to_sharegpt_form_full_sft.py

import json

# # Original data (replace with actual data loading)
# input_data = [
#     {
#         "query": "<image>According to the principles...",
#         "response": "{\"Normal_Hands\": 0, \"Polydactyly_Extra_Fingers\": 0...}",
#         "images": ["/mnt/dolphinfs/.../141126815887.jpg"]
#     },
#     # ... other entries
# ]


def convert_to_sharegpt(original_data):
    output = []

    # original_data["response"] = original_data["output"]
    # original_data["images"] = "./magic_mirror_data_344k/" + original_data["images"]

    messages = [
        {
            "content": original_data["query"],
            "role": "user"
        },
        {
            "content": original_data["response"],
            "role": "assistant"
        }
    ]
    output.append({
        "messages": messages,
        "images": original_data["images"][0],
        })
    return output

# # Convert data
# sharegpt_data = convert_to_sharegpt(input_data)

# # Save to file
# with open("output.json", "w") as f:
#     json.dump(sharegpt_data, f, indent=2)



def main(source_json_path="", target_json_path=""):
    # 读取并逐行解析JSON文件
    data = []
    with open(source_json_path, 'r', encoding='utf-8') as file:
        i = 0
        for line in file:
            item    = json.loads(line.strip())
            # if "output" in item.keys():
            re      = convert_to_sharegpt(item)
            data.append(*re)
        
    
    # 保存修改后的数据到新文件，逐行写入
    with open(target_json_path, 'w', encoding='utf-8') as file:
        json.dump(data, file, ensure_ascii=False, indent=2)
        # for item in data:
        #     file.write(json.dumps(item, ensure_ascii=False) + '\n')


if __name__ == "__main__":

    train_sjp='./magic_mirror_data_train_r1.jsonl'
    train_tjp='./magic_mirror_data_train_full_sharegpt.jsonl'
    
    main(source_json_path=train_sjp, target_json_path=train_tjp)