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import requests
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import time
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from WxMini.Milvus.Config.MulvusConfig import *
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# DashScope API 配置
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DASHSCOPE_API_KEY = MODEL_API_KEY # 替换为你的 API Key
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CREATE_POSTER_TASK_URL = "https://dashscope.aliyuncs.com/api/v1/services/aigc/text2image/image-synthesis"
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GET_TASK_RESULT_URL = "https://dashscope.aliyuncs.com/api/v1/tasks/{task_id}"
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# 创建创意海报生成任务
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def create_poster_generation_task(title, sub_title, body_text, prompt_text_zh, wh_ratios, lora_name, lora_weight, ctrl_ratio, ctrl_step, generate_mode, generate_num):
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headers = {
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"Authorization": f"Bearer {DASHSCOPE_API_KEY}",
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"X-DashScope-Async": "enable",
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"Content-Type": "application/json"
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}
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payload = {
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"model": "wanx-poster-generation-v1",
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"input": {
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"title": title,
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"sub_title": sub_title,
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"body_text": body_text,
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"prompt_text_zh": prompt_text_zh,
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"wh_ratios": wh_ratios,
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"lora_name": lora_name,
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"lora_weight": lora_weight,
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"ctrl_ratio": ctrl_ratio,
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"ctrl_step": ctrl_step,
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"generate_mode": generate_mode,
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"generate_num": generate_num
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},
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"parameters": {}
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}
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response = requests.post(CREATE_POSTER_TASK_URL, headers=headers, json=payload)
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if response.status_code == 200:
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task_id = response.json().get("output", {}).get("task_id")
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if task_id:
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print(f"任务创建成功，任务ID: {task_id}")
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return task_id
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else:
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print("未获取到任务ID")
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return None
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else:
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print(f"任务创建失败，状态码: {response.status_code}, 响应: {response.text}")
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return None
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# 根据任务ID查询结果
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def get_task_result(task_id):
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headers = {
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"Authorization": f"Bearer {DASHSCOPE_API_KEY}"
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}
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url = GET_TASK_RESULT_URL.format(task_id=task_id)
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response = requests.get(url, headers=headers)
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if response.status_code == 200:
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task_status = response.json().get("output", {}).get("task_status")
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if task_status == "SUCCEEDED":
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render_urls = response.json().get("output", {}).get("render_urls", [])
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if render_urls:
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print(f"任务成功，生成图片URL: {render_urls[0]}")
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return render_urls[0]
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else:
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print("未获取到生成图片URL")
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return None
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else:
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print(f"任务状态: {task_status}")
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return None
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else:
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print(f"查询任务失败，状态码: {response.status_code}, 响应: {response.text}")
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return None
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# 示例调用
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if __name__ == "__main__":
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# 创建任务
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title = "春节快乐"
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sub_title = "家庭团聚，共享天伦之乐"
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body_text = "春节是中国最重要的传统节日之一，它象征着新的开始和希望"
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prompt_text_zh = "灯笼，小猫，梅花"
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wh_ratios = "竖版"
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lora_name = "童话油画"
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lora_weight = 0.8
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ctrl_ratio = 0.7
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ctrl_step = 0.7
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generate_mode = "generate"
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generate_num = 1
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task_id = create_poster_generation_task(title, sub_title, body_text, prompt_text_zh, wh_ratios, lora_name, lora_weight, ctrl_ratio, ctrl_step, generate_mode, generate_num)
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if task_id:
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# 轮询查询任务结果
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while True:
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result_image_url = get_task_result(task_id)
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if result_image_url:
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break
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time.sleep(5) # 每隔 5 秒查询一次 |
