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Add Fn::ImportValue support

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This commit is contained in:
Jessie Nadler 2017-06-08 15:33:28 -04:00
commit f5106f2cc8
4 changed files with 101 additions and 5 deletions
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9
moto/cloudformation/parsing.py
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@ -187,6 +187,12 @@ def clean_json(resource_json, resources_map):
return fn_sub_value
pass
if 'Fn::ImportValue' in resource_json:
cleaned_val = clean_json(resource_json['Fn::ImportValue'], resources_map)
values = [x.value for x in resources_map.cross_stack_resources.values() if x.name == cleaned_val]
if any(values):
return values[0]
cleaned_json = {}
for key, value in resource_json.items():
cleaned_val = clean_json(value, resources_map)
@ -326,13 +332,14 @@ class ResourceMap(collections.Mapping):
each resources is passed this lazy map that it can grab dependencies from.
"""
def __init__(self, stack_id, stack_name, parameters, tags, region_name, template):
def __init__(self, stack_id, stack_name, parameters, tags, region_name, template, cross_stack_resources):
self._template = template
self._resource_json_map = template['Resources']
self._region_name = region_name
self.input_parameters = parameters
self.tags = copy.deepcopy(tags)
self.resolved_parameters = {}
self.cross_stack_resources = cross_stack_resources
# Create the default resources
self._parsed_resources = {