Fix flake8

purchase.py

@@ -16,9 +16,9 @@ class Purchase:
     def __setup__(cls):
         super(Purchase, cls).__setup__()
         cls._error_messages.update({
-            'analytic_account_required': 'Analytic account is required ' \
-                    'on line "%s" (%d)!',
-            })
+                'analytic_account_required': ('Analytic account is required '
+                    'on line "%s" (%d)!'),
+                })
 
     def check_for_quotation(self):
         AccountSelection = Pool().get('analytic_account.account.selection')
@@ -96,19 +96,19 @@ class PurchaseLine:
             lines = cls.browse(ids)
             for line in lines:
                 for root_id in root_ids:
-                    id2record[line.id]['analytic_account_' \
-                            + str(root_id)] = None
+                    id2record[line.id]['analytic_account_'
+                        + str(root_id)] = None
                 if line.type != 'line':
                     continue
                 if not line.analytic_accounts:
                     continue
                 for account in line.analytic_accounts.accounts:
                     if account.root.id in root_ids:
-                        id2record[line.id]['analytic_account_' \
-                                + str(account.root.id)] = account.id
+                        id2record[line.id]['analytic_account_'
+                            + str(account.root.id)] = account.id
                         for field in fields_names:
-                            if field.startswith('analytic_account_' + \
-                                    str(account.root.id) + '.'):
+                            if field.startswith('analytic_account_'
+                                    + str(account.root.id) + '.'):
                                 ham, field2 = field.split('.', 1)
                                 id2record[line.id][field] = account[field2]
         return res

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_analytic_purchase',
     version=info.get('version', '0.0.1'),
@@ -36,16 +36,16 @@ setup(name='trytond_analytic_purchase',
     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.analytic_purchase': '.'},
     packages=[
         'trytond.modules.analytic_purchase',
         'trytond.modules.analytic_purchase.tests',
         ],
     package_data={
-        'trytond.modules.analytic_purchase': info.get('xml', []) \
-            + ['tryton.cfg', 'locale/*.po'],
+        'trytond.modules.analytic_purchase': (info.get('xml', [])
+            + ['tryton.cfg', 'locale/*.po']),
         },
     classifiers=[
         'Development Status :: 5 - Production/Stable',