You can try updating to the latest Cloud SDK. It should be included in that version. I * believe * there is a new version available as of yesterday.
On Wed, Jan 13, 2021 at 10:56 AM Boro <[email protected]> wrote: > *TL;DR:* the dev_appserver.py tool's list of supported runtimes needs to > be updated to include the python38 runtime > > *My hacky workaround/solution:* > I found and edited the runtime_factories.py file located in the gcloud > devappserver2 tool directory. On my Ubuntu 18.04 install, it was located > here: > ``` > > /usr/lib/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/runtime_factories.py > ``` > > I added `python38` to both `MODERN_RUNTIMES` and `FACTORIES` like this: > ``` > MODERN_RUNTIMES = set(['python38', 'python37', 'go111']) > > > FACTORIES = { > 'go': go_factory.GoRuntimeInstanceFactory, > 'go111': go_factory.GoRuntimeInstanceFactory, > 'php55': php_factory.PHPRuntimeInstanceFactory, > 'php72': php_factory.PHPRuntimeInstanceFactory, > 'python': python_factory.PythonRuntimeInstanceFactory, > 'python38': python_factory.PythonRuntimeInstanceFactory, > 'python37': python_factory.PythonRuntimeInstanceFactory, > 'python27': python_factory.PythonRuntimeInstanceFactory, > 'python-compat': python_factory.PythonRuntimeInstanceFactory, > 'custom': custom_factory.CustomRuntimeInstanceFactory, > } > ``` > > Then hit save, and ran dev_appserver.py again and IT WORKED! I've also > confirmed that it's actually running python38 runtime! > > @Google, please update the tool so others don't have to do this hacky > workaround! 🙏 > > Thank you! > > On Wednesday, January 13, 2021 at 11:32:16 AM UTC-5 Boro wrote: > >> I'm trying to upgrade the GAE runtime on several python projects from >> python37 to python38. >> I've used dev_appserver.py to test the apps locally before we deploy but >> I'm getting an unknown runtime error after changing the runtime to >> python38. Python 3.8 should be a supported runtime according to the appengine >> docs >> <https://cloud.google.com/appengine/docs/standard/python3/configuring-your-app-with-app-yaml> >> . >> >> I've also updated all gcloud cli components to the latest version. Is >> this just something that's been changed/deprecated and I'm just not aware >> of it? or is it actually a bug and missing from the `dev_appserver.py` tool? >> >> Any help would be appreciated! :) >> >> >> ``` >> RuntimeError: Unknown runtime 'python38'; supported runtimes are >> 'custom', 'go', 'go111', 'java', 'java7', 'java8', 'php55', 'php72', >> 'python', 'python-compat', >> 'python27', 'python37'. >> ``` >> >> >> Full traceback: >> >> ``` >> Traceback (most recent call last): >> File "/mnt/c/Users/Admin/AppData/Local/Google/Cloud >> SDK/google-cloud-sdk/platform/google_appengine/dev_appserver.py", line 96, >> in <module> >> _run_file(__file__, globals()) >> File "/mnt/c/Users/Admin/AppData/Local/Google/Cloud >> SDK/google-cloud-sdk/platform/google_appengine/dev_appserver.py", line 90, >> in _run_file >> execfile(_PATHS.script_file(script_name), globals_) >> File "/mnt/c/Users/Admin/AppData/Local/Google/Cloud >> SDK/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", >> line 613, in <module> >> main() >> File "/mnt/c/Users/Admin/AppData/Local/Google/Cloud >> SDK/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", >> line 601, in main >> dev_server.start(options) >> File "/mnt/c/Users/Admin/AppData/Local/Google/Cloud >> SDK/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", >> line 373, in start >> options.api_host, apiserver.port, wsgi_request_info_) >> File "/mnt/c/Users/Admin/AppData/Local/Google/Cloud >> SDK/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/dispatcher.py", >> line 259, in start >> ssl_port) >> File "/mnt/c/Users/Admin/AppData/Local/Google/Cloud >