fix(python-library): add missing changes (#710)

Author: Takashi Matsuo

synthtool/gcp/templates/python_library/.kokoro/docs/common.cfg

@@ -11,12 +11,12 @@ action {
 gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
 
 # Use the trampoline script to run in docker.
-build_file: "{{ metadata['repo']['repo'].split('/')[1] }}/.kokoro/trampoline.sh"
+build_file: "{{ metadata['repo']['repo'].split('/')[1] }}/.kokoro/trampoline_v2.sh"
 
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
     key: "TRAMPOLINE_IMAGE"
-    value: "gcr.io/cloud-devrel-kokoro-resources/python-multi"
+    value: "gcr.io/cloud-devrel-kokoro-resources/python-lib-docs"
 }
 env_vars: {
     key: "TRAMPOLINE_BUILD_FILE"

synthtool/gcp/templates/python_library/.kokoro/publish-docs.sh

@@ -18,26 +18,16 @@ set -eo pipefail
 # Disable buffering, so that the logs stream through.
 export PYTHONUNBUFFERED=1
 
-cd github/{{ metadata['repo']['repo'].split('/')[1] }}
-
-# Remove old nox
-python3.6 -m pip uninstall --yes --quiet nox-automation
+export PATH="${HOME}/.local/bin:${PATH}"
 
 # Install nox
-python3.6 -m pip install --upgrade --quiet nox
-python3.6 -m nox --version
+python3 -m pip install --user --upgrade --quiet nox
+python3 -m nox --version
 
 # build docs
 nox -s docs
 
-python3 -m pip install gcp-docuploader
-
-# install a json parser
-sudo apt-get update
-sudo apt-get -y install software-properties-common
-sudo add-apt-repository universe
-sudo apt-get update
-sudo apt-get -y install jq
+python3 -m pip install --user gcp-docuploader
 
 # create metadata
 python3 -m docuploader create-metadata \