Merge branch 'silx-0.13-deprecation' into 'master'

Avoid another silx v0.13 deprecation warning

See merge request !129
15 jobs for master in 21 minutes and 50 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Build Source
passed source #110066
linux

00:00:30

 
  Build
passed doc #110071
linux

00:01:50

passed manylinux1_wheels #110067
linux

00:03:19

passed windows_wheel_python36 #110068
win

00:01:51

passed windows_wheel_python37 #110069
win

00:01:53

passed windows_wheel_python38 #110070
win

00:01:37

 
  Test
passed manylinux1_test_cp35 #110073
linux

00:01:48

passed manylinux1_test_cp36 #110074
linux

00:01:59

passed manylinux1_test_cp37 #110075
linux

00:01:56

passed manylinux1_test_py27 #110072
linux

00:01:38

passed windows_test_python36 #110076
win

00:03:26

passed windows_test_python37 #110077
win

00:04:08

passed windows_test_python38 #110078
win

00:03:18

 
  Deploy
passed pages #110079
linux

00:00:21

failed pages:deploy

00:00:00