def _choose_rest_version(self):
        """Return the newest REST API version supported by target array."""
        versions = self._list_available_rest_versions()
        versions = [LooseVersion(x) for x in versions if x in self.supported_rest_versions]
        if versions:
            return max(versions)
        else:
            raise PureError(
                "Library is incompatible with all REST API versions supported"
                "by the target array.")
def _choose_rest_version ( self ) : versions = self . _list_available_rest_versions ( ) versions = [ LooseVersion ( x ) for x in versions if x in self . supported_rest_versions ] if versions : return max ( versions ) else : raise PureError ( "Library is incompatible with all REST API versions supported" "by the target array." )
Return the newest REST API version supported by target array.