def get_dot_target_name_safe(version=None, module=None):
version = version or get_current_version_name_safe()<EOL>module = module or get_current_module_name_safe()<EOL>if version and module:<EOL><INDENT>return '<STR_LIT>'.join((version, module))<EOL><DEDENT>return None<EOL>
Returns the current version/module in -dot- notation which is used by `target:` parameters.
If there is no current version or module then None is returned.