rattail-project/rattail Changeset

Changeset - e8095430dbe9

Parent rev.

Child rev.

[Not reviewed]

0 2 0

Lance Edgar (lance) - 7 years ago 2017-08-02 19:05:24
lance@edbob.org

Add `rattail.batch.consume_batch_id()` convenience function

2 files changed with 9 insertions and 0 deletions:

rattail/batch/__init__.py

rattail/batch/util.py

0 comments (0 inline, 0 general)

rattail/batch/__init__.py

➞

Show inline comments

@@ @@ -27,3 +27,4 @@ Batch System @@
 from __future__ import unicode_literals, absolute_import
 from .handlers import BatchHandler, get_batch_handler
 from .util import consume_batch_id

rattail/batch/util.py

➞

Show inline comments

@@ @@ -29,6 +29,14 @@ from __future__ import unicode_literals, absolute_import @@
 import inspect
 def consume_batch_id(session):
     """
     Consumes and returns the next batch ID from PG sequence.
     """
     sql = "select nextval('batch_id_seq')"
     return session.execute(sql).scalar()
 def get_batch_models(model):
     """
     Returns a list of batch models available in the given ``model`` module.

0 comments (0 inline, 0 general)