def get_dialect(self):
        """Returns a new dialect that implements the current selection"""

        parameters = {}

        for parameter in self.csv_params[2:]:
            pname, ptype, plabel, phelp = parameter

            widget = self._widget_from_p(pname, ptype)

            if ptype is types.StringType or ptype is types.UnicodeType:
                parameters[pname] = str(widget.GetValue())
            elif ptype is types.BooleanType:
                parameters[pname] = widget.GetValue()
            elif pname == 'quoting':
                choice = self.choices['quoting'][widget.GetSelection()]
                parameters[pname] = getattr(csv, choice)
            else:
                raise TypeError(_("{type} unknown.").format(type=ptype))

        has_header = parameters.pop("self.has_header")

        try:
            csv.register_dialect('user', **parameters)

        except TypeError, err:
            msg = _("The dialect is invalid. \n "
                    "\nError message:\n{msg}").format(msg=err)
            dlg = wx.MessageDialog(self.parent, msg, style=wx.ID_CANCEL)
            dlg.ShowModal()
            dlg.Destroy()
            raise TypeError(err)

        return csv.get_dialect('user'), has_header
def get_dialect ( self ) : parameters = { } for parameter in self . csv_params [ 2 : ] : pname , ptype , plabel , phelp = parameter widget = self . _widget_from_p ( pname , ptype ) if ptype is types . StringType or ptype is types . UnicodeType : parameters [ pname ] = str ( widget . GetValue ( ) ) elif ptype is types . BooleanType : parameters [ pname ] = widget . GetValue ( ) elif pname == 'quoting' : choice = self . choices [ 'quoting' ] [ widget . GetSelection ( ) ] parameters [ pname ] = getattr ( csv , choice ) else : raise TypeError ( _ ( "{type} unknown." ) . format ( type = ptype ) ) has_header = parameters . pop ( "self.has_header" ) try : csv . register_dialect ( 'user' , ** parameters ) except TypeError , err : msg = _ ( "The dialect is invalid. \n " "\nError message:\n{msg}" ) . format ( msg = err ) dlg = wx . MessageDialog ( self . parent , msg , style = wx . ID_CANCEL ) dlg . ShowModal ( ) dlg . Destroy ( ) raise TypeError ( err ) return csv . get_dialect ( 'user' ) , has_header
Returns a new dialect that implements the current selection