diff options
Diffstat (limited to 'vnftest/crawlers/default.py')
| -rw-r--r-- | vnftest/crawlers/default.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/vnftest/crawlers/default.py b/vnftest/crawlers/default.py index da4df0a..74f9554 100644 --- a/vnftest/crawlers/default.py +++ b/vnftest/crawlers/default.py @@ -13,6 +13,9 @@ ############################################################################## from __future__ import absolute_import + +from vnftest.common.exceptions import MandatoryKeyException + from vnftest.crawlers import base import logging @@ -23,6 +26,9 @@ class DefaultCrawler(base.Crawler): __crawler_type__ = 'default' def crawl(self, dictionary, path): + if path.find("[") < 0: + return path # the path is a hardcoded value + path_list = path.split("[") value = dictionary for path_element in path_list: @@ -32,4 +38,6 @@ class DefaultCrawler(base.Crawler): if isinstance(value, list): path_element = int(path_element) value = value[path_element] + if value is None: + raise MandatoryKeyException(key_name='param_path', class_name=str(dictionary)) return value |