Files
paperless-ngx/.github/workflows/ci-backend.yml
T
Trenton H 530059c5c0 Performance: Preprocess classifier text with Tantivy instead of NLTK (#14127)
* Preprocesses classifier content with Tantivy instead of NLTK

Tokenizing and stemming now happen in one Rust call instead of NLTK's
Python tokenizer and per word stemming, which also removes the Redis
backed stem cache from every preprocessing call. The output matches the
NLTK pipeline closely; tokens containing digits are now stemmed, and the
English stop words follow Snowball's list.

Stemming and stop word removal apply whenever the OCR language is one of
the supported classifier languages, so PAPERLESS_ENABLE_NLTK and
PAPERLESS_NLTK_DIR are removed.

* Copies packages instead of hardlinking them in backend CI, some NLTK thing

* Adds a normalization to NFC to better fit what Tantivy expects
2026-09-16 07:35:26 -07:00

246 lines
8.5 KiB
YAML

name: Backend Tests
on:
push:
branches-ignore:
- 'translations**'
pull_request:
branches-ignore:
- 'translations**'
workflow_dispatch:
concurrency:
group: backend-${{ github.event.pull_request.number || github.ref }}
cancel-in-progress: true
env:
DEFAULT_UV_VERSION: "0.12.x"
# Match the Docker image: nltk refuses to read hardlinked data files, such as
# the copy bundled with llama-index when uv links packages from its cache
UV_LINK_MODE: copy
permissions: {}
jobs:
changes:
name: Detect Backend Changes
runs-on: ubuntu-slim
permissions:
contents: read
outputs:
backend_changed: ${{ steps.force.outputs.run_all == 'true' || steps.filter.outputs.backend == 'true' }}
steps:
- name: Checkout
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
fetch-depth: 0
persist-credentials: false
- name: Decide run mode
id: force
env:
EVENT_NAME: ${{ github.event_name }}
REF_NAME: ${{ github.ref_name }}
run: |
if [[ "${EVENT_NAME}" == "workflow_dispatch" ]]; then
echo "run_all=true" >> "$GITHUB_OUTPUT"
elif [[ "${EVENT_NAME}" == "push" && ( "${REF_NAME}" == "main" || "${REF_NAME}" == "dev" ) ]]; then
echo "run_all=true" >> "$GITHUB_OUTPUT"
else
echo "run_all=false" >> "$GITHUB_OUTPUT"
fi
- name: Set diff range
id: range
if: steps.force.outputs.run_all != 'true'
env:
BEFORE_SHA: ${{ github.event.before }}
DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
EVENT_CREATED: ${{ github.event.created }}
EVENT_NAME: ${{ github.event_name }}
PR_BASE_SHA: ${{ github.event.pull_request.base.sha }}
SHA: ${{ github.sha }}
run: |
if [[ "${EVENT_NAME}" == "pull_request" ]]; then
echo "base=${PR_BASE_SHA}" >> "$GITHUB_OUTPUT"
elif [[ "${EVENT_CREATED}" == "true" ]]; then
echo "base=${DEFAULT_BRANCH}" >> "$GITHUB_OUTPUT"
else
echo "base=${BEFORE_SHA}" >> "$GITHUB_OUTPUT"
fi
echo "ref=${SHA}" >> "$GITHUB_OUTPUT"
- name: Detect changes
id: filter
if: steps.force.outputs.run_all != 'true'
uses: dorny/paths-filter@ceb8a2b8f2d89434be7ff52d3de7ec3738c5cc9d # v4.0.3
with:
base: ${{ steps.range.outputs.base }}
ref: ${{ steps.range.outputs.ref }}
filters: |
backend:
- 'src/**'
- 'pyproject.toml'
- 'uv.lock'
- 'docker/compose/docker-compose.ci-test.yml'
- '.github/workflows/ci-backend.yml'
test:
needs: changes
if: needs.changes.outputs.backend_changed == 'true'
name: "Python ${{ matrix.python-version }}"
runs-on: ubuntu-24.04
permissions:
contents: read
strategy:
matrix:
python-version: ['3.11', '3.12', '3.13', '3.14']
fail-fast: false
steps:
- name: Checkout
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
- name: Start containers
run: |
docker compose --file docker/compose/docker-compose.ci-test.yml pull --quiet
docker compose --file docker/compose/docker-compose.ci-test.yml up --detach
- name: Set up Python
id: setup-python
uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
with:
python-version: "${{ matrix.python-version }}"
- name: Install uv
uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
with:
version: ${{ env.DEFAULT_UV_VERSION }}
enable-cache: true
python-version: ${{ steps.setup-python.outputs.python-version }}
- name: Install system dependencies
timeout-minutes: 10
run: |
sudo apt-get update -qq
sudo apt-get install -qq --no-install-recommends \
unpaper tesseract-ocr imagemagick ghostscript poppler-utils
- name: Configure ImageMagick
run: |
sudo cp docker/rootfs/etc/ImageMagick-6/paperless-policy.xml /etc/ImageMagick-6/policy.xml
- name: Install Python dependencies
env:
PYTHON_VERSION: ${{ steps.setup-python.outputs.python-version }}
run: |
uv sync \
--python "${PYTHON_VERSION}" \
--group testing \
--frozen
- name: List installed Python dependencies
run: |
uv pip list
- name: Run tests
env:
PAPERLESS_CI_TEST: 1
PYTHON_VERSION: ${{ steps.setup-python.outputs.python-version }}
run: |
uv run \
--python "${PYTHON_VERSION}" \
--dev \
--frozen \
pytest
- name: Upload test results to Codecov
if: always()
uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
with:
flags: backend-python-${{ matrix.python-version }}
files: junit.xml
report_type: test_results
- name: Upload coverage to Codecov
uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
with:
flags: backend-python-${{ matrix.python-version }}
files: coverage.xml
report_type: coverage
- name: Stop containers
if: always()
run: |
docker compose --file docker/compose/docker-compose.ci-test.yml logs
docker compose --file docker/compose/docker-compose.ci-test.yml down
typing:
needs: changes
if: needs.changes.outputs.backend_changed == 'true'
name: Check project typing
runs-on: ubuntu-24.04
permissions:
contents: read
env:
DEFAULT_PYTHON: "3.12"
PAPERLESS_SECRET_KEY: "ci-typing-not-a-real-secret"
steps:
- name: Checkout
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
- name: Set up Python
id: setup-python
uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
with:
python-version: "${{ env.DEFAULT_PYTHON }}"
- name: Install uv
uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
with:
version: ${{ env.DEFAULT_UV_VERSION }}
enable-cache: true
python-version: ${{ steps.setup-python.outputs.python-version }}
- name: Install Python dependencies
env:
PYTHON_VERSION: ${{ steps.setup-python.outputs.python-version }}
run: |
uv sync \
--python "${PYTHON_VERSION}" \
--group testing \
--group typing \
--frozen
- name: List installed Python dependencies
run: |
uv pip list
- name: Check typing (pyrefly)
continue-on-error: true
run: |
uv run pyrefly \
check \
src/
- name: Cache Mypy
uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
with:
path: .mypy_cache
# Keyed by OS, Python version, and dependency hashes
key: ${{ runner.os }}-mypy-py${{ env.DEFAULT_PYTHON }}-${{ hashFiles('pyproject.toml', 'uv.lock') }}
restore-keys: |
${{ runner.os }}-mypy-py${{ env.DEFAULT_PYTHON }}-
${{ runner.os }}-mypy-
- name: Check typing (mypy)
continue-on-error: true
run: |
uv run mypy \
--show-error-codes \
--warn-unused-configs \
src/ | uv run mypy-baseline filter
gate:
name: Backend CI Gate
needs: [changes, test, typing]
if: always()
runs-on: ubuntu-slim
steps:
- name: Check gate
env:
BACKEND_CHANGED: ${{ needs.changes.outputs.backend_changed }}
TEST_RESULT: ${{ needs.test.result }}
TYPING_RESULT: ${{ needs.typing.result }}
run: |
if [[ "${BACKEND_CHANGED}" != "true" ]]; then
echo "No backend-relevant changes detected."
exit 0
fi
if [[ "${TEST_RESULT}" != "success" ]]; then
echo "::error::Backend test job result: ${TEST_RESULT}"
exit 1
fi
if [[ "${TYPING_RESULT}" != "success" ]]; then
echo "::error::Backend typing job result: ${TYPING_RESULT}"
exit 1
fi
echo "Backend checks passed."