Ignore DeprecationWarning and PendingDeprecationWarning during tests.
Ignore DeprecationWarning and PendingDeprecationWarning during tests.

This is currently required, because matplotlib imports LooseVersion which imports imp, which is going to be deprecated.

LxMLS/lxmls-toolkit,LxMLS/lxmls-toolkit,LxMLS/lxmls-toolkit