D3248: hgweb: put response headers back into str for Python 3

[indygreg (Gregory Szorc)]

indygreg accepted this revision.
indygreg added a comment.
This revision is now accepted and ready to land.


  A low-level WSGI API that literally puts data on the wire uses Unicode. Because Python 3. Sadness.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3248

To: durin42, #hg-reviewers, indygreg
Cc: indygreg, mercurial-devel