Switch to uv in Dockerfile and workflows

.github/actions/setup-env/action.yml

@@ -0,0 +1,38 @@
+name: Setup enviroment
+description: Setup python environment with uv and install apt depdendencies
+
+inputs:
+  install-texlive:
+    description: "Whether to install texlive dependencies"
+    required: false
+    # Composite actions don't support boolean inputs yet.
+    # See https://github.com/actions/runner/issues/2238
+    default: "false"
+
+runs:
+  using: "composite"
+
+  steps:
+  - name: Install apt dependencies
+    run: |
+      sudo apt-get update
+      sudo apt-get install -y curl libpq-dev libdb-dev
+    shell: sh
+
+  - name: Install texlive
+    if: inputs.install-texlive == 'true'
+    run: |
+      sudo apt-get install -y texlive-latex-base texlive-lang-polish texlive-lang-czechslovak texlive-latex-extra texlive-pstricks texlive-luatex
+    shell: sh
+
+  - name: Install uv
+    uses: astral-sh/setup-uv@v6
+    with:
+      version: "latest"
+      python-version: "3.11"
+      activate-environment: true
+
+  - name: Install python dependencies
+    run: |
+      uv pip install -r requirements.txt
+    shell: sh

.github/workflows/doc.yml

@@ -10,22 +10,12 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.11
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.11'
-
-    - name: Install apt dependencies
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y curl libpq-dev libdb-dev
+    - uses: ./.github/actions/setup-env
 
-    - name: Install pip dependencies
+    - name: Install python dependencies for generating docs
       run: |
-        python -m pip install --upgrade pip wheel setuptools
-        python setup.py install_egg_info
-        pip install --upgrade -r rst/requirements.txt
-        pip install --upgrade -r requirements.txt
+        uv pip install --upgrade -r rst/requirements.txt
+        uv pip install --upgrade -r requirements.txt
 
     - name: Run Sphinx
       run: |
@@ -52,4 +42,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v4

.github/workflows/nightly.yml

@@ -12,22 +12,9 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.11
-      uses: actions/setup-python@v5
+    - uses: ./.github/actions/setup-env
       with:
-        python-version: '3.11'
-
-    - name: Install apt dependencies
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y curl libpq-dev libdb-dev
-        sudo apt-get install -y texlive-latex-base texlive-lang-polish texlive-lang-czechslovak texlive-latex-extra texlive-pstricks texlive-luatex
-
-    - name: Install pip dependencies
-      run: |
-        python -m pip install --upgrade pip wheel setuptools
-        python setup.py install_egg_info
-        pip install --upgrade -r requirements.txt
+        install-texlive: "true"
 
     - name: Run tests
       run: |

.github/workflows/pytest.yml

@@ -14,22 +14,9 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.11
-      uses: actions/setup-python@v5
+    - uses: ./.github/actions/setup-env
       with:
-        python-version: '3.11'
-
-    - name: Install apt dependencies
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y curl libpq-dev libdb-dev
-        sudo apt-get install -y texlive-latex-base texlive-lang-polish texlive-latex-extra texlive-pstricks texlive-luatex
-
-    - name: Install pip dependencies
-      run: |
-        python -m pip install --upgrade pip wheel setuptools
-        python setup.py install_egg_info
-        pip install --upgrade -r requirements.txt
+        install-texlive: "true"
 
     - name: Run tests
       run: |

.github/workflows/translations-download.yml

@@ -17,21 +17,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.11
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.11'
+    - uses: ./.github/actions/setup-env
 
-    - name: Install apt dependencies
+    - name: Install gettext
       run: |
-        sudo apt-get update
-        sudo apt-get install -y curl libpq-dev libdb-dev gettext
-
-    - name: Install pip dependencies
-      run: |
-        python -m pip install --upgrade pip wheel setuptools
-        python setup.py install_egg_info
-        pip install --upgrade -r requirements.txt
+        sudo apt-get install -y gettext
 
     - name: Install TX client
       run: |

.github/workflows/translations-upload.yml

@@ -17,21 +17,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.11
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.11'
+    - uses: ./.github/actions/setup-env
 
-    - name: Install apt dependencies
+    - name: Install gettext
       run: |
-        sudo apt-get update
-        sudo apt-get install -y curl libpq-dev libdb-dev gettext
-
-    - name: Install pip dependencies
-      run: |
-        python -m pip install --upgrade pip wheel setuptools
-        python setup.py install_egg_info
-        pip install --upgrade -r requirements.txt
+        sudo apt-get install -y gettext
 
     - name: Install TX client
       run: |

Dockerfile

@@ -48,19 +48,25 @@ RUN sed -i -e "s/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/" /etc/locale.gen && \
     locale-gen
 
 # Installing python dependencies
+RUN pip3 install uv
+
 USER oioioi
 
-ENV PATH $PATH:/home/oioioi/.local/bin/
+ENV UV_NO_CACHE 1
+ENV VIRTUAL_ENV /home/oioioi/venv
+RUN uv venv $VIRTUAL_ENV
+# The python executable from the venv must have priority over the system one.
+ENV PATH $VIRTUAL_ENV/bin/:$PATH
 
 ENV BERKELEYDB_DIR /usr
-RUN pip3 install --user psycopg2-binary twisted uwsgi
-RUN pip3 install --user bsddb3==6.2.7
+RUN uv pip install psycopg2-binary twisted uwsgi
+RUN uv pip install bsddb3==6.2.7
 
 WORKDIR /sio2/oioioi
 
 COPY --chown=oioioi:oioioi . ./
-RUN pip3 install --user -r requirements.txt filetracker[server]
-RUN pip3 install --user -r requirements_static.txt
+RUN uv pip install -r requirements.txt filetracker[server]
+RUN uv pip install -r requirements_static.txt
 
 # Installing node dependencies
 ENV PATH $PATH:/sio2/oioioi/node_modules/.bin

GUIDE.md

@@ -130,7 +130,7 @@ We only need to build (here comes the magic word) SIO dependent images.
 Once you built the image, you can set the container up. 
 Remember - things like dependencies (`requirements[_static].txt`, `setup.py`) are downloaded during the built, 
 so if you changed something in those places you either need to build the image again, 
-or apply these changes by hand (e.g. do `pip install`). 
+or apply these changes by hand (e.g. do `uv pip install`).
 If you have good internet connection and adequate CPU, it shouldn't be hard to build the image again, 
 especially that it is more stable approach. 
 

rst/requirements.txt

@@ -1,5 +1,6 @@
 sphinx>7.1.0
 furo
-sphinx-autoapi==3.0.0 # sphinx extension https://sphinx-autoapi.readthedocs.io/en/latest/index.html
-pydantic==2.5.2
-pydantic-settings
+# sphinx extension https://sphinx-autoapi.readthedocs.io/en/latest/index.html
+sphinx-autoapi>3.5.0
+pydantic
+pydantic-settings