hgweb: move archivelist() of hgwebdir to webutil

mercurial/hgweb/hgwebdir_mod.py

@@ -105,22 +105,6 b' def readallowed(ui, req):'
 
     return False
 
-def archivelist(ui, nodeid, url):
-    allowed = ui.configlist('web', 'allow_archive', untrusted=True)
-    archives = []
-
-    for typ, spec in webutil.archivespecs.iteritems():
-        if typ in allowed or ui.configbool('web', 'allow' + typ,
-                                           untrusted=True):
-            archives.append({
-                'type': typ,
-                'extension': spec[2],
-                'node': nodeid,
-                'url': url,
-            })
-
-    return archives
-
 def rawindexentries(ui, repos, req, subdir=''):
     descend = ui.configbool('web', 'descend')
     collapse = ui.configbool('web', 'collapse')
@@ -241,7 +225,7 b' def rawindexentries(ui, repos, req, subd'
                'description_sort': description.upper() or "unknown",
                'lastchange': d,
                'lastchange_sort': d[1] - d[0],
-               'archives': archivelist(u, "tip", url),
+               'archives': webutil.archivelist(u, "tip", url),
                'isdirectory': None,
                'labels': templateutil.hybridlist(labels, name='label'),
                }

mercurial/hgweb/webutil.py

@@ -49,6 +49,22 b' archivespecs = util.sortdict(('
     ('bz2', ('application/x-bzip2', 'tbz2', '.tar.bz2', None)),
 ))
 
+def archivelist(ui, nodeid, url):
+    allowed = ui.configlist('web', 'allow_archive', untrusted=True)
+    archives = []
+
+    for typ, spec in archivespecs.iteritems():
+        if typ in allowed or ui.configbool('web', 'allow' + typ,
+                                           untrusted=True):
+            archives.append({
+                'type': typ,
+                'extension': spec[2],
+                'node': nodeid,
+                'url': url,
+            })
+
+    return archives
+
 def up(p):
     if p[0:1] != "/":
         p = "/" + p