diff --git a/account_banking_sepa_direct_debit/account_banking_sdd.py b/account_banking_sepa_direct_debit/account_banking_sdd.py
index d33b51730..ef17f29ae 100644
--- a/account_banking_sepa_direct_debit/account_banking_sdd.py
+++ b/account_banking_sepa_direct_debit/account_banking_sdd.py
@@ -73,7 +73,7 @@ class banking_export_sdd(orm.Model):
             ('SHAR', 'Shared'),
             ('CRED', 'Borne by Creditor'),
             ('DEBT', 'Borne by Debtor'),
-            ], 'Charge Bearer', readonly=True,
+        ], 'Charge Bearer', readonly=True,
             help="Following service level : transaction charges are to be "
             "applied following the rules agreed in the service level and/or "
             "scheme (SEPA Core messages must use this). Shared : "
@@ -90,7 +90,7 @@ class banking_export_sdd(orm.Model):
         'state': fields.selection([
             ('draft', 'Draft'),
             ('sent', 'Sent'),
-            ], 'State', readonly=True),
+        ], 'State', readonly=True),
     }
 
     _defaults = {
@@ -115,19 +115,19 @@ class sdd_mandate(orm.Model):
             'account_banking_sepa_direct_debit.recurrent_sequence_type_final':
             lambda self, cr, uid, obj, ctx=None:
             obj['recurrent_sequence_type'] == 'final',
-            }
         }
+    }
 
     _columns = {
         'type': fields.selection([
             ('recurrent', 'Recurrent'),
             ('oneoff', 'One-Off'),
-            ], 'Type of Mandate', required=True, track_visibility='always'),
+        ], 'Type of Mandate', required=True, track_visibility='always'),
         'recurrent_sequence_type': fields.selection([
             ('first', 'First'),
             ('recurring', 'Recurring'),
             ('final', 'Final'),
-            ], 'Sequence Type for Next Debit', track_visibility='onchange',
+        ], 'Sequence Type for Next Debit', track_visibility='onchange',
             help="This field is only used for Recurrent mandates, not for "
             "One-Off mandates."),
         'sepa_migrated': fields.boolean(
@@ -145,7 +145,7 @@ class sdd_mandate(orm.Model):
             help="When the field 'Migrated to SEPA' is not active, this "
             "field will be used as the Original Mandate Identification in "
             "the Direct Debit file."),
-        }
+    }
 
     _defaults = {
         'sepa_migrated': True,
@@ -181,7 +181,7 @@ class sdd_mandate(orm.Model):
         (_check_sdd_mandate, "Error msg in raise", [
             'type', 'recurrent_sequence_type', 'sepa_migrated',
             'original_mandate_identification',
-            ]),
+        ]),
     ]
 
     def create(self, cr, uid, vals, context=None):
@@ -214,7 +214,7 @@ class sdd_mandate(orm.Model):
                     "As you changed the bank account attached to this "
                     "mandate, the 'Sequence Type' has been set back to "
                     "'First'."),
-                }
+            }
         return res
 
     def _sdd_mandate_set_state_to_expired(self, cr, uid, context=None):
@@ -228,7 +228,7 @@ class sdd_mandate(orm.Model):
             ('last_debit_date', '<=', expire_limit_date_str),
             ('state', '=', 'valid'),
             ('signature_date', '<=', expire_limit_date_str),
-            ], context=context)
+        ], context=context)
         if expired_mandate_ids:
             self.write(
                 cr, uid, expired_mandate_ids, {'state': 'expired'},
diff --git a/account_banking_sepa_direct_debit/company.py b/account_banking_sepa_direct_debit/company.py
index 6d54ba8e6..fb7c4af37 100644
--- a/account_banking_sepa_direct_debit/company.py
+++ b/account_banking_sepa_direct_debit/company.py
@@ -65,7 +65,7 @@ class res_company(orm.Model):
         after_replacement = ''
         for char in before_replacement:
             if char.isalpha():
-                after_replacement += str(ord(char)-87)
+                after_replacement += str(ord(char) - 87)
             else:
                 after_replacement += char
         logger.debug(
diff --git a/account_banking_sepa_direct_debit/wizard/export_sdd.py b/account_banking_sepa_direct_debit/wizard/export_sdd.py
index 535a2e9a8..02973b0f8 100644
--- a/account_banking_sepa_direct_debit/wizard/export_sdd.py
+++ b/account_banking_sepa_direct_debit/wizard/export_sdd.py
@@ -36,7 +36,7 @@ class banking_export_sdd_wizard(orm.TransientModel):
         'state': fields.selection([
             ('create', 'Create'),
             ('finish', 'Finish'),
-            ], 'State', readonly=True),
+        ], 'State', readonly=True),
         'batch_booking': fields.boolean(
             'Batch Booking',
             help="If true, the bank statement will display only one credit "
@@ -48,7 +48,7 @@ class banking_export_sdd_wizard(orm.TransientModel):
             ('SHAR', 'Shared'),
             ('CRED', 'Borne by Creditor'),
             ('DEBT', 'Borne by Debtor'),
-            ], 'Charge Bearer', required=True,
+        ], 'Charge Bearer', required=True,
             help="Following service level : transaction charges are to be "
             "applied following the rules agreed in the service level and/or "
             "scheme (SEPA Core messages must use this). Shared : transaction "
@@ -73,12 +73,12 @@ class banking_export_sdd_wizard(orm.TransientModel):
         'payment_order_ids': fields.many2many(
             'payment.order', 'wiz_sdd_payorders_rel', 'wizard_id',
             'payment_order_id', 'Payment Orders', readonly=True),
-        }
+    }
 
     _defaults = {
         'charge_bearer': 'SLEV',
         'state': 'create',
-        }
+    }
 
     def create(self, cr, uid, vals, context=None):
         payment_order_ids = context.get('active_ids', [])
@@ -158,7 +158,7 @@ class banking_export_sdd_wizard(orm.TransientModel):
         pain_ns = {
             'xsi': 'http://www.w3.org/2001/XMLSchema-instance',
             None: 'urn:iso:std:iso:20022:tech:xsd:%s' % pain_flavor,
-            }
+        }
 
         xml_root = etree.Element('Document', nsmap=pain_ns)
         pain_root = etree.SubElement(xml_root, root_xml_tag)
@@ -220,7 +220,7 @@ class banking_export_sdd_wizard(orm.TransientModel):
                         'recurring': 'RCUR',
                         'first': 'FRST',
                         'final': 'FNAL',
-                        }
+                    }
                     seq_type_label = \
                         line.mandate_id.recurrent_sequence_type
                     assert seq_type_label is not False