From 7698e31d6a3467948224f056183427f4b8f2d4d9 Mon Sep 17 00:00:00 2001
From: Isaku Yamahata <yamahata@valinux.co.jp>
Date: Thu, 13 Sep 2012 11:22:53 +0900
Subject: [PATCH] python/ovs/db/idl: add counterpart of ovsdb_idl_add_table()
Add register_table method to SchemaHelper as Python counterpart of
ovsdb_idl_add_table() in the C version of the IDL.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Ben Pfaff <blp@nicira.com>
---
python/ovs/db/idl.py | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/python/ovs/db/idl.py b/python/ovs/db/idl.py
index e4b98e8b4..5b06d9101 100644
--- a/python/ovs/db/idl.py
+++ b/python/ovs/db/idl.py
@@ -1224,6 +1224,15 @@ class SchemaHelper(object):
columns = set(columns) | self._tables.get(table, set())
self._tables[table] = columns
+ def register_table(self, table):
+ """Registers interest in the given all columns of 'table'. Future calls
+ to get_idl_schema() will include all columns of 'table'.
+
+ 'table' must be a string
+ """
+ assert type(table) is str
+ self._tables[table] = set() # empty set means all columns in the table
+
def register_all(self):
"""Registers interest in every column of every table."""
self._all = True
@@ -1249,6 +1258,10 @@ class SchemaHelper(object):
assert table_name in schema.tables
table = schema.tables[table_name]
+ if not columns:
+ # empty set means all columns in the table
+ return table
+
new_columns = {}
for column_name in columns:
assert type(column_name) is str
--
2.47.0