(self)
open a spreadsheet download ref just to test there are no errors opening it

        :raise ImporterError subtypes
open a spreadsheet download ref just to test there are no errors opening it
open a spreadsheet download ref just to test there are no errors opening it
def check_file(self):
        """
        open a spreadsheet download ref just to test there are no errors opening it

        :raise ImporterError subtypes
        """
        tempfile = self.get_tempfile()
        if not tempfile:
            raise ImporterRefError('file not found in cache')
        open_spreadsheet_download_ref(tempfile)
def check_file ( self ) : tempfile = self . get_tempfile ( ) if not tempfile : raise ImporterRefError ( 'file not found in cache' ) open_spreadsheet_download_ref ( tempfile )