pyblish_maya/lib.py
def _discover_gui():
    """Return the most desirable of the currently registered GUIs"""

    # Prefer last registered
    guis = reversed(pyblish.api.registered_guis())

    for gui in guis:
        try:
            gui = __import__(gui).show
        except (ImportError, AttributeError):
            continue
        else:
            return gui
def _discover_gui():
    """Return the most desirable of the currently registered GUIs"""

    # Prefer last registered
    guis = reversed(pyblish.api.registered_guis())

    for gui in guis:
        try:
            gui = __import__(gui).show
        except (ImportError, AttributeError):
            continue
        else:
            return gui
Return the most desirable of the currently registered GUIs