feat(venv): add uv compatibility for pip commands and enhance virtual environment setup

docker/Dockerfile

@@ -66,10 +66,18 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 # 安装 Python 构建依赖并创建虚拟环境
 WORKDIR /app
 COPY requirements.in requirements.in
+COPY scripts/uv-pip-compat.sh /usr/local/bin/uv-pip-compat
 RUN python3 -m venv ${VENV_PATH} \
-    && pip install --upgrade "pip" \
-    && pip install "Cython~=3.1.2" "pip-tools" \
-    && pip-compile requirements.in \
+    && env UV_INSTALL_DIR=/usr/local/bin sh -c "$(curl -LsSf https://astral.sh/uv/install.sh)" \
+    && chmod +x /usr/local/bin/uv-pip-compat \
+    && ln -sf /usr/local/bin/uv ${VENV_PATH}/bin/uv \
+    && ln -sf /usr/local/bin/uv-pip-compat ${VENV_PATH}/bin/pip \
+    && ln -sf /usr/local/bin/uv-pip-compat ${VENV_PATH}/bin/pip3 \
+    && ln -sf /usr/local/bin/uv-pip-compat ${VENV_PATH}/bin/pip3.12 \
+    && ln -sf /usr/local/bin/uv-pip-compat ${VENV_PATH}/bin/pip-compile \
+    && ln -sf /usr/local/bin/uv-pip-compat ${VENV_PATH}/bin/pip-sync \
+    && pip install "Cython~=3.1.2" \
+    && pip-compile requirements.in -o requirements.txt \
     && pip install -r requirements.txt
 
 # 下载准备代码
@@ -98,6 +106,8 @@ ENV LD_PRELOAD="/usr/local/lib/libjemalloc.so"
 
 # python 环境
 COPY --from=prepare_venv --chmod=777 ${VENV_PATH} ${VENV_PATH}
+COPY --from=prepare_venv /usr/local/bin/uv /usr/local/bin/uv
+COPY --from=prepare_venv /usr/local/bin/uv-pip-compat /usr/local/bin/uv-pip-compat
 
 # playwright 环境
 RUN playwright install-deps chromium \

docker/entrypoint.sh

@@ -229,7 +229,7 @@ function ensure_backend_runtime_dependencies() {
     fi
 
     WARN "→ 检测到后端核心依赖异常，开始尝试恢复主程序依赖..."
-    local -a pip_cmd=("${VENV_PATH}/bin/python3" "-m" "pip" "install" "-r" "/app/requirements.txt")
+    local -a pip_cmd=("${VENV_PATH}/bin/pip" "install" "-r" "/app/requirements.txt")
     if [ -n "${PIP_PROXY}" ]; then
         pip_cmd+=("-i" "${PIP_PROXY}")
     elif [ -n "${PROXY_HOST}" ]; then

docker/update.sh

@@ -69,13 +69,13 @@ function install_backend_and_download_resources() {
             # 复制新的requirements.in
             cp "${TMP_PATH}/App/requirements.in" /app/requirements.in
             # 重新编译依赖
-            if ! ${VENV_PATH}/bin/pip-compile /app/requirements.in; then
+            if ! ${VENV_PATH}/bin/pip-compile /app/requirements.in -o /app/requirements.txt; then
                 ERROR "依赖编译失败，恢复原依赖"
                 cp /tmp/requirements.txt.backup /app/requirements.txt
                 return 1
             fi
             # 安装新依赖
-            if ! ${VENV_PATH}/bin/pip install ${PIP_OPTIONS} --root-user-action=ignore -r /app/requirements.txt; then
+            if ! ${VENV_PATH}/bin/pip install ${PIP_OPTIONS} -r /app/requirements.txt; then
                 ERROR "依赖安装失败，恢复原依赖"
                 cp /tmp/requirements.txt.backup /app/requirements.txt
                 return 1