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�Zdd� Zdd� Z dd� Z dS )� )�absolute_import�division�print_functionN)�MutableMapping�MutableSequence)� constants)� AnsibleError)�six)�to_text)�connection_loader)�Displayc C sx t | t�r | �� }t�|�}n$t | t�r>| dd� }t|�}n| S |D ],\}}t |ttf�rjt|�||< qF|||< qF|S )a� Function to create a deep copy of module response data
Designed to be used within the Ansible "engine" to improve performance
issues where ``copy.deepcopy`` was used previously, largely with CPU
and memory contention.
This only supports the following data types, and was designed to only
handle specific workloads:
* ``dict``
* ``list``
The data we pass here will come from a serialization such
as JSON, so we shouldn't have need for other data types such as
``set`` or ``tuple``.
Take note that this function should not be used extensively as a
replacement for ``deepcopy`` due to the naive way in which this
handles other data types.
Do not expect uses outside of those listed below to maintain
backwards compatibility, in case we need to extend this function
to handle our specific needs:
* ``ansible.executor.task_result.TaskResult.clean_copy``
* ``ansible.vars.clean.clean_facts``
* ``ansible.vars.namespace_facts``
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