From 228461195cdebc2c1c233a9298cbd81ac2fb8b6e Mon Sep 17 00:00:00 2001
From: Albert Cervera i Areny <albert@nan-tic.com>
Date: Thu, 7 Feb 2019 23:16:00 +0100
Subject: [PATCH] Migrate to python 3

---
 sale.py                                       | 3 +--
 setup.py                                      | 5 +----
 tests/scenario_product_sale_line_relation.rst | 4 ++--
 3 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/sale.py b/sale.py
index 3b2b7bb..036863f 100644
--- a/sale.py
+++ b/sale.py
@@ -13,8 +13,7 @@ SALE_LINE_FIELD_MAP = {
     }
 
 
-class SaleLine:
-    __metaclass__ = PoolMeta
+class SaleLine(metaclass=PoolMeta):
     __name__ = 'sale.line'
     # TODO 4.x sale_sate field is available since v4.2
     sale_state = fields.Function(fields.Selection([
diff --git a/setup.py b/setup.py
index 6dcc54c..5f044bb 100644
--- a/setup.py
+++ b/setup.py
@@ -7,10 +7,7 @@ from setuptools import setup
 import re
 import os
 import io
-try:
-    from configparser import ConfigParser
-except ImportError:
-    from ConfigParser import ConfigParser
+from configparser import ConfigParser
 
 MODULE2PREFIX = {}
 
diff --git a/tests/scenario_product_sale_line_relation.rst b/tests/scenario_product_sale_line_relation.rst
index 6b74657..6534aaa 100644
--- a/tests/scenario_product_sale_line_relation.rst
+++ b/tests/scenario_product_sale_line_relation.rst
@@ -142,11 +142,11 @@ Search Sale Lines::
     3
     >>> line1, line2, line3 = lines
     >>> line1.sale_state
-    u'quotation'
+    'quotation'
     >>> sale = line1.sale
     >>> sale.click('confirm')
     >>> line1.reload()
     >>> line1.sale_state
-    u'confirmed'
+    'processing'
     >>> line1.sale_date == today
     True