def __init__(self, parent, bottom=0):
QDoubleValidator.__init__(self, parent, bottom=bottom)
self.bottom = bottom
def __init__(self, bottom: float, top: float, decimals: int):
"""
Creates a new DoubleValidator with fixup (attempts to correct an invalid string)
"""
NumberValidator.__init__(self, bottom, top)
QDoubleValidator.__init__(self, bottom, top, decimals)