Commit bc168bb5 authored by Федор Батоногов's avatar Федор Батоногов
Browse files

Replace pip with uv for faster dependency installation in Linux images (#162) 



Use uv as the package installer in Linux (full + slim) Dockerfiles and
entrypoint. The PYPI_URL/PYPI_INDEX_URL env vars are preserved for
backward compatibility and translated to UV_INDEX_URL/UV_INSECURE_HOST.

Co-Authored-By: default avatarClaude Opus 4.6 <noreply@anthropic.com>
parent cd6911f6

Dockerfile-py3-linux

+4 −1
Original line number Diff line number Diff line
@@ -15,8 +15,11 @@ ENV PYTHONUNBUFFERED=1 
# Copy the entrypoint script

COPY entrypoint-linux.sh /entrypoint.sh



# Install uv

COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /usr/local/bin/



# Install dependencies, PyInstaller, and set execute permissions for the entrypoint

RUN pip install --no-cache-dir pyinstaller==$PYINSTALLER_VERSION \

RUN uv pip install --system --no-cache pyinstaller==$PYINSTALLER_VERSION \

    && chmod +x /entrypoint.sh



# Set the working directory and mount the volume

Dockerfile-py3-linux-slim

+6 −3
Original line number Diff line number Diff line
@@ -9,14 +9,17 @@ LABEL maintainer="f.batonogov@yandex.ru" 
# Define PyInstaller version as an argument

ARG PYINSTALLER_VERSION=6.17.0



# Configure Python Package Index URLs for pip

# Configure Python Package Index URLs

ENV PYPI_URL=https://pypi.python.org/

ENV PYPI_INDEX_URL=https://pypi.python.org/simple

ENV PYTHONUNBUFFERED=1



# Copy entrypoint script early to ensure it’s available before dependency installation

# Copy entrypoint script early to ensure it's available before dependency installation

COPY entrypoint-linux.sh /entrypoint.sh



# Install uv

COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /usr/local/bin/



# Install dependencies and PyInstaller in a single RUN command to reduce image layers

RUN apt update && \

    apt install --no-install-recommends -y \
@@ -24,7 +27,7 @@ RUN apt update && \ 
        gcc \

        zlib1g-dev && \

    rm -rf /var/lib/apt/lists/* && \

    pip install --no-cache-dir pyinstaller==$PYINSTALLER_VERSION && \

    uv pip install --system --no-cache pyinstaller==$PYINSTALLER_VERSION && \

    chmod +x /entrypoint.sh



# Set the working directory and create a volume for source code

README.md

+1 −1
Original line number Diff line number Diff line
@@ -102,7 +102,7 @@ Add `pyinstaller==6.9.0` to your `requirements.txt`. 


### Is it possible to use a package mirror?



Yes, by supplying the `PYPI_URL` and `PYPI_INDEX_URL` environment variables that point to your PyPi mirror.

Yes, by supplying the `PYPI_URL` and `PYPI_INDEX_URL` environment variables that point to your PyPI mirror. On Linux images, these are translated to `UV_INDEX_URL` and `UV_INSECURE_HOST` for [uv](https://github.com/astral-sh/uv), which is used as the package installer.



### How do I use image in GitLab CI?

entrypoint-linux.sh

+7 −11
Original line number Diff line number Diff line
@@ -24,22 +24,18 @@ SPECFILE=${SPECFILE:-$(find . -maxdepth 1 -type f -name '*.spec' -print -quit)} 


if [[ "$PYPI_URL" != "https://pypi.python.org/" ]] || \

   [[ "$PYPI_INDEX_URL" != "https://pypi.python.org/simple" ]]; then

    # the funky looking regexp just extracts the hostname, excluding port

    # to be used as a trusted-host.

    mkdir -p /root/.pip

    echo "[global]" > /root/.pip/pip.conf

    echo "index = $PYPI_URL" >> /root/.pip/pip.conf

    echo "index-url = $PYPI_INDEX_URL" >> /root/.pip/pip.conf

    echo "trusted-host = $(echo $PYPI_URL | perl -pe 's|^.*?://(.*?)(:.*?)?/.*$|$1|')" >> /root/.pip/pip.conf



    echo "Using custom pip.conf: "

    cat /root/.pip/pip.conf

    export UV_INDEX_URL="$PYPI_INDEX_URL"

    # Extract hostname to allow insecure (non-HTTPS) private mirrors

    export UV_INSECURE_HOST="$(echo $PYPI_URL | perl -pe 's|^.*?://(.*?)(:.*?)?/.*$|$1|')"



    echo "Using custom PyPI index: $UV_INDEX_URL"

    echo "Insecure host: $UV_INSECURE_HOST"

fi



cd $WORKDIR



if [ -f requirements.txt ]; then

    pip3 install -r requirements.txt

    uv pip install --system -r requirements.txt

fi # [ -f requirements.txt ]



echo "$@"