def findExtNum(self, extname=None, extver=1):
        """Find the extension number of the give extname and extver."""
        extnum = None
        extname = extname.upper()

        if not self._isSimpleFits:
            for ext in self._image:
                if (hasattr(ext,'_extension') and 'IMAGE' in ext._extension and
                    (ext.extname == extname) and (ext.extver == extver)):
                    extnum = ext.extnum
        else:
            log.info("Image is simple fits")

        return extnum
def findExtNum ( self , extname = None , extver = 1 ) : extnum = None extname = extname . upper ( ) if not self . _isSimpleFits : for ext in self . _image : if ( hasattr ( ext , '_extension' ) and 'IMAGE' in ext . _extension and ( ext . extname == extname ) and ( ext . extver == extver ) ) : extnum = ext . extnum else : log . info ( "Image is simple fits" ) return extnum
Find the extension number of the give extname and extver.