diff options
Diffstat (limited to 'lib/ansible/module_utils/ec2.py')
| -rwxr-xr-x | lib/ansible/module_utils/ec2.py | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/lib/ansible/module_utils/ec2.py b/lib/ansible/module_utils/ec2.py index 50de61ea28..9302b445fe 100755 --- a/lib/ansible/module_utils/ec2.py +++ b/lib/ansible/module_utils/ec2.py @@ -354,6 +354,28 @@ def camel_dict_to_snake_dict(camel_dict): return snake_dict +def snake_dict_to_camel_dict(snake_dict): + + def camelize(complex_type): + if complex_type is None: + return + new_type = type(complex_type)() + if isinstance(complex_type, dict): + for key in complex_type: + new_type[camel(key)] = camelize(complex_type[key]) + elif isinstance(complex_type, list): + for i in range(len(complex_type)): + new_type.append(camelize(complex_type[i])) + else: + return complex_type + return new_type + + def camel(words): + return words.split('_')[0] + ''.join(x.capitalize() or '_' for x in words.split('_')[1:]) + + return camelize(snake_dict) + + def ansible_dict_to_boto3_filter_list(filters_dict): """ Convert an Ansible dict of filters to list of dicts that boto3 can use @@ -556,3 +578,45 @@ def sort_json_policy_dict(policy_dict): ordered_policy_dict[key] = value return ordered_policy_dict + + +def map_complex_type(complex_type, type_map): + """ + Allows to cast elements within a dictionary to a specific type + Example of usage: + + DEPLOYMENT_CONFIGURATION_TYPE_MAP = { + 'maximum_percent': 'int', + 'minimum_healthy_percent': 'int' + } + + deployment_configuration = map_complex_type(module.params['deployment_configuration'], + DEPLOYMENT_CONFIGURATION_TYPE_MAP) + + This ensures all keys within the root element are casted and valid integers + """ + + if complex_type is None: + return + new_type = type(complex_type)() + if isinstance(complex_type, dict): + for key in complex_type: + if key in type_map: + if isinstance(type_map[key], list): + new_type[key] = map_complex_type( + complex_type[key], + type_map[key][0]) + else: + new_type[key] = map_complex_type( + complex_type[key], + type_map[key]) + else: + return complex_type + elif isinstance(complex_type, list): + for i in range(len(complex_type)): + new_type.append(map_complex_type( + complex_type[i], + type_map)) + elif type_map: + return vars(globals()['__builtins__'])[type_map](complex_type) + return new_type
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