Importer HTML-XSLT: model - admin

* new fields for Importer model: alt source file (2 XSLT files can be used),
  default location (these pages doesn't provide adresses)
* adapt admin to manage 2 type of hidden OpenLayers maps on the same page

1 files changed, 13 insertions, 2 deletions

diff --git a/chimere/utils.py b/chimere/utils.py
index f5379aa..efaf084 100644
--- a/chimere/utils.py
+++ b/chimere/utils.py
@@ -67,10 +67,10 @@ class ImportManager(object):
                                                                'name').all()])
 
     def get(self):
-        pass
+        raise NotImplementedError
 
     def put(self, extra_args={}):
-        pass
+        raise NotImplementedError
 
     def create_or_update_item(self, cls, values, import_key, version=None,
                               key='', pk=None):
@@ -834,3 +834,14 @@ class OSMManager(ImportManager):
             item.save()
         api.ChangesetClose()
         return idx+1, None
+
+class HtmlXsltManager(ImportManager):
+    def get(self):
+        u"""
+        Get data from the source
+
+        Return a tuple with:
+        - new items;
+        - updated items;
+        - error detail on error.
+        """