Replace pymongo deprecated api

Replace insert with insert_one or insert_many in pymongo.

Change-Id: I66118f0fef503ade8e11b9f52c1ae5d4d118a67b

zaqar/storage/mongodb/messages.py

@@ -24,6 +24,7 @@ Field Mappings:
 import datetime
 import time
 
+from bson import errors as bsonerror
 from bson import objectid
 from oslo_log import log as logging
 from oslo_utils import timeutils
@@ -646,9 +647,10 @@ class MessageController(storage.Message):
             for index, message in enumerate(messages)
         ]
 
-        ids = collection.insert(prepared_messages, check_keys=False)
+        res = collection.insert_many(prepared_messages,
+                                     bypass_document_validation=True)
 
-        return [str(id_) for id_ in ids]
+        return [str(id_) for id_ in res.inserted_ids]
 
     @utils.raises_conn_error
     @utils.retries_on_autoreconnect
@@ -838,7 +840,8 @@ class FIFOMessageController(MessageController):
         # before the operation is abandoned is 49.95 seconds.
         for attempt in self._retry_range:
             try:
-                ids = collection.insert(prepared_messages, check_keys=False)
+                res = collection.insert_many(prepared_messages,
+                                             bypass_document_validation=True)
 
                 # Log a message if we retried, for debugging perf issues
                 if attempt != 0:
@@ -849,7 +852,7 @@ class FIFOMessageController(MessageController):
                     LOG.debug(msgtmpl,
                               dict(queue=queue_name,
                                    attempts=attempt + 1,
-                                   num_messages=len(ids),
+                                   num_messages=len(res.inserted_ids),
                                    project=project))
 
                 # Update the counter in preparation for the next batch
@@ -860,7 +863,8 @@ class FIFOMessageController(MessageController):
                 # such that the competing marker's will start at a
                 # unique number, 1 past the max of the messages just
                 # inserted above.
-                self._inc_counter(queue_name, project, amount=len(ids))
+                self._inc_counter(queue_name, project,
+                                  amount=len(res.inserted_ids))
 
                 # NOTE(kgriffs): Finalize the insert once we can say that
                 # all the messages made it. This makes bulk inserts
@@ -871,9 +875,10 @@ class FIFOMessageController(MessageController):
                                            {'$set': {'tx': None}},
                                            upsert=False)
 
-                return [str(id_) for id_ in ids]
+                return [str(id_) for id_ in res.inserted_ids]
 
-            except pymongo.errors.DuplicateKeyError as ex:
+            except (pymongo.errors.DuplicateKeyError,
+                    pymongo.errors.BulkWriteError) as ex:
                 # TODO(kgriffs): Record stats of how often retries happen,
                 # and how many attempts, on average, are required to insert
                 # messages.
@@ -955,7 +960,9 @@ class FIFOMessageController(MessageController):
 
                 for index, message in enumerate(prepared_messages):
                     message['k'] = next_marker + index
-
+            except bsonerror.InvalidDocument as ex:
+                LOG.exception(ex)
+                raise
             except Exception as ex:
                 LOG.exception(ex)
                 raise

zaqar/storage/mongodb/subscriptions.py

@@ -108,14 +108,14 @@ class SubscriptionController(base.Subscription):
         confirmed = False
 
         try:
-            subscription_id = self._collection.insert({'s': source,
-                                                       'u': subscriber,
-                                                       't': ttl,
-                                                       'e': expires,
-                                                       'o': options,
-                                                       'p': project,
-                                                       'c': confirmed})
-            return subscription_id
+            res = self._collection.insert_one({'s': source,
+                                               'u': subscriber,
+                                               't': ttl,
+                                               'e': expires,
+                                               'o': options,
+                                               'p': project,
+                                               'c': confirmed})
+            return res.inserted_id
         except pymongo.errors.DuplicateKeyError:
             return None