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Generate proper empty value for XML/JSON

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This commit is contained in:
Taro Sato 2016-10-16 21:49:10 -07:00
commit b632df3aa4
3 changed files with 41 additions and 14 deletions
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31
moto/core/responses.py
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@ -1,6 +1,7 @@
from __future__ import unicode_literals
import datetime
import json
import logging
import re
from boto.exception import JSONResponseError
@ -17,6 +18,9 @@ from moto.compat import OrderedDict
from moto.core.utils import camelcase_to_underscores, method_names_from_class
log = logging.getLogger(__name__)
def _decode_dict(d):
decoded = {}
for key, value in d.items():
@ -544,11 +548,20 @@ def xml_to_json_response(service_spec, operation, xml, result_node=None):
od = OrderedDict()
for k, v in value.items():
if k.startswith('@') or v is None:
if k.startswith('@'):
continue
if k not in spec:
# this can happen when with an older version of
# botocore for which the node in XML template is not
# defined in service spec.
log.warning('Field %s is not defined by the botocore version in use', k)
continue
if spec[k]['type'] == 'list':
if len(spec[k]['member']) == 1:
if v is None:
od[k] = []
elif len(spec[k]['member']) == 1:
if isinstance(v['member'], list):
od[k] = transform(v['member'], spec[k]['member'])
else:
@ -560,11 +573,17 @@ def xml_to_json_response(service_spec, operation, xml, result_node=None):
else:
raise ValueError('Malformatted input')
elif spec[k]['type'] == 'map':
key = from_str(v['entry']['key'], spec[k]['key'])
val = from_str(v['entry']['value'], spec[k]['value'])
od[k] = {key: val}
if v is None:
od[k] = {}
else:
key = from_str(v['entry']['key'], spec[k]['key'])
val = from_str(v['entry']['value'], spec[k]['value'])
od[k] = {key: val}
else:
od[k] = transform(v, spec[k])
if v is None:
od[k] = None
else:
od[k] = transform(v, spec[k])
return od
dic = xmltodict.parse(xml)