def __init__(self, parameter_list, filename):
        self.signature = parameter_list
        self.filename = filename
        self.filters = OrderedDict()
        self.currently_loading = False

        try:
            self.load()
        except IOError:
            pass
Constructs filter object with a given method parameter list
dataset/ETHPy150Open rproepp/spykeviewer/spykeviewer/plugin_framework/filter_manager.py/FilterManager.__init__