Fix python 2.7 missing list class

12 jobs for doc27 in 20 minutes and 9 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Build
passed build_linux_27 #64841
conda-linux

00:02:06

passed build_linux_34 #64843
conda-linux

00:12:25

passed build_linux_35 #64845
conda-linux

00:05:18

passed build_macosx_27 #64846
conda-macosx

00:03:20

passed build_macosx_34 #64844
conda-macosx

00:04:36

passed build_macosx_35 #64842
conda-macosx

00:03:22

 
  Test
passed test_linux_27 #64851
conda-linux

00:05:38

72.0%
passed test_linux_34 #64849
conda-linux

00:07:40

72.0%
passed test_linux_35 #64847
conda-linux

00:05:46

72.0%
passed test_macosx_27 #64848
conda-macosx

00:03:53

72.0%
passed test_macosx_34 #64850
conda-macosx

00:04:04

72.0%
passed test_macosx_35 #64852
conda-macosx

00:03:50

72.0%