From e8d7d1f4d10c876cda68ac825cbd218aa6bd9780 Mon Sep 17 00:00:00 2001
From: Andrey Golovizin <ag@sologoc.com>
Date: Wed, 13 Aug 2014 15:19:44 +0200
Subject: [PATCH] Add utils.collect_iterable decorator.

---
 pixelocr/utils.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pixelocr/utils.py b/pixelocr/utils.py
index e7912d0..c1fc320 100644
--- a/pixelocr/utils.py
+++ b/pixelocr/utils.py
@@ -29,3 +29,10 @@ def cached_property(fun):
         ret = self._cache[fun] = fun(self)
         return ret
     return property(get)
+
+
+def collect_iterable(func):
+    @functools.wraps(func)
+    def collect(*args, **kwargs):
+        return list(func(*args, **kwargs))
+    return collect