get_drt.py: show warning, but do not fail if we can't download DumpRenderTree

tools/get_drt.py

Index: tools/get_drt.py
diff --git a/tools/get_drt.py b/tools/get_drt.py
index 75bff088b4c5d0768ad4d72f30a9caacd898f4bc..bb743fc8d51153b33e6b202dc49f4ff890d20366 100755
--- a/tools/get_drt.py
+++ b/tools/get_drt.py
@@ -30,7 +30,7 @@ DRT_DARTIUM_LATEST_PATTERN = (
     'gs://dartium-archive/latest/dartium-%(osname)s-inc-*.zip')
 DRT_DARTIUM_PERMANENT_PREFIX = 'gs://dartium-archive/dartium-%(osname)s-inc'
 DRT_CHROMIUM_LATEST_PATTERN = (
-    'gs://dart-dump-render-tree/latest/chromium-%(osname)s-103752.zip')
+    'gs://dart-dump-render-tree/latest/chromium-%(osname)s-*.zip')
 
 sys.path.append(GSUTIL_DIR + '/boto')
 import boto
@@ -121,8 +121,10 @@ def main():
     if result == 0:
       latest = out.split()[-1]
     else:
-      raise Exception("Couldn't retrieve DumpRenderTree: %s\n%s" % (
-          pattern, str(out)))
+      print "Couldn't download DumpRenderTree: %s\n%s" % (pattern, str(out))

[Jennifer Messerly, 2011/10/10 22:18:27]

nit: you shouldn't need str() here, %s will do that

+      if not os.path.exists(VERSION):
+        print "Tests using arch=chromium will not work. Please try again later."
+      return 0
 
   # Check if we need to update the file
   if os.path.exists(VERSION):