Added load of config files

project/config/load.py

@@ -0,0 +1,29 @@
+import os
+from yaml import load, dump
+
+try:
+    from yaml import CLoader as Loader, CDumper as Dumper
+except ImportError:
+    from yaml import Loader, Dumper
+
+BASE_DIR = os.path.dirname(os.path.abspath(__file__))
+USER_CONFIG_DIR = "~/.dfa.yml"
+
+def get_config_data(filename):
+    try:
+        config_file = open(filename)
+        return load(config_file, Loader=Loader)
+    except FileNotFoundError:
+        return None
+
+
+DEFAULT_CONFIG = get_config_data(os.path.join(BASE_DIR, 'defaults.yml'))
+
+USER_CONFIG = get_config_data(os.path.expanduser(USER_CONFIG_DIR))
+
+def get_config(key):
+    if key in USER_CONFIG:
+        return USER_CONFIG[key]
+    elif key in DEFAULT_CONFIG:
+        return DEFAULT_CONFIG[key]
+    return None