def __init__(self):
    super().__init__(name='regex', description='Find data using a basic regular expression.')
    self.range_re = re.compile('(-?[0-9]*\\.?[0-9]*):(-?.*)')
def __init__(self):
    super().__init__(name='regex', description='Find data using a basic regular expression.')
    self.range_re = re.compile('(-?[0-9]*\\.?[0-9]*):(-?.*)')