NFVBENCH-175 pylint w0707 correction

[nfvbench.git] / nfvbench / nfvbench.py

diff --git a/nfvbench/nfvbench.py b/nfvbench/nfvbench.py
index 06ca19d..651d06b 100644 (file)
--- a/nfvbench/nfvbench.py
+++ b/nfvbench/nfvbench.py
@@ -571,7 +571,8 @@ def main():
             factory = getattr(factory_module, config['factory_class'])()
         except AttributeError:
             raise Exception("Requested factory module '{m}' or class '{c}' was not found."
-                            .format(m=config['factory_module'], c=config['factory_class']))
+                            .format(m=config['factory_module'],
+                                    c=config['factory_class'])) from AttributeError
         # create config plugin for this platform
         config_plugin = factory.get_config_plugin_class()(config)
         config = config_plugin.get_config()