diff mercurial/hgweb/common.py @ 36873:98baf8dea553

hgweb: port static file handling to new response API

hgwebdir_mod hasn't received as much porting effort. So we had to
do some minor plumbing to get it to match hgweb_mod and to support
the new response object.

Differential Revision: https://phab.mercurial-scm.org/D2789

--- a/mercurial/hgweb/common.py	Sat Mar 10 15:37:29 2018 -0800
+++ b/mercurial/hgweb/common.py	Sat Mar 10 15:46:29 2018 -0800
@@ -153,7 +153,7 @@
 
     return True
 
-def staticfile(directory, fname, req):
+def staticfile(directory, fname, res):
     """return a file inside directory with guessed Content-Type header
 
     fname always uses '/' as directory separator and isn't allowed to
@@ -178,7 +178,9 @@
         with open(path, 'rb') as fh:
             data = fh.read()
 
-        req.respond(HTTP_OK, ct, body=data)
+        res.headers['Content-Type'] = ct
+        res.setbodybytes(data)
+        return res
     except TypeError:
         raise ErrorResponse(HTTP_SERVER_ERROR, 'illegal filename')
     except OSError as err: