63 lines
2.9 KiB
Python
63 lines
2.9 KiB
Python
from http import HTTPStatus
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from urllib.parse import urlparse, unquote
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from pathlib import PurePosixPath
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from dashscope import ImageSynthesis
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from WxMini.Milvus.Config.MulvusConfig import *
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def generate_image(prompt, sketch_image_url, model="wanx-sketch-to-image-lite", task="image2image", n=1, size='768*768', style='<watercolor>'):
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"""
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根据提示词和草图生成图片
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:param prompt: 提示词
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:param sketch_image_url: 草图图片 URL
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:param model: 使用的模型，默认为 "wanx-sketch-to-image-lite"
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:param task: 任务类型，默认为 "image2image"
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:param n: 生成图片的数量，默认为 1
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:param size: 图片尺寸，默认为 '768*768'
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:param style: 图片风格，默认为 '<watercolor>'
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:return: (success, message) success 为 True 表示成功，False 表示失败；message 为提示信息
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"""
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try:
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print('----同步调用，请稍等----')
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rsp = ImageSynthesis.call(api_key=MODEL_API_KEY,
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model=model,
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prompt=prompt,
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n=n,
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style=style,
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size=size,
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sketch_image_url=sketch_image_url,
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task=task)
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print('response: %s' % rsp)
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if rsp.status_code == HTTPStatus.OK:
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if rsp.output.task_status == "SUCCEEDED":
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# 在当前目录下保存图片
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for result in rsp.output.results:
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file_name = PurePosixPath(unquote(urlparse(result.url).path)).parts[-1]
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#with open('./%s' % file_name, 'wb+') as f:
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# f.write(requests.get(result.url).content)
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#print(f"图片已生成，文件名: {file_name}")
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return True, "图片生成成功"
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else:
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# 生成失败，返回错误信息
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error_message = f"生成失败，错误码: {rsp.output.code}, 错误信息: {rsp.output.message}"
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print(error_message)
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return False, error_message
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else:
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# 调用失败，返回错误信息
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error_message = f"同步调用失败，状态码: {rsp.status_code}, 错误码: {rsp.code}, 错误信息: {rsp.message}"
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print(error_message)
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return False, error_message
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except Exception as e:
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# 捕获异常，返回错误信息
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error_message = f"生成图片时发生异常: {str(e)}"
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print(error_message)
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return False, error_message
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# 示例调用
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if __name__ == '__main__':
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prompt = "一棵参天大树"
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sketch_image_url = "https://help-static-aliyun-doc.aliyuncs.com/assets/img/zh-CN/6609471071/p743851.jpg"
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success, message = generate_image(prompt, sketch_image_url)
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if not success:
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print(f"生成失败: {message}") |