Alpha10

[sserrata]

Description

Refactored how credentials are applied to requests to address bug #151. It was observed that auto_refresh was not being honored due to a regression bug introduced in #140 (see below).

https://github.com/PaloAltoNetworks/pan-cortex-data-lake-python/pull/140/files#diff-0d2109dfe6920fb8c5b42a91db1c1ff2R223

The regression fix (#140) was intended to prevent authorization headers from being updated more than is necessary: once for when the HTTPClient object is created and another time each time the request() method is called. Instead, it was determined that credentials can and should only be applied at the request() layer. Furthermore, the request() kwarg for credentials was changed back to check for both method-level credentials and credentials passed via the HTTPClient session.

Motivation and Context

• auto_refresh is a key feature that was found to not be functioning as expected
• Credentials should only be applied as often as needed and should be supported at the session and method levels.

How Has This Been Tested?

• python test script

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)

Checklist

• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes if appropriate.
• All new and existing tests passed.