[PEP8]

printer_tray/ir_report.py

@@ -20,12 +20,14 @@
 ##############################################################################
 from openerp.osv import orm, fields
 
+
 class ReportXML(orm.Model):
 
     _inherit = 'ir.actions.report.xml'
 
     _columns = {
-        'printer_tray_id': fields.many2one('printing.tray', 'Paper Source',
+        'printer_tray_id': fields.many2one(
+            'printing.tray', 'Paper Source',
             domain="[('printer_id', '=', printing_printer_id)]"),
         }
 
@@ -46,7 +48,8 @@ class ReportXML(orm.Model):
             tray = report.printer_tray_id
 
         # Retrieve report-user specific values
-        act_ids = printing_act_obj.search(cr, uid,
+        act_ids = printing_act_obj.search(
+                cr, uid,
                 [('report_id', '=', report.id),
                  ('user_id', '=', uid),
                  ('action', '!=', 'user_default')], context=context)
@@ -58,4 +61,3 @@ class ReportXML(orm.Model):
         if tray:
             options['InputSlot'] = str(tray.system_name)
         return options
-

printer_tray/printer.py

@@ -24,6 +24,7 @@ from cups import PPD
 from openerp import pooler
 from openerp.osv import orm, fields
 
+
 class Printer(orm.Model):
 
     _inherit = 'printing.printer'
@@ -45,14 +46,12 @@ class Printer(orm.Model):
             ppd_file_path = connection.getPPD3(printer.system_name)
         except:
             return
-
         if not ppd_file_path[2]:
             return
         ppd = PPD(ppd_file_path[2])
         option = ppd.findOption('InputSlot')
         if not option:
             return
-
         try:
             for tray_opt in option.choices:
                 if tray_opt['choice'] not in [t.system_name for t in printer.tray_ids]:
@@ -63,7 +62,6 @@ class Printer(orm.Model):
                         }
 
                     tray_obj.create(cr, uid, tray_vals, context=context)
-
             cr.commit()
         except:
             cr.rollback()
@@ -72,7 +70,6 @@ class Printer(orm.Model):
             cr.close()
         return True
 
-
     def update_printers_status(self, db_name, uid, context=None):
         """
         Add creation of tray if no tray are defined
@@ -95,6 +92,4 @@ class Printer(orm.Model):
             # XXX we consider config of printer won't change
             if not printer.tray_ids:
                 self._update_tray_option(db_name, uid, printer, context=context)
-
         return res
-

printer_tray/printer_tray.py

@@ -20,6 +20,7 @@
 ##############################################################################
 from openerp.osv import orm, fields
 
+
 class PrinterTray(orm.Model):
 
     _name = 'printing.tray'

printer_tray/report_xml_action.py

@@ -21,11 +21,13 @@
 
 from openerp.osv import orm, fields
 
+
 class ReportXMLAction(orm.Model):
     _inherit = 'printing.report.xml.action'
 
     _columns = {
-        'printer_tray_id': fields.many2one('printing.tray', 'Paper Source',
+        'printer_tray_id': fields.many2one(
+            'printing.tray', 'Paper Source',
             domain="[('printer_id', '=', printer_id)]"),
         }
 
@@ -34,6 +36,3 @@ class ReportXMLAction(orm.Model):
         action = self.browse(cr, uid, act_id, context=context)
         res['tray'] = action.printer_tray_id.system_name
         return res
-
-
-

printer_tray/users.py

@@ -20,11 +20,13 @@
 ##############################################################################
 from openerp.osv import orm, fields
 
+
 class ResUsers(orm.Model):
 
     _inherit = "res.users"
 
     _columns = {
-        'printer_tray_id': fields.many2one('printing.tray', 'Default Printer Paper Source',
+        'printer_tray_id': fields.many2one(
+            'printing.tray', 'Default Printer Paper Source',
             domain="[('printer_id', '=', printing_printer_id)]"),
         }