D1795: py3: use pycompat.bytestr() instead of str()

[pulkit (Pulkit Goyal)]

pulkit added inline comments.

INLINE COMMENTS

> yuja wrote in verify.py:110
> '%d', perhaps.

Looks like we cannot use "%d" here as None can be possible value also and test-treemanifest.t has tests with None as a part of output.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D1795

To: pulkit, #hg-reviewers, durin42
Cc: yuja, mercurial-devel