From d3c58780a0d30fa09ea90d7b2e1fd9bc063b07ce Mon Sep 17 00:00:00 2001
From: Celine Mercier <celine.mercier@metabarcoding.org>
Date: Wed, 10 Aug 2016 17:20:23 +0200
Subject: [PATCH] Added __len__ function do OBIViews that returns the line
 count

---
 python/obitools3/obidms/_obidms.pyx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/python/obitools3/obidms/_obidms.pyx b/python/obitools3/obidms/_obidms.pyx
index db75f56..0da902c 100644
--- a/python/obitools3/obidms/_obidms.pyx
+++ b/python/obitools3/obidms/_obidms.pyx
@@ -449,6 +449,10 @@ cdef class OBIView :
         return (column_name in self.columns)
     
     
+    def __len__(self):
+        return(self.pointer.infos.line_count)
+    
+    
     def __str__(self) :
         cdef OBIView_line line
         cdef str to_print