style: fix formatting

Author: larkee

google/cloud/spanner_v1/database.py

@@ -659,7 +659,7 @@ def __exit__(self, exc_type, exc_val, exc_tb):
             if self._database.log_commit_stats:
                 self._database.logger.info(
                     "CommitStats: {}".format(self._batch.commit_stats),
-                    extra={"commit_stats": self._batch.commit_stats}
+                    extra={"commit_stats": self._batch.commit_stats},
                 )
             self._database._pool.put(self._session)
 

google/cloud/spanner_v1/session.py

@@ -360,7 +360,7 @@ def run_in_transaction(self, func, *args, **kw):
                 if self._database.log_commit_stats:
                     self._database.logger.info(
                         "CommitStats: {}".format(txn.commit_stats),
-                        extra={"commit_stats": txn.commit_stats}
+                        extra={"commit_stats": txn.commit_stats},
                     )
                 return return_value
 

tests/unit/test_database.py

@@ -1375,8 +1375,7 @@ def test_context_mgr_w_commit_stats(self):
         )
 
         database.logger.info.assert_called_once_with(
-            "CommitStats: mutation_count: 4\n",
-            extra={"commit_stats": commit_stats}
+            "CommitStats: mutation_count: 4\n", extra={"commit_stats": commit_stats}
         )
 
     def test_context_mgr_failure(self):

tests/unit/test_session.py

@@ -1379,11 +1379,9 @@ def unit_of_work(txn, *args, **kw):
             request=request, metadata=[("google-cloud-resource-prefix", database.name)],
         )
         database.logger.info.assert_called_once_with(
-            "CommitStats: mutation_count: 4\n",
-            extra={"commit_stats": commit_stats}
+            "CommitStats: mutation_count: 4\n", extra={"commit_stats": commit_stats}
         )
 
-
     def test_delay_helper_w_no_delay(self):
         from google.cloud.spanner_v1.session import _delay_until_retry