D5796: py3: conditionalize test-demandimport.py for Python 3

[yuja (Yuya Nishihara)]

yuja added a comment.


  Fixed various check-code errors by `black -l 80 -S tests/test-demandimport.py`.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5796

To: indygreg, #hg-reviewers
Cc: yuja, mjpieters, mercurial-devel