Hello, Product Manager for App Engine here. Both Python 2.7 and Python 3.7 on the App Engine standard environment have the same free tier -- read more here <https://cloud.google.com/free/docs/always-free-usage-limits#gae_name>.
The difference is that Python 3.7 requires that you have a billing account on file. As long as your usage falls within the free tier allocation, you won't be charged. You can use spending limits <https://cloud.google.com/appengine/pricing#spending_limit> to minimize any costs in case you do exceed the free tier. On Sunday, September 30, 2018 at 12:12:38 PM UTC-7, [email protected] wrote: > > So you are saying that Python 2.7 standard environment projects can be > hosted without billing, but Python 3.7 standard environment projects cannot? > > The comparison page > https://cloud.google.com/appengine/docs/standard/appengine-generation > says explicitly that both environments have a free tier. Apparently that > is not true. > > > > On Sunday, September 30, 2018 at 1:56:23 PM UTC-4, [email protected] wrote: >> >> In https://groups.google.com/forum/#!topic/google-appengine/D_upGqj4zMY, >> Stewart >> Reichling says: >> >> - for Python 3.7, we recommend using Python's idiomatic development >> practices, as listed on this page >> >> <https://cloud.google.com/appengine/docs/standard/python3/testing-and-deploying-your-app> >> >> In my local environment I've created a python 3.7 virtual environment and >> installed Flask and successfully run the hello world app from >> >> python-docs-samples/appengine/standard_python37/hello_world >> >> >> But when I do a gcloud app deploy, it gives the error: >> >> Beginning deployment of service [default]... >> ╔════════════════════════════════════════════════════════════╗ >> ╠═ Uploading 0 files to Google Cloud Storage ═╣ >> ╚════════════════════════════════════════════════════════════╝ >> File upload done. >> Updating service [default]...failed. >> ERROR: (gcloud.app.deploy) Error Response: [7] Access Not Configured. >> Cloud Build has not been used in project *** before or it is disabled. >> Enable it by visiting >> https://console.developers.google.com/apis/api/cloudbuild.googleapis.com/overview?project=ham-50532 >> >> then retry. If you enabled this API recently, wait a few minutes for the >> action to propagate to our systems and retry. >> >> >> Going to the console it says billing needs to be enabled. That has never >> happened to any other apps I've deployed to the standard environment. >> What other settings are needed to run hello_world in the standard >> environment with free quotas? I've updated my local Google Cloud SDK to >> version 218.0.0, and I get the identical error when I try to deploy the >> same files from cloudshell. >> >> Also, the hello_world app.yaml says "runtime: python37", but the >> cloudshell virtualenv in /usr/local/bin creates a python 3.5.3 >> environment. Where is the cloudshell python37 installation located, from >> which a "python -m venv" command can be used to create a 3.7 environment? >> >> -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/dbac957a-e2e8-4e20-9275-6ea14b1dc812%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
