chore: update testing - ignore files, add constraints (#107)
chore: update testing - ignore files, add constraints (#107)

* chore: add constraints file check for python samples

This is the sibling PR to https://github.com/GoogleCloudPlatform/python-docs-samples/pull/5611
and this is the issue opened for it https://github.com/GoogleCloudPlatform/python-docs-samples/issues/5549

If you look at the files in [this example repo](https://github.com/leahecole/testrepo-githubapp/pull/31/files), you'll see that renovate successfully opened a PR on three constraints files in `samples` directories and subdirectories, and properly ignored `constraints` files at the root level

cc @tswast

TODO:

- [x]   update renovate to check for samples/constraints.txt dependency updates
- [x]  run lint locally to double check that I'm not introducing lint error

Source-Author: Leah E. Cole <a5082685b0b89abc4f85079ca3a58177707489f8@users.noreply.github.com>
Source-Date: Fri Apr 9 22:50:04 2021 -0700
Source-Repo: googleapis/synthtool
Source-Sha: 0a071b3460344886297a304253bf924aa68ddb7e
Source-Link: https://github.com/googleapis/synthtool/commit/0a071b3460344886297a304253bf924aa68ddb7e

* docs(python): add empty lines between methods

Source-Author: Bu Sun Kim <e20aa14702d7e04a52a901b5515eeecef97a5b5f@users.noreply.github.com>
Source-Date: Wed Apr 14 14:41:09 2021 -0600
Source-Repo: googleapis/synthtool
Source-Sha: 721339ab60a6eb63b889978b3d9b295dcb3be370
Source-Link: https://github.com/googleapis/synthtool/commit/721339ab60a6eb63b889978b3d9b295dcb3be370

* build: use PyPI API token in secret manager

Migrate python libraries onto the PyPI API token stored in secret manager.

A PyPI API token is limited in scope to uploading new releases. https://pypi.org/help/#apitoken

Verified that this works with [build](https://fusion2.corp.google.com/invocations/14bae126-83fa-4328-8da9-d390ed99315c/targets/cloud-devrel%2Fclient-libraries%2Fpython%2Fgoogleapis%2Fpython-vision%2Frelease%2Frelease;config=default/log) on https://github.com/googleapis/python-vision/pull/136

Source-Author: Bu Sun Kim <e20aa14702d7e04a52a901b5515eeecef97a5b5f@users.noreply.github.com>
Source-Date: Wed Apr 14 17:46:06 2021 -0600
Source-Repo: googleapis/synthtool
Source-Sha: 043cc620d6a6111816d9e09f2a97208565fde958
Source-Link: https://github.com/googleapis/synthtool/commit/043cc620d6a6111816d9e09f2a97208565fde958
GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples