From 0072adddb4dd70c1e1c007ebbd15ff91efa9e233 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20=C3=89vrard?= <nicoe@b2ck.com>
Date: Mon, 22 Dec 2014 17:32:19 +0100
Subject: [PATCH] Fix flake8 errors introduced in changeset 3d55ada81f7e

---
 purchase.py | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/purchase.py b/purchase.py
index 2794c8f875..1d9d94f361 100644
--- a/purchase.py
+++ b/purchase.py
@@ -408,12 +408,6 @@ class Purchase(Workflow, ModelSQL, ModelView, TaxableMixin):
 
     @fields.depends('lines', 'currency', 'party')
     def on_change_lines(self):
-        pool = Pool()
-        Tax = pool.get('account.tax')
-        Configuration = pool.get('account.configuration')
-
-        config = Configuration(1)
-
         self.untaxed_amount = Decimal('0.0')
         self.tax_amount = Decimal('0.0')
         self.total_amount = Decimal('0.0')
@@ -453,8 +447,6 @@ class Purchase(Workflow, ModelSQL, ModelView, TaxableMixin):
         return 'invoice'
 
     def get_tax_amount(self):
-        pool = Pool()
-        Tax = pool.get('account.tax')
         taxes = self._get_taxes().itervalues()
         return sum(tax['amount'] for tax in taxes)