page: added a warning for missing resources

When a picture or resource is missing treecutter issues a simple
warning.

diff --git a/treecutter/page.py b/treecutter/page.py
index b14ccdfec1a1522383e29227357de1555ae8e713..e8367bd8459f6072be89fb475c204acba06ca6a7 100644 (file)
--- a/treecutter/page.py
+++ b/treecutter/page.py
@@ -102,6 +102,8 @@ class Page():
             im = os.path.join(dirname,i.get('fileref'))
             if os.path.isfile(im):
                 self._resources.append(im)
+            else:
+                print "WARNING: File "+im+" is missing!"
         for i in self._doc.xpath(u"//html:form[@action]",namespaces=const.XPATH):
             pyscript = re.split('\.py',i.get('action'),1)[0]+'.py'
             im = os.path.join(dirname,pyscript)