# libtmux.constants._DefaultOptionScope

- **Module:** libtmux.constants
- **Package:** libtmux
- **Language:** Python
- **Kind:** class
- **Source:** https://github.com/tmux-python/libtmux/blob/9fdd083a8181a827889337b63cd4e6daea661a8c/src/libtmux/constants.py#L56
- **Page:** https://libtmux.org/en/py/latest/reference/libtmux-constants-_defaultoptionscope/

Sentinel meaning "whichever scope tmux would use".

Distinct from passing no scope at all: this is the default value of the
``scope`` parameter, and a call carrying it sends no scope flag. tmux then
resolves the option itself, which for a pane option means falling back to
the window's and then to the global window options.