re-run stable_backport after fixing generation

Status Job ID Name Coverage
  Build
created #19841
build:2.7
created #19842
build:3
 
  Test
created #19844
allowed to fail
lint:2.7
created #19848
allowed to fail
lint:3
created #19843
pyflakes:2.7
created #19847
pyflakes:3
created #19845
unittests:2.7
created #19849
unittests:3
created #19846
allowed to fail
unittests-modules:2.7
created #19850
allowed to fail
unittests-modules:3
 
  Deploy
created #19851
doc:2.7
created #19852
doc:3