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colomi
+168
-18
@@ -5,6 +5,13 @@ from flask import Flask, request, jsonify
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from urllib.parse import urlparse
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from volcenginesdkarkruntime import Ark
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import json
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import base64
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import time
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from PIL import Image
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from datetime import datetime
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APP_ROOT = os.path.dirname(os.path.abspath(__file__))
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STATIC_FOLDER = os.path.join(APP_ROOT, 'static')
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app = Flask(__name__)
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@@ -102,6 +109,48 @@ def save_image_from_url(image_url):
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print(f"Error saving image from URL: {e}")
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return None
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def change(human_name, cloth_name, c_width, c_height):
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with open('/home/szlc/code/ComfyUI/change_cloth/change_new.json', 'r', encoding='utf-8') as file:
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prompt_text = file.read()
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prompt = json.loads(prompt_text)
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prompt["99"]["inputs"]["width"] = int((c_width/c_height) * 1024)
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#input cloth img
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prompt["22"]["inputs"]["image"] = cloth_name
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#input human img
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prompt["61"]["inputs"]["image"] = human_name
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#out put name
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out_img_name = str(uuid.uuid4())[:8]
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prompt["102"]["inputs"]["filename_prefix"] = out_img_name
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p = {"prompt": prompt}
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data = json.dumps(p).encode('utf-8')
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response = requests.post("http://localhost:8188/prompt", data=data)
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prompt_id = response.json()["prompt_id"]
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# 2. 轮询队列，直到任务完成
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while True:
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queue = requests.get("http://localhost:8188/queue").json()
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# print(queue)
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if not queue["queue_running"] and not queue["queue_pending"]:
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break # 队列为空，任务已完成
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time.sleep(0.5) # 避免频繁请求
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# 3. 从历史记录中获取结果
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history = requests.get("http://localhost:8188/history").json()
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print("History:", history)
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outputs = history[prompt_id]["outputs"]
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for out in outputs:
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if out_img_name in out:
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return out
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@app.route('/change_cloth', methods=['POST'])
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def change_cloth():
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"""从 URL 下载图片"""
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@@ -128,27 +177,128 @@ def change_cloth():
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return jsonify({"filename": cloth_filename})
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@app.route('/upload_image', methods=['POST'])
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def upload_image():
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"""直接上传图片（保留原始格式）"""
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if 'file' not in request.files:
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return jsonify({"error": "No file uploaded"}), 400
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def save_base64_image(base64_str, prefix):
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"""
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将base64字符串保存为图片文件
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:param base64_str: 带有类型标识的base64字符串
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:param prefix: 文件名前缀
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:return: 保存的文件路径
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"""
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try:
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# 分离base64头部和实际数据
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header, data = base64_str.split(',', 1)
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# 从头部获取文件扩展名
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file_ext = ''
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if 'image/png' in header:
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file_ext = '.png'
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elif 'image/jpeg' in header:
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file_ext = '.jpg'
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elif 'image/jpg' in header:
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file_ext = '.jpg'
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elif 'image/gif' in header:
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file_ext = '.gif'
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else:
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file_ext = '.png' # 默认使用png
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# 生成唯一文件名
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timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
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unique_id = str(uuid.uuid4())[:8]
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filename = f"{prefix}_{timestamp}_{unique_id}{file_ext}"
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filepath = os.path.join('/home/szlc/code/ComfyUI/change_cloth/static', filename)
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# 解码并保存图片
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with open(filepath, 'wb') as f:
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f.write(base64.b64decode(data))
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file = request.files['file']
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if file.filename == '':
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return jsonify({"error": "Empty filename"}), 400
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input_filepath = os.path.join('/home/szlc/code/ComfyUI/input', filename)
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# 解码并保存图片
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with open(input_filepath, 'wb') as f:
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f.write(base64.b64decode(data))
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return filename
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except Exception as e:
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print(f"Error saving image: {str(e)}")
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return None
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def get_image_dimensions(image_path):
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try:
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with Image.open(image_path) as img:
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width, height = img.size
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return width, height
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except Exception as e:
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print(f"Error: {e}")
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return None
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def image_to_base64(file_path, mime_type=None):
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if mime_type is None:
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extension = file_path.split('.')[-1].lower()
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mime_types = {
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'jpg': 'image/jpeg',
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'jpeg': 'image/jpeg',
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'png': 'image/png',
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'gif': 'image/gif',
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'webp': 'image/webp',
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'bmp': 'image/bmp'
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}
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mime_type = mime_types.get(extension, 'application/octet-stream')
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# 读取文件内容并编码为Base64
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with open(file_path, 'rb') as image_file:
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encoded_string = base64.b64encode(image_file.read()).decode('utf-8')
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# 组合成Data URI格式
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return f"data:{mime_type};base64,{encoded_string}"
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# 获取原始文件扩展名
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ext = os.path.splitext(file.filename)[1].lower()
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if not ext: # 如果无扩展名，默认 PNG
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ext = '.png'
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@app.route('/change_cloth_base64', methods=['POST'])
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def change_cloth_base64():
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# 获取参数
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data = request.get_json()
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if not data:
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return jsonify({"ret":-1,'msg': 'No JSON data provided'}), 400
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human_img = data.get('human_img')
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cloth_img = data.get('cloth_img')
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output_format = data.get('output_format')
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if not human_img or not cloth_img:
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return jsonify({"ret":-1, 'msg': 'Both human_img and cloth_img are required'}), 400
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try:
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# 保存人像图片
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human_filename = save_base64_image(human_img, 'human')
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if not human_filename:
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return jsonify({"ret":-1, 'msg': 'Failed to save human image'}), 500
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# 保存服装图片
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cloth_filename = save_base64_image(cloth_img, 'cloth')
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if not cloth_filename:
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return jsonify({"ret":-1, 'msg': 'Failed to save cloth image'}), 500
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w,h = get_image_dimensions(f'/home/szlc/code/ComfyUI/input/{human_filename}')
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# 生成唯一文件名（保留原始格式）
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filename = f"{uuid.uuid4()}{ext}"
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save_path = os.path.join(COMFYUI_INPUT_DIR, filename)
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out_put_name = change(human_filename, cloth_filename, w, h)
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image = Image.open(f'/home/szlc/code/ComfyUI/output/{out_put_name}')
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jpg_name = out_put_name.replace(".png", ".jpg")
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jpg_path_name = f'/home/szlc/code/ComfyUI/change_cloth/static/{jpg_name}'
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image.save(jpg_path_name, quality=95)
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file.save(save_path)
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return jsonify({"filename": filename})
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if 'base64' in output_format:
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return jsonify({
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"ret":0,
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"msg":"success",
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"data":image_to_base64(jpg_path_name)
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})
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else:
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return jsonify({
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"ret":0,
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"msg":"success",
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"url":f"http://112.126.94.241:18018/static/{jpg_name}"
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})
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except Exception as e:
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return jsonify({"ret":-1, 'error': str(e)}), 500
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if __name__ == '__main__':
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app.run(host="0.0.0.0", port=5000, debug=True)
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app.run(host="0.0.0.0", port=8018, debug=True)
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