Merge pull request #10820 from alalek:python_isystem
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Fri, 9 Feb 2018 15:32:50 +0000 (15:32 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Fri, 9 Feb 2018 15:32:50 +0000 (15:32 +0000)

Trivial merge