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annotate planemo/lib/python3.7/site-packages/boto/sqs/jsonmessage.py @ 0:d30785e31577 draft

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"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author guerler
date Fri, 31 Jul 2020 00:18:57 -0400
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d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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1 # Copyright (c) 2006-2008 Mitch Garnaat http://garnaat.org/
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2 #
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3 # Permission is hereby granted, free of charge, to any person obtaining a
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4 # copy of this software and associated documentation files (the
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5 # "Software"), to deal in the Software without restriction, including
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6 # without limitation the rights to use, copy, modify, merge, publish, dis-
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7 # tribute, sublicense, and/or sell copies of the Software, and to permit
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8 # persons to whom the Software is furnished to do so, subject to the fol-
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9 # lowing conditions:
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10 #
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11 # The above copyright notice and this permission notice shall be included
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12 # in all copies or substantial portions of the Software.
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13 #
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14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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15 # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
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16 # ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
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17 # SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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18 # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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19 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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20 # IN THE SOFTWARE.
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21 import base64
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22
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23 from boto.sqs.message import MHMessage
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24 from boto.exception import SQSDecodeError
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25 from boto.compat import json
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26
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27
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28 class JSONMessage(MHMessage):
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29 """
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30 Acts like a dictionary but encodes it's data as a Base64 encoded JSON payload.
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31 """
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32
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33 def decode(self, value):
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34 try:
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35 value = base64.b64decode(value.encode('utf-8')).decode('utf-8')
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36 value = json.loads(value)
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37 except:
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38 raise SQSDecodeError('Unable to decode message', self)
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39 return value
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40
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41 def encode(self, value):
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42 value = json.dumps(value)
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43 return base64.b64encode(value.encode('utf-8')).decode('utf-8')