please flake8 about blank lines

account_banking/record.py

@@ -29,11 +29,11 @@ __doc__ = '''Ease working with fixed length records in files'''
 import unicodedata
 from datetime import datetime, date
 
+
 def strpdate(str, format):
     return datetime.strptime(str, format).date()
 
 
-
 class Field(object):
     '''Base Field class - fixed length left aligned string field in a record'''
     def __init__(self, name, length=1, fillchar=' ', cast=str):

account_banking/wizard/banking_transaction_wizard.py

@@ -31,7 +31,6 @@ from openerp.osv import orm, fields
 from openerp.tools.translate import _
 
 
-
 class banking_transaction_wizard(orm.TransientModel):
     _name = 'banking.transaction.wizard'
     _description = 'Match transaction'

account_banking_fi_patu/parser.py

@@ -7,6 +7,7 @@ import logging
 
 _logger = logging.getLogger(__name__)
 
+
 def fixchars(line):
     """Fix the characters mangled in the input
 

account_banking_uk_hsbc/mt940_parser.py

@@ -28,8 +28,10 @@ import re
 from datetime import datetime
 import logging
 
+
 _logger = logging.getLogger(__name__)
 
+
 class HSBCParser(object):
 
     def __init__(self):

account_banking_uk_hsbc/wizard/export_hsbc.py

@@ -33,6 +33,7 @@ from openerp.tools.translate import _
 
 from . import paymul
 
+
 def strpdate(arg, format='%Y-%m-%d'):
     """shortcut"""
     return datetime.strptime(arg, format).date()