1 files changed, 35 insertions, 0 deletions
diff --git a/functest/utils/config.py b/functest/utils/config.py
new file mode 100644
index 00000000..84166c1d
--- /dev/null
+++ b/functest/utils/config.py
@@ -0,0 +1,35 @@
+import os
+
+import yaml
+
+
+class Config(object):
+    def __init__(self):
+        if 'CONFIG_FUNCTEST_YAML' not in os.environ:
+            raise Exception('CONFIG_FUNCTEST_YAML not configed')
+        self.config_functest = os.environ['CONFIG_FUNCTEST_YAML']
+        try:
+            with open(self.config_functest) as f:
+                self.functest_yaml = yaml.safe_load(f)
+                self._parse(None, self.functest_yaml)
+        except:
+            raise Exception('Parse {} failed'.format(self.config_functest))
+        self._set_others()
+
+    def _parse(self, attr_now, left_parametes):
+        for param_n, param_v in left_parametes.iteritems():
+            attr_further = self._get_attr_further(attr_now, param_n)
+            if not isinstance(param_v, dict):
+                self.__setattr__(attr_further, param_v)
+            else:
+                self._parse(attr_further, param_v)
+
+    def _get_attr_further(self, attr_now, next):
+        return attr_now if next == 'general' else (
+            '{}_{}'.format(attr_now, next) if attr_now else next)
+
+    def _set_others(self):
+        self.env_active = os.path.join(self.dir_functest_conf, "env_active")
+
+
+CONF = Config()