feature: config file

config.py

@@ -0,0 +1,34 @@
+import yaml
+import os
+import logging
+
+CONFIG_FILE = os.path.join(os.path.dirname(__file__), "config.yaml")
+
+class Config(object):
+    def __init__(self):
+        self.data = {}
+
+    def getConfigPath(self):
+        return CONFIG_FILE
+    
+    def getConfig(self):
+        return self.data
+    
+    def load(self):
+        with open(CONFIG_FILE) as jsonfile:
+            try:
+                self.data = yaml.safe_load(jsonfile)
+            except yaml.YAMLError as e:
+                print('Decoding {} as failed with: {}'.format(CONFIG_FILE, e))
+                quit()
+
+        if 'server' in os.environ:
+            server = os.environ["server"] 
+            self.data["server"] = { "server": server }
+            print("Using ENV: server={}, overwriting all others from config.yaml".format(
+                server))
+
+    def get(self, value):
+        return self.data.get(value, "")
+
+config = Config()