From 1d27fa090ca3c1926ab936de61fc773c39d89043 Mon Sep 17 00:00:00 2001
From: "Olivier J.N. Bertrand" <olivier.bertrand@uni-bielefeld.de>
Date: Wed, 7 Feb 2018 17:09:05 +0100
Subject: [PATCH] Correct PEP8

---
 doc/source/example/tutorials/asv_homing_grid.py | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/doc/source/example/tutorials/asv_homing_grid.py b/doc/source/example/tutorials/asv_homing_grid.py
index 5f75e83..14bef96 100644
--- a/doc/source/example/tutorials/asv_homing_grid.py
+++ b/doc/source/example/tutorials/asv_homing_grid.py
@@ -11,12 +11,12 @@ from navipy import Brain
 # 0) Define a class heriting from Brain
 class ASVBrain(Brain):
     def __init__(self, renderer=None):
-        Brain.__init__(self,renderer=renderer)
+        Brain.__init__(self, renderer=renderer)
         # Init memory
         posorient = mydb.posorients.loc[12, :]
         mybrain.update(posorient)
-        self.memory = apcv(mybrain.vision.scene,
-                      mybrain.vision.viewing_directions)
+        self.memory = apcv(self.vision.scene,
+                           self.vision.viewing_directions)
 
     def velocity(self):
         asv = apcv(self.vision.scene,
@@ -24,11 +24,12 @@ class ASVBrain(Brain):
         homing_vector = self.memory - asv
         homing_vector = np.squeeze(homing_vector[..., 0, :])
         velocity = pd.Series(data=0,
-                         index=['dx', 'dy', 'dz',
-                                'dalpha_0', 'dalpha_1', 'dalpha_2'])
+                             index=['dx', 'dy', 'dz',
+                                    'dalpha_0', 'dalpha_1', 'dalpha_2'])
         velocity[['dx', 'dy', 'dz']] = homing_vector
         return velocity
-    
+
+
 # 1) Connect to the database
 mydb_filename = pkg_resources.resource_filename(
     'navipy', 'resources/database.db')
-- 
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