D3326: py3: use str variables to check keys in request header

[pulkit (Pulkit Goyal)]

pulkit created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  The values in header are of str type.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3326

AFFECTED FILES
  mercurial/keepalive.py

CHANGE DETAILS

diff --git a/mercurial/keepalive.py b/mercurial/keepalive.py
--- a/mercurial/keepalive.py
+++ b/mercurial/keepalive.py
@@ -318,24 +318,24 @@
         headers.update(sorted(req.unredirected_hdrs.items()))
         headers = util.sortdict((n.lower(), v) for n, v in headers.items())
         skipheaders = {}
-        for n in ('host', 'accept-encoding'):
+        for n in (r'host', r'accept-encoding'):
             if n in headers:
-                skipheaders['skip_' + n.replace('-', '_')] = 1
+                skipheaders[r'skip_' + n.replace(r'-', r'_')] = 1
         try:
             if urllibcompat.hasdata(req):
                 data = urllibcompat.getdata(req)
                 h.putrequest(
                     req.get_method(), urllibcompat.getselector(req),
-                    **pycompat.strkwargs(skipheaders))
+                    skipheaders)
                 if r'content-type' not in headers:
                     h.putheader(r'Content-type',
                                 r'application/x-www-form-urlencoded')
                 if r'content-length' not in headers:
                     h.putheader(r'Content-length', r'%d' % len(data))
             else:
                 h.putrequest(
                     req.get_method(), urllibcompat.getselector(req),
-                    **pycompat.strkwargs(skipheaders))
+                    skipheaders)
         except socket.error as err:
             raise urlerr.urlerror(err)
         for k, v in headers.items():



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