Comment 39 for bug 1616105

Reviewed: https://review.openstack.org/418682
Committed: https://git.openstack.org/cgit/openstack/python-keystoneclient/commit/?id=a0c67b860b3c5ff6f5fbb0e406dcbc3fd7aa9f88
Submitter: Jenkins
Branch: stable/mitaka

commit a0c67b860b3c5ff6f5fbb0e406dcbc3fd7aa9f88
Author: Tobias Diaz <email address hidden>
Date: Tue Aug 23 17:13:24 2016 +0200

    Only log application/json content type

    This is a combination of 2 commits. The first commit's
    message is:

    Prevent MemoryError when logging response bodies

    Response bodies are loaded into memory prior to
    being logged.

    Loading huge response bodies may result in a
    MemoryError.

    This patch proposes that only JSON and TEXT
    responses be logged, i.e when the Content-Type
    header is application/json or application/text.

    Responses that do not include or have a different
    Content-Type header will have their body omitted.

    This is a sort of backport of the fix for
    keystoneauth sessions, see
    I93b6fff73368c4f58bdebf8566c4948b50980cee

    Co-Authored-By: Samuel de Medeiros Queiroz <email address hidden>

    Closes-bug: 1616105

    Change-Id: I8f43eee3a0b35041c6cf672e476f8151cf2f8d14
    (cherry-picked from: 3e56e0d7e5e1a76d806a3bc1f6d5ef9070f95771)

    Only log application/json in session to start

    When whitelisting content types to debug print from session we chose
    application/json and application/text. application/text is not a real
    mime type, text is typically text/plain.

    Rather than guess at mime types only print application/json to start
    with, but make it easy for additional types to be added later.

    Adapted from keystoneauth: Ica5fee076cdab8b1d5167161d28af7313fad9477
    Related-Bug: 1616105

    Change-Id: Ieaa8fb3ea8d25e09b89498f23b70b18c0f6153f1
    (cherry-picked from: 51d16fa344829aadf454faf5e0c4535a8f96a7c8)