Python 接入 DeepSeek

准备

• pip install openai

代码

• 下面用的硅基流动的API进行接入

from openai import OpenAI

API_KEY = "你的硅基流动 APIKey"
client = OpenAI(api_key=API_KEY, base_url="https://api.siliconflow.cn/v1")


def get_response(question):
    response = client.chat.completions.create(
        model="deepseek-ai/DeepSeek-V3",
        messages=[
            {"role": "system", "content": "智能助手"},
            {"role": "user", "content": question}
        ],
        stream=True
    )
    return response


def get_answer(question: str) -> str:
    response = client.chat.completions.create(
        model="deepseek-ai/DeepSeek-V3",
        messages=[
            {"role": "system", "content": "智能助手"},
            {"role": "user", "content": question}
        ],
        stream=True
    )
	
	# 流式输出 DeepSeek 的回答
    answer = ""
    for chunk in response:
        part = chunk.choices[0].delta.content
        print(part, end='', flush=True)
        answer += part
    print()
    return answer


if __name__ == '__main__':
    q = "Python写一个 requests 的 简单 demo；直接回答代码就行，不要解释；"
    answer = get_answer(q)
    print(answer)