:
er = 'com.amazonaws.dynamodb.v20111205#ValidationException'
return self.error(er, ItemSizeTooLarge.message)
except ValueError:
er = 'com.amazonaws.dynamodb.v20111205#ConditionalCheckFailedException'
return self.error(er, 'A condition specified in the operation could not be evaluated.')