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Add support for Python 3.14
1 parent 31fd6d7 commit 8606786

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Lines changed: 58 additions & 11 deletions

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‎python/Dockerfile‎

Lines changed: 27 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,13 +1,18 @@
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# This list must match the versions specified in
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# python/lib/dependabot/python/language.rb: PRE_INSTALLED_PYTHON_VERSIONS_RAW
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# python/spec/dependabot/python/file_fetcher_spec.rb: exposes the expected ecosystem_versions metric spec
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# Python versions are pinned to the release of each minor/patch version.
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ARG PY_3_14=3.14.0
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ARG PY_3_13=3.13.5
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ARG PY_3_12=3.12.11
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ARG PY_3_11=3.11.13
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ARG PY_3_10=3.10.18
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ARG PY_3_9=3.9.23
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ARG PYENV_VERSION=v2.5.2
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# https://github.com/pyenv/pyenv/releases
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ARG PYENV_VERSION=v2.6.11
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FROM ghcr.io/dependabot/dependabot-updater-core AS python-core
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ARG PY_3_14
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ARG PY_3_13
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ARG PY_3_12
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ARG PY_3_11
@@ -122,6 +127,23 @@ RUN find $PYTHON_INSTALL_LOCATION/bin -type f -exec sed -i "1s|^#!/usr/local/bin
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# Ensure pyenv works and it's the python version we expect
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RUN PYENV_VERSION=$PY_3_13 pyenv exec python --version | grep "Python $PY_3_13" || exit 1
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RUN bash /opt/python/helpers/build $PY_3_13
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RUN cd $PYENV_ROOT/versions \
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&& tar -acf $PY_3_13.tar.zst $PY_3_13
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## 3.14
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# Docker doesn't support parametrizing `COPY --from:python:$PY_1_23-bookworm`, so work around it using an alias.
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# TODO: If upstream adds support for Ubuntu, use that instead of Debian as the base suffix: https://github.com/docker-library/python/pull/791
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FROM docker.io/library/python:$PY_3_14-bookworm AS upstream-python-3.14
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FROM python-core AS python-3.14
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ARG PYTHON_INSTALL_LOCATION="$PYENV_ROOT/versions/$PY_3_14"
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COPY --from=upstream-python-3.14 --chown=dependabot:dependabot /usr/local/bin $PYTHON_INSTALL_LOCATION/bin
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COPY --from=upstream-python-3.14 --chown=dependabot:dependabot /usr/local/include $PYTHON_INSTALL_LOCATION/include
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COPY --from=upstream-python-3.14 --chown=dependabot:dependabot /usr/local/lib $PYTHON_INSTALL_LOCATION/lib
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# `pip` and other scripts need their shebangs rewritten for the new location
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RUN find $PYTHON_INSTALL_LOCATION/bin -type f -exec sed -i "1s|^#!/usr/local/bin/python|#!${PYTHON_INSTALL_LOCATION}/bin/python|" {} +
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# Ensure pyenv works and it's the python version we expect
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RUN PYENV_VERSION=$PY_3_14 pyenv exec python --version | grep "Python $PY_3_14" || exit 1
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RUN bash /opt/python/helpers/build $PY_3_14
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# This is the default Python, so no need to tar it
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FROM python-core
@@ -154,12 +176,13 @@ COPY --from=python-3.9 $PYENV_ROOT/versions/$PY_3_9.tar.zst $PYENV_ROOT/versions
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COPY --from=python-3.10 $PYENV_ROOT/versions/$PY_3_10.tar.zst $PYENV_ROOT/versions/$PY_3_10.tar.zst
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COPY --from=python-3.11 $PYENV_ROOT/versions/$PY_3_11.tar.zst $PYENV_ROOT/versions/$PY_3_11.tar.zst
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COPY --from=python-3.12 $PYENV_ROOT/versions/$PY_3_12.tar.zst $PYENV_ROOT/versions/$PY_3_12.tar.zst
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COPY --from=python-3.13 $PYENV_ROOT/versions/ $PYENV_ROOT/versions/
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COPY --from=python-3.13 $PYENV_ROOT/versions/$PY_3_13.tar.zst $PYENV_ROOT/versions/$PY_3_13.tar.zst
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COPY --from=python-3.14 $PYENV_ROOT/versions/ $PYENV_ROOT/versions/
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# Copy the output of the build script, it should be identical across Python versions
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COPY --from=python-3.13 /opt/python/ /opt/python/
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COPY --from=python-3.14 /opt/python/ /opt/python/
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RUN pyenv global $PY_3_13
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RUN pyenv global $PY_3_14
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USER root
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‎python/README.md‎

