X-Git-Url: https://git.jsancho.org/?p=mojodb.git;a=blobdiff_plain;f=cursor.py;h=ca9e2a4cc0f902dd8a3261b854ba35d64207b97e;hp=73a0c1361ace1aaba045091ce9599f5bbddd742e;hb=4a34db8a057d135225e70ede89b767e89f827c8f;hpb=792f961fb96bb8533e540970c54f43b958d77296

diff --git a/cursor.py b/cursor.py
index 73a0c13..ca9e2a4 100644
--- a/cursor.py
+++ b/cursor.py
@@ -89,14 +89,20 @@ class Cursor(object):
             query['where'] = []
             for k, v in self.spec.iteritems():
                 table_f = '%s$%s' % (self.collection.table_name, k)
-                field_q = self._get_cursor_field(table_id, table_f)
-                query['where'].append((field_q, '=', v))
+                if k == u'_id':
+                    query['where'].append(((table_id, 'id'), '=', cPickle.dumps(v)))
+                elif type(v) in (int, float):
+                    field_q = self._get_cursor_field(table_id, table_f, field_name='number')
+                    query['where'].append((field_q, '=', v))
+                else:
+                    field_q = self._get_cursor_field(table_id, table_f)
+                    query['where'].append((field_q, '=', cPickle.dumps(v)))
 
         return self.collection.database.connection._get_cursor(self.collection.database.db_name, query)
 
-    def _get_cursor_field(self, table_id, table_field):
+    def _get_cursor_field(self, table_id, table_field, field_name='value'):
         return {
-            'select': [(table_field, 'value')],
+            'select': [(table_field, field_name)],
             'from': [table_field],
             'where': [((table_field, 'id'), '=', (table_id, 'id'))],
             }
@@ -111,9 +117,9 @@ class Cursor(object):
                 raise StopIteration
             else:
                 document = {}
-                if '_id' in self.fields:
-                    document['_id'] = res[0]
-                fields_without_id = filter(lambda x: x != '_id', self.fields)
+                if u'_id' in self.fields:
+                    document[u'_id'] = cPickle.loads(res[0])
+                fields_without_id = filter(lambda x: x != u'_id', self.fields)
                 for i in xrange(len(fields_without_id)):
                     if not res[i + 1] is None:
                         document[fields_without_id[i]] = cPickle.loads(res[i + 1])