From 89ab65c413b65f7b38ff76bb1f2fa723acaae1ee Mon Sep 17 00:00:00 2001
From: Thomas Wiecki <thomas.wiecki@gmail.com>
Date: Thu, 14 Mar 2013 08:56:16 -0400
Subject: [PATCH] REF: Import interface.

Makes TradingAlgorithm available at the top-level.
So that algorithms can do:
```
import zipline

class MyAlgo(zipline.TradingAlgorithm)
```

OR

```
from zipline import TradingAlgorithm

class MyAlgo(TradingAlgorithm)
```
---
 zipline/__init__.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/zipline/__init__.py b/zipline/__init__.py
index d0d7b7ac..a20d73f9 100644
--- a/zipline/__init__.py
+++ b/zipline/__init__.py
@@ -12,10 +12,13 @@ import finance
 import gens
 import utils
 
+from algorithm import TradingAlgorithm
+
 __all__ = [
     'ndict',
     'data',
     'finance',
     'gens',
-    'utils'
+    'utils',
+    'TradingAlgorithm'
 ]