diff mercurial/hgweb/common.py @ 7107:125c8fedcbe0

Allow hgweb to search for templates in more than one path.
This patch is constructed to make it easy for external extensions to
provide their own templates, by updating templater.path.

--- a/mercurial/hgweb/common.py	Sun Oct 05 21:35:26 2008 +0200
+++ b/mercurial/hgweb/common.py	Fri Oct 17 11:34:31 2008 -0700
@@ -82,10 +82,13 @@
     """
     locations = style and [os.path.join(style, "map"), "map-"+style] or []
     locations.append("map")
-    for location in locations:
-        mapfile = os.path.join(templatepath, location)
-        if os.path.isfile(mapfile):
-            return mapfile
+    if isinstance(templatepath, str):
+        templatepath = [templatepath]
+    for path in templatepath:
+        for location in locations:
+            mapfile = os.path.join(path, location)
+            if os.path.isfile(mapfile):
+                return mapfile
     raise RuntimeError("No hgweb templates found in %r" % templatepath)
 
 def paritygen(stripecount, offset=0):