Add MemoryStorage support to TinyDBStore adapter

[sserrata]

• Palo Alto Networks Cloud Python SDK version: v1.3.0
• Python version: 2.7, 3.5+
• Operating System: any

Description

TinyDB comes with two storage types: JSON and in-memory. The current default used by pancloud is JSON. There are some use-cases that could benefit from in-memory mode, such as the use-case where only access_token needs to be stored/cached in the pancloud credentials store. However, the current TinyDBStore class implementation does not provide a way to pass the storage param, i.e. storage=MemoryStorage.

Proposed solution

Add support for storage param to TinyDBStore using storage_params to pass the argument.

[sserrata]

Tabling for a future release.