diff -r c74815729afd -r 691083b5682a dialogs/ProjectDialog.py
--- a/dialogs/ProjectDialog.py	Fri Aug 18 12:36:31 2017 +0300
+++ b/dialogs/ProjectDialog.py	Fri Aug 18 20:14:38 2017 +0300
@@ -32,21 +32,23 @@
 
     def __init__(self, parent, enable_required=True):
         wx.Dialog.__init__(self, parent, title=_('Project properties'),
-              style=wx.DEFAULT_DIALOG_STYLE)
+                           style=wx.DEFAULT_DIALOG_STYLE)
 
         main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10)
         main_sizer.AddGrowableCol(0)
         main_sizer.AddGrowableRow(0)
 
-        self.ProjectProperties = ProjectPropertiesPanel(self,
-              enable_required=enable_required)
+        self.ProjectProperties = ProjectPropertiesPanel(
+            self,
+            enable_required=enable_required)
+
         main_sizer.AddWindow(self.ProjectProperties, flag=wx.GROW)
 
         self.ButtonSizer = self.CreateButtonSizer(wx.OK | wx.CANCEL | wx.CENTRE)
         self.Bind(wx.EVT_BUTTON, self.OnOK,
                   self.ButtonSizer.GetAffirmativeButton())
         main_sizer.AddSizer(self.ButtonSizer, border=20,
-              flag=wx.ALIGN_RIGHT | wx.BOTTOM | wx.LEFT | wx.RIGHT)
+                            flag=wx.ALIGN_RIGHT | wx.BOTTOM | wx.LEFT | wx.RIGHT)
 
         self.SetSizer(main_sizer)
         self.ProjectProperties.Fit()
@@ -70,7 +72,8 @@
                     text += _(" and %s") % item
                 else:
                     text += ", %s" % item
-            dialog = wx.MessageDialog(self,
+            dialog = wx.MessageDialog(
+                self,
                 _("Form isn't complete. %s must be filled!") % text,
                 _("Error"), wx.OK | wx.ICON_ERROR)
             dialog.ShowModal()