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@@ -13,7 +13,7 @@ Updating the list of known versions might be tricky, here are the steps:
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3. Update the list of known Python versions in [`language_version_manager.rb`](https://github.com/dependabot/dependabot-core/blob/main/python/lib/dependabot/python/language_version_manager.rb).
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4. Fix any broken tests.
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16-
[Example PR](https://github.com/dependabot/dependabot-core/pull/8732) that does all these things.
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[Example PR](https://github.com/dependabot/dependabot-core/pull/13321) that does all these things.
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### Running locally
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‎python/lib/dependabot/python/language.rb‎

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@@ -16,6 +16,7 @@ class Language < Dependabot::Ecosystem::VersionManager
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# ARG PY_3_13=3.13.2
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# When updating this list, also update uv/lib/dependabot/uv/language.rb
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PRE_INSTALLED_PYTHON_VERSIONS_RAW = %w(
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3.14.0
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3.13.5
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3.12.11
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3.11.13

‎python/spec/dependabot/python/file_fetcher_spec.rb‎

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@@ -528,7 +528,7 @@
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expect(file_fetcher_instance.ecosystem_versions).to eq(
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{
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# When there is no version specified, we assume the max supported
531-
languages: { python: { "max" => "3.13", "raw" => "unknown" } }
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languages: { python: { "max" => "3.14", "raw" => "unknown" } }
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}
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)
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end

‎uv/Dockerfile‎

Lines changed: 26 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,16 +1,20 @@
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# This list must match the versions specified in
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# uv/lib/dependabot/uv/language.rb: PRE_INSTALLED_PYTHON_VERSIONS_RAW
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# Python versions are pinned to the release of each minor/patch version.
4+
ARG PY_3_14=3.14.0
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ARG PY_3_13=3.13.5
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ARG PY_3_12=3.12.11
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ARG PY_3_11=3.11.13
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ARG PY_3_10=3.10.18
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ARG PY_3_9=3.9.23
9-
ARG PYENV_VERSION=v2.5.2
10+
# https://github.com/pyenv/pyenv/releases
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ARG PYENV_VERSION=v2.6.11
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# This cannot be inlined below (e.g., COPY --from=...) because Dependabot does not support that syntax yet
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FROM ghcr.io/astral-sh/uv:0.8.4 AS uv
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FROM ghcr.io/dependabot/dependabot-updater-core AS python-core
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ARG PY_3_14
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ARG PY_3_13
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ARG PY_3_12
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ARG PY_3_11
@@ -123,6 +127,23 @@ RUN find $PYTHON_INSTALL_LOCATION/bin -type f -exec sed -i "1s|^#!/usr/local/bin
123127
# Ensure pyenv works and it's the python version we expect
124128
RUN PYENV_VERSION=$PY_3_13 pyenv exec python --version | grep "Python $PY_3_13" || exit 1
125129
RUN bash /opt/python/helpers/build $PY_3_13
130+
RUN cd $PYENV_ROOT/versions \
131+
&& tar -acf $PY_3_13.tar.zst $PY_3_13
132+
133+
## 3.14
134+
# Docker doesn't support parametrizing `COPY --from:python:$PY_1_23-bookworm`, so work around it using an alias.
135+
# TODO: If upstream adds support for Ubuntu, use that instead of Debian as the base suffix: https://github.com/docker-library/python/pull/791
136+
FROM docker.io/library/python:$PY_3_14-bookworm AS upstream-python-3.14
137+
FROM python-core AS python-3.14
138+
ARG PYTHON_INSTALL_LOCATION="$PYENV_ROOT/versions/$PY_3_14"
139+
COPY --from=upstream-python-3.14 --chown=dependabot:dependabot /usr/local/bin $PYTHON_INSTALL_LOCATION/bin
140+
COPY --from=upstream-python-3.14 --chown=dependabot:dependabot /usr/local/include $PYTHON_INSTALL_LOCATION/include
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COPY --from=upstream-python-3.14 --chown=dependabot:dependabot /usr/local/lib $PYTHON_INSTALL_LOCATION/lib
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# `pip` and other scripts need their shebangs rewritten for the new location
143+
RUN find $PYTHON_INSTALL_LOCATION/bin -type f -exec sed -i "1s|^#!/usr/local/bin/python|#!${PYTHON_INSTALL_LOCATION}/bin/python|" {} +
144+
# Ensure pyenv works and it's the python version we expect
145+
RUN PYENV_VERSION=$PY_3_14 pyenv exec python --version | grep "Python $PY_3_14" || exit 1
146+
RUN bash /opt/python/helpers/build $PY_3_14
126147
# This is the default Python, so no need to tar it
127148

128149
FROM python-core
@@ -155,12 +176,13 @@ COPY --from=python-3.9 $PYENV_ROOT/versions/$PY_3_9.tar.zst $PYENV_ROOT/versions
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COPY --from=python-3.10 $PYENV_ROOT/versions/$PY_3_10.tar.zst $PYENV_ROOT/versions/$PY_3_10.tar.zst
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COPY --from=python-3.11 $PYENV_ROOT/versions/$PY_3_11.tar.zst $PYENV_ROOT/versions/$PY_3_11.tar.zst
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COPY --from=python-3.12 $PYENV_ROOT/versions/$PY_3_12.tar.zst $PYENV_ROOT/versions/$PY_3_12.tar.zst
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COPY --from=python-3.13 $PYENV_ROOT/versions/ $PYENV_ROOT/versions/
179+
COPY --from=python-3.13 $PYENV_ROOT/versions/$PY_3_13.tar.zst $PYENV_ROOT/versions/$PY_3_13.tar.zst
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COPY --from=python-3.14 $PYENV_ROOT/versions/ $PYENV_ROOT/versions/
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160182
# Copy the output of the build script, it should be identical across Python versions
161-
COPY --from=python-3.13 /opt/python/ /opt/python/
183+
COPY --from=python-3.14 /opt/python/ /opt/python/
162184

163-
RUN pyenv global $PY_3_13
185+
RUN pyenv global $PY_3_14
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USER root
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‎uv/README.md‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -13,7 +13,7 @@ Updating the list of known versions might be tricky, here are the steps:
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3. Update the list of known Python versions in [`language_version_manager.rb`](https://github.com/dependabot/dependabot-core/blob/main/uv/lib/dependabot/uv/language_version_manager.rb).
1414
4. Fix any broken tests.
1515

16-
[Example PR](https://github.com/dependabot/dependabot-core/pull/8732) that does all these things for the `./python/` folder.
16+
[Example PR](https://github.com/dependabot/dependabot-core/pull/13321) that does all these things
1717

1818
### Running locally
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‎uv/lib/dependabot/uv/language.rb‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -16,6 +16,7 @@ class Language < Dependabot::Ecosystem::VersionManager
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# ARG PY_3_13=3.13.2
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# When updating this list, also update python/lib/dependabot/python/language.rb
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PRE_INSTALLED_PYTHON_VERSIONS_RAW = %w(
19+
3.14.0
1920
3.13.5
2021
3.12.11
2122
3.11.13

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