Method __call__

darkflow/utils/loader.py:21–25

(self, key)

        self.load(*args)

    def __call__(self, key):
        for idx in range(len(key)):
            val = self.find(key, idx)
            if val is not None: return val
        return None
    
    def find(self, key, idx):
        up_to = min(len(self.src_key), 4)