修改Dockerfile

Dockerfile

@@ -0,0 +1,49 @@
+# 基於官方 Ubuntu 映像
+FROM ubuntu:22.04
+
+# 設定工作目錄
+WORKDIR /app
+
+# 安裝 Python3、pip 及 PySide6/Qt 相關依賴
+RUN apt-get update && \
+    apt-get install -y \
+    python3 python3-pip \
+    libglib2.0-0 \
+    libgl1 \
+    libegl1 \
+    libxkbcommon-x11-0 \
+    libxcb-xinerama0 \
+    libxcb-cursor0 \
+    libxcb-randr0 \
+    libxcb-icccm4 \
+    libxcb-image0 \
+    libxcb-keysyms1 \
+    libxcb-render-util0 \
+    libxcb-shm0 \
+    libxcb-sync1 \
+    libxcb-util1 \
+    libxcb1 \
+    libx11-xcb1 \
+    libxcb-render0 \
+    libxcb-shape0 \
+    xkb-data \
+    fontconfig libfontconfig1 \
+    libdbus-1-3 \
+    # 清理 apt 快取，減少映像大小
+    && rm -rf /var/lib/apt/lists/*
+
+# 將 python3 設為預設 python
+RUN update-alternatives --install /usr/bin/python python /usr/bin/python3 1
+
+# Copy requirements.txt and install Python dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# 複製你的應用程式到容器中
+COPY . .
+
+# 設定環境變數，讓 Qt 在無頭模式下運行
+ENV QT_QPA_PLATFORM=offscreen
+
+# 預設執行指令，請將 app.py 替換為你的主程式
+CMD ["python", "app.py"]

app.py

@@ -50,7 +50,8 @@ def upload_csv():
         print(f"CSV file saved to {csv_path}")
 
         try:
-            subprocess.run([os.path.join(os.getcwd(), '.venv', 'Scripts', 'python'), 'generate_images.py', csv_path, unique_filename ], check=True)
+            #subprocess.run([os.path.join(os.getcwd(), '.venv', 'Scripts', 'python'), 'generate_images.py', csv_path, unique_filename ], check=True)
+            subprocess.run(['python', 'generate_images.py', csv_path, unique_filename ], check=True)
             folder = app.config['GENERATED_IMAGES_FOLDER']
             matched_files = [f for f in os.listdir(folder) if uuid_str in f and f.endswith('.png')]
             print(f"Matched files: {matched_files}")
@@ -95,4 +96,4 @@ def upload_csv():
 if __name__ == '__main__':
     # 當在生產環境部署時，不建議使用 debug=True
     # 可以指定 host='0.0.0.0' 讓外部可訪問 (在防火牆允許的情況下)
-    app.run(debug=True, host='127.0.0.1', port=5000)
+    app.run(debug=True, host='0.0.0.0', port=5000)