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authorTibor Frank <tifrank@cisco.com>2016-11-23 09:42:29 +0100
committerPeter Mikus <pmikus@cisco.com>2016-11-28 07:30:55 +0000
commit4dadc7a005ca99aa5a14ac650e9aa187cea10619 (patch)
tree2fc5ac6e8a875dfbf223c4789e24f3bab0b689bc /resources/libraries/python
parent4bda4f8b55b0d431b514663e8e90fccd97ad31d4 (diff)
CSIT-474: CSIT doc auto-generation
- See resources/tools/doc_gen/README.rst for details Change-Id: Ie5704c93a41e456d65fcd6df2d9d8c96987deebb Signed-off-by: Tibor Frank <tifrank@cisco.com>
Diffstat (limited to 'resources/libraries/python')
-rw-r--r--resources/libraries/python/topology.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/resources/libraries/python/topology.py b/resources/libraries/python/topology.py
index 5884ddf743..3c903e5c94 100644
--- a/resources/libraries/python/topology.py
+++ b/resources/libraries/python/topology.py
@@ -29,7 +29,10 @@ def load_topo_from_yaml():
:return: Nodes from loaded topology.
"""
- topo_path = BuiltIn().get_variable_value("${TOPOLOGY_PATH}")
+ try:
+ topo_path = BuiltIn().get_variable_value("${TOPOLOGY_PATH}")
+ except:
+ return ''
with open(topo_path) as work_file:
return load(work_file.read())['nodes']