mango.application.main_driver.xml_generator.readXmlStringFromXmlFileName¶

mango.application.main_driver.xml_generator.readXmlStringFromXmlFileName(filterCls)[source]¶

Returns the string read from the file named filterCls.getXmlFileName().

Returns:	`None` if `filterCls` does not have a `'getXmlFileName'` attribute.