Validate python-lxml is installed

.github/workflows/docs-docker.yaml

@@ -1,23 +0,0 @@
-name: Build docs Docker image
-
-on:
-  workflow_dispatch:
-  push:
-    branches: [ '*' ]
-
-jobs:
-  docs-docker:
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Build Docker image
-        run: docker build -t clover-docs:latest docs
-
-      - name: Test Docker image
-        run: docker run -t --rm -v `pwd`:/clover clover-docs:latest
-
-      - name: Show results
-        run: |
-          ls -lh _book
-          ls -lh *.pdf

builder/test/tests.py

@@ -30,6 +30,7 @@ import tf2_geometry_msgs
 
 import VL53L1X
 import pymavlink
+import lxml
 from pymavlink import mavutil
 import rpi_ws281x
 import pigpio

clover/package.xml

@@ -37,8 +37,6 @@
   <depend>rosbridge_server</depend>
   <depend>web_video_server</depend>
   <depend>tf2_web_republisher</depend>
-  <depend condition="$ROS_PYTHON_VERSION == 2">python-lxml</depend>
-  <depend condition="$ROS_PYTHON_VERSION == 3">python3-lxml</depend>
   <depend>dynamic_reconfigure</depend>
   <exec_depend>python-pymavlink</exec_depend>
   <!-- Use test_depend for packages you need only for testing: -->

docs/Dockerfile

@@ -1,36 +0,0 @@
-# Build: sudo docker build -t clover-docs:latest .
-
-# Run: docker run -it --rm -v ~/clover:/clover clover-docs:latest
-
-# Save image: sudo docker save clover-docs:latest | gzip > clover-docs.tar.gz
-
-FROM ubuntu:22.04
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get update && apt-get install -y curl git
-
-RUN curl https://raw.githubusercontent.com/creationix/nvm/master/install.sh | bash
-RUN . $HOME/.nvm/nvm.sh && nvm install 10.15 && nvm use 10.15 && npm --version
-
-RUN echo ttf-mscorefonts-installer msttcorefonts/accepted-mscorefonts-eula select true | debconf-set-selections \
-  && apt-get update \
-  && apt-get install -y calibre msttcorefonts ghostscript
-
-RUN . $HOME/.nvm/nvm.sh && curl https://raw.githubusercontent.com/CopterExpress/clover/master/builder/assets/install_gitbook.sh | bash
-
-# RUN . $HOME/.nvm/nvm.sh && npm install markdownlint-cli@0.28.1 -g && PUPPETEER_SKIP_DOWNLOAD=1 npm install svgexport -g
-RUN . $HOME/.nvm/nvm.sh && npm install markdownlint-cli@0.28.1 -g && npm install svgexport -g --unsafe-perm
-
-RUN . $HOME/.nvm/nvm.sh && node -v && gitbook -V && markdownlint -V
-
-RUN curl https://raw.githubusercontent.com/CopterExpress/clover/master/book.json > book.json
-
-RUN . $HOME/.nvm/nvm.sh && gitbook install
-
-CMD . $HOME/.nvm/nvm.sh && export QTWEBENGINE_DISABLE_SANDBOX=1 && cp -r node_modules /clover && cd /clover && gitbook build \
-  && gitbook pdf ./ _book/clover.pdf && \
-  gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/default -dNOPAUSE -dQUIET -dBATCH -dDetectDuplicateImages -dCompressFonts=true -r150 -sOutputFile=_book/clover_ru_compressed.pdf _book/clover_ru.pdf && \
-  gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/default -dNOPAUSE -dQUIET -dBATCH -dDetectDuplicateImages -dCompressFonts=true -r150 -sOutputFile=_book/clover_en_compressed.pdf _book/clover_en.pdf && \
-  rm _book/clover_ru.pdf && mv _book/clover_ru_compressed.pdf _book/clover_ru.pdf && \
-  rm _book/clover_en.pdf && mv _book/clover_en_compressed.pdf _book/clover_en.pdf