hwt/interfaces/utils.py
def _tryConnect(src, unit, intfName):
    """
    Try connect src to interface of specified name on unit.
    Ignore if interface is not present or if it already has driver.
    """
    try:
        dst = getattr(unit, intfName)
    except AttributeError:
        return
    if not dst._sig.drivers:
        connect(src, dst)
def _tryConnect(src, unit, intfName):
    try:
        dst = getattr(unit, intfName)
    except AttributeError:
        return
    if not dst._sig.drivers:
        connect(src, dst)
def _tryConnect ( src , unit , intfName ) : try : dst = getattr ( unit , intfName ) except AttributeError : return if not dst . _sig . drivers : connect ( src , dst )
Try connect src to interface of specified name on unit.
    Ignore if interface is not present or if it already has driver.
Try connect src to interface of specified name on unit . Ignore if interface is not present or if it already has driver .