D6107: py3: use r'' instead of b'' in opts.get() in phabricator.py

[yuja (Yuya Nishihara)]

yuja added a comment.


  >   I was under the impression that that was more of a hack, mainly useful for when there are lots of existing `opts.get(b'')` uses in a file, and when there are a few it was better to change to `r''`.
  
  Correct. And I feel there are lots of `s/b''/r''/`s in this patch.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D6107

To: Kwan, #hg-reviewers
Cc: yuja, mercurial-devel