Fix AttributeError caused by updated pymongo version

AttributeError: 'Cursor' object has no attribute 'count' is fixed.

Change-Id: Id1b9133376d5a7dcb3998c623163bb57dd5c534b
Signed-off-by: Gulsum Atici <gulsum.atici@canonical.com>

diff --git a/osm_common/dbmongo.py b/osm_common/dbmongo.py
index f5c4d30..c9b384b 100644 (file)
--- a/osm_common/dbmongo.py
+++ b/osm_common/dbmongo.py
@@ -308,8 +308,8 @@ class DbMongo(DbBase):
                 collection = self.db[table]
                 if not (fail_on_empty and fail_on_more):
                     return collection.find_one(db_filter)
-                rows = collection.find(db_filter)
-            if rows.count() == 0:
+                rows = list(collection.find(db_filter))
+            if len(rows) == 0:
                 if fail_on_empty:
                     raise DbException(
                         "Not found any {} with filter='{}'".format(
@@ -317,8 +317,9 @@ class DbMongo(DbBase):
                         ),
                         HTTPStatus.NOT_FOUND,
                     )
+
                 return None
-            elif rows.count() > 1:
+            elif len(rows) > 1:
                 if fail_on_more:
                     raise DbException(
                         "Found more than one {} with filter='{}'".format(

diff --git a/releasenotes/notes/fix_count_attribute_error-067438fb5fc5ef76.yaml b/releasenotes/notes/fix_count_attribute_error-067438fb5fc5ef76.yaml
new file mode 100644 (file)
index 0000000..8a7ac98
--- /dev/null
+++ b/releasenotes/notes/fix_count_attribute_error-067438fb5fc5ef76.yaml
@@ -0,0 +1,21 @@
+#######################################################################################
+# Copyright ETSI Contributors and Others.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#######################################################################################
+---
+fixes:
+  - |
+    Pymongo version upgrade caused and attribute error which is 'Cursor' object has no attribute 'count'.
+    The patch fixes this problem.