use os.path

scripts/update/update.py

@@ -126,9 +126,9 @@ def update(ctx):
     compress_assets()
     #TODO(andym): remove this check (but not the compress_assets) once
     # apps-preview is dead.
-    with ctx.lcd(settings.SRC_DIR):
-        if not ctx.local('test -e settings_local_mkt.py').code:
-            compress_assets(arg='--settings=settings_local_mkt')
+    if os.path.exists(os.path.join(settings.SRC_DIR,
+                                   'settings_local_mkt.py')):
+        compress_assets(arg='--settings=settings_local_mkt')
     schematic()
     with ctx.lcd(settings.SRC_DIR):
         ctx.local('python2.6 manage.py dump_apps')