X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=nfvbench%2Fconfig.py;h=4cc9c8686914c636d0c0b456193cf86eece566a1;hb=95f2491ed89ac99b0d8bd006b4a13cbeb1eb96ce;hp=5feeda5c608406b13ce080bd59b75db489411366;hpb=efc678c9d3843dcfd373b5749a88c51228b0b27c;p=nfvbench.git

diff --git a/nfvbench/config.py b/nfvbench/config.py
index 5feeda5..4cc9c86 100644
--- a/nfvbench/config.py
+++ b/nfvbench/config.py
@@ -16,7 +16,7 @@
 from attrdict import AttrDict
 import yaml
 
-from log import LOG
+from .log import LOG
 
 def config_load(file_name, from_cfg=None, whitelist_keys=None):
     """Load a yaml file into a config dict, merge with from_cfg if not None
@@ -43,10 +43,16 @@ def config_loads(cfg_text, from_cfg=None, whitelist_keys=None):
     """Same as config_load but load from a string
     """
     try:
-        cfg = AttrDict(yaml.load(cfg_text))
+        cfg = AttrDict(yaml.safe_load(cfg_text))
     except TypeError:
         # empty string
         cfg = AttrDict()
+    except ValueError as e:
+        # In case of wrong path or file not readable or string not well formatted
+        LOG.error("String %s is not well formatted. Please verify your yaml/json string. "
+                  "If string is a file path, file was not found. Please use correct path and "
+                  "verify it is visible to container if you run nfvbench in container.", cfg_text)
+        raise Exception(e)
     if from_cfg:
         if not whitelist_keys:
             whitelist_keys = []
@@ -58,7 +64,7 @@ def config_loads(cfg_text, from_cfg=None, whitelist_keys=None):
 def _validate_config(subset, superset, whitelist_keys):
     def get_err_config(subset, superset):
         result = {}
-        for k, v in subset.items():
+        for k, v in list(subset.items()):
             if k not in whitelist_keys:
                 if k not in superset:
                     result.update({k: v})