wip

[myslice.git] / manifold / metadata.py

diff --git a/manifold/metadata.py b/manifold/metadata.py
index c092dfd..eb0e48a 100644 (file)
--- a/manifold/metadata.py
+++ b/manifold/metadata.py
@@ -16,6 +16,9 @@ class MetaData:
         self.auth=auth
         self.hash_by_subject={}
 
+        # XXX Retrieve all metadata the first time we instanciate the class
+        self.fetch()
+
     def fetch (self):
         offline_filename="offline-metadata.json"
         if work_offline:
@@ -32,10 +35,15 @@ class MetaData:
                   'column.resource_type', 'column.value_type',
                   'column.allowed_values', 'column.platforms.platform',
                   'column.platforms.platform_url']
-        rows_result = manifold_api.Get('metadata:table', [], [], fields)
+        rows_result = manifold_api.Get({
+            'fact_table': 'local:objects', # proposed to replace metadata:table
+            'fields':     fields 
+        })
+#old#        rows_result = manifold_api.Get('metadata:table', [], [], fields)
         rows = rows_result.ok_value()
         if not rows:
             print "Failed to retrieve metadata",rows_result.error()
+            rows=[]
         self.hash_by_subject = dict ( [ (row['table'], row) for row in rows ] )
         # save for next time we use offline mode
         if debug:
@@ -50,4 +58,3 @@ class MetaData:
 
     def sorted_fields_by_subject (self, subject):
         return self.hash_by_subject[subject]['columns'].sort()
-