[INIT] Adding initial post for defining module level __dir__ and

__attr__

Author: ultimatecoder

_posts/2018-08-15-beautiful-modules-using-dir-and-attr.md

@@ -0,0 +1,24 @@
+---
+layout: post
+title: "Beautiful modules using __dir__ and __attr__"
+date: "2018-08-15 16:51:41 +0530"
+tag:
+  - Python
+  - Python3.7
+  - DunderMethods
+  ---
+
+* Module level definition of dunder methods __dir__() and __attr__():
+
+   I was facing this issue of hinding actual imports of my module with user. It	
+  was always confusing when someone calls "dir()" on my modules. There is	
+  already dunder method called "__dir__()" to override this behaviour, but this	
+  method was limited to Classes. With this version, it is possible to override	
+  the behaviour of module by defining module level ```__dir__()``` method.	
+     # TODO: Write the example of them here.	
+ * __attr__ : You can override this method for various purposes like firing an	
+  API deprication warning. The method will behave just as it was behaving on	
+  Class.	
+     # TODO: Example of __attr__ at module level.	
+
+