Fix flake8

currency.py

@@ -46,8 +46,8 @@ class Currency(ModelSQL, ModelView):
             ('check_mon_grouping', 'invalid_mon_grouping'),
             ]
         cls._error_messages.update({
-                'no_rate': 'No rate found for the currency: ' \
-                    '%s at the date: %s',
+                'no_rate': ('No rate found for the currency: '
+                    '%s at the date: %s'),
                 'invalid_grouping': 'Invalid Grouping!',
                 })
         cls.__rpc__.update({

setup.py

@@ -25,10 +25,10 @@ requires = []
 for dep in info.get('depends', []):
     if not re.match(r'(ir|res|webdav)(\W|$)', dep):
         requires.append('trytond_%s >= %s.%s, < %s.%s' %
-                (dep, major_version, minor_version, major_version,
-                    minor_version + 1))
+            (dep, major_version, minor_version, major_version,
+                minor_version + 1))
 requires.append('trytond >= %s.%s, < %s.%s' %
-        (major_version, minor_version, major_version, minor_version + 1))
+    (major_version, minor_version, major_version, minor_version + 1))
 
 setup(name='trytond_currency',
     version=info.get('version', '0.0.1'),
@@ -36,16 +36,16 @@ setup(name='trytond_currency',
     long_description=read('README'),
     author='Tryton',
     url='http://www.tryton.org/',
-    download_url="http://downloads.tryton.org/" + \
-        info.get('version', '0.0.1').rsplit('.', 1)[0] + '/',
+    download_url=("http://downloads.tryton.org/" +
+        info.get('version', '0.0.1').rsplit('.', 1)[0] + '/'),
     package_dir={'trytond.modules.currency': '.'},
     packages=[
         'trytond.modules.currency',
         'trytond.modules.currency.tests',
         ],
     package_data={
-        'trytond.modules.currency': info.get('xml', []) \
-            + ['tryton.cfg', 'locale/*.po', 'icons/*.svg'],
+        'trytond.modules.currency': (info.get('xml', [])
+            + ['tryton.cfg', 'locale/*.po', 'icons/*.svg']),
         },
     classifiers=[
         'Development Status :: 5 - Production/Stable',