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Dockerfile

@@ -2,17 +2,18 @@ FROM python:3.11-slim
 
 WORKDIR /app
 
-RUN apt-get update && apt-get install -y --no-install-recommends curl \
-    && rm -rf /var/lib/apt/lists/*
-
-RUN useradd -m -s /bin/bash appuser
-
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
+# Установка зависимостей в один слой + очистка кэша
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends curl && \
+    rm -rf /var/lib/apt/lists/* && \
+    pip install --no-cache-dir -r requirements.txt && \
+    pip cache purge
 
+# Копирование исходников
 COPY . .
 
-RUN chown -R appuser:appuser /app
+RUN useradd -m -s /bin/bash appuser && \
+    chown -R appuser:appuser /app
 
 USER appuser