Preparations for PDF rollout

otc_metadata/templates/tox.ini.j2

@@ -28,7 +28,6 @@ commands = {posargs}
 [testenv:docs]
 deps =
   -r{toxinidir}/doc/requirements.txt
-  -c https://raw.githubusercontent.com/opentelekomcloud-docs/docs-constraints/main/constraints.txt
 allowlist_externals =
   mkdir
   cp
@@ -58,6 +57,10 @@ allowlist_externals =
 commands =
   mkdir -p doc/build/pdf
   {[testenv:bindeps]commands}
+  mkdir -p {toxinidir}/_templates
+  wget -O {toxinidir}/_templates/longtable.tex.jinja https://gitea.eco.tsi-dev.otc-service.com/infra/docs-templates/raw/branch/main/templates/longtable.tex.jinja
+  wget -O {toxinidir}/_templates/tabular.tex.jinja https://gitea.eco.tsi-dev.otc-service.com/infra/docs-templates/raw/branch/main/templates/tabular.tex.jinja
+  wget -O {toxinidir}/_templates/tabulary.tex.jinja https://gitea.eco.tsi-dev.otc-service.com/infra/docs-templates/raw/branch/main/templates/tabulary.tex.jinja
 {%- for doc in docs %}
 {%- if doc.pdf_name %}
   {[testenv:{{ doc.type }}-pdf-docs]commands}
@@ -115,6 +118,7 @@ allowlist_externals =
   cp
 commands =
   rm -rf {{ loc }}/build/pdf
+  cp -r {toxinidir}/_templates {{ loc }}/source/_templates/
   sphinx-build -W --keep-going -b latex {{ loc }}/source {{ loc }}/build/pdf/
   bash -c "for f in {{ loc }}/build/pdf/*.gif; do convert $f $\{f/%gif/png\}; done || true"
   bash -c "for f in {{ loc }}/build/pdf/*.tex; do sed -iorig 's/\.gif//g' $f; done"