pylint 2.5.0 was recently introduced with:
- Added a new warning, 'unsupported-assignment-operation', which is
emitted when item assignment is tried on an object which doesn't have
this ability. Closes issue #591.
Looking at the implementation of prettytable, this appears to be a false
positive. Disable the check via pragma.
Change-Id: Iebaee525e2af958ca4f877be40768641391c2525
Signed-off-by: Robert Church <robert.church@windriver.com>