Method find

darkflow/utils/loader.py:27–33

(self, key, idx)

        return None
    
    def find(self, key, idx):
        up_to = min(len(self.src_key), 4)
        for i in range(up_to):
            key_b = self.src_key[i]
            if key_b[idx:] == key[idx:]:
                return self.yields(i)
        return None

    def yields(self, idx):
        del self.src_key[idx]