[PATCH 1 of 2] Fix server to set up a more WSGI compliant environment

[hopper at omnifarious.org]

# HG changeset patch
# User Eric Hopper <hopper at omnifarious.org>
# Node ID a41a24a81c9e278a4a4eb29e822f4b2118176f1b
# Parent  1066c585767ecaa57dc08960a52d12d3c692b202
Fix server to set up a more WSGI compliant environment.

diff -r 1066c585767e -r a41a24a81c9e mercurial/hgweb/server.py
--- a/mercurial/hgweb/server.py	Wed Jun 21 22:45:29 2006 -0700
+++ b/mercurial/hgweb/server.py	Fri Jun 23 09:53:38 2006 -0700
@@ -76,13 +76,14 @@ class _hgwebhandler(object, BaseHTTPServ
         length = self.headers.getheader('content-length')
         if length:
             env['CONTENT_LENGTH'] = length
-        accept = []
-        for line in self.headers.getallmatchingheaders('accept'):
-            if line[:1] in "\t\n\r ":
-                accept.append(line.strip())
-            else:
-                accept = accept + line[7:].split(',')
-        env['HTTP_ACCEPT'] = ','.join(accept)
+        for header in [h for h in self.headers.keys() \
+                       if h not in ('content-type', 'content-length')]:
+            hkey = 'HTTP_' + header.replace('-', '_').upper()
+            hval = self.headers.getheader(header)
+            hval = hval.replace('\n', '').strip()
+            if hval:
+                env[hkey] = hval
+        env['SERVER_PROTOCOL'] = self.request_version
 
         req = hgrequest(self.rfile, self.wfile, env)
         self.send_response(200, "Script output follows")

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