don't visit dot folders when compiling templates

web/template.py

@@ -1014,8 +1014,11 @@ def compile_templates(root):
 
     for dirpath, dirnames, filenames in os.walk(root):
         filenames = [f for f in filenames if not f.startswith('.') and not f.endswith('~') and not f.startswith('__init__.py')]
-        dirnames = [d for d in dirnames if not d.startswith('.')]
-
+
+        for d in dirnames[:]:
+            if d.startswith('.'):
+                dirnames.remove(d) # don't visit this dir
+
         out = open(os.path.join(dirpath, '__init__.py'), 'w')
         out.write('from web.template import CompiledTemplate, ForLoop\n\n')
         if dirnames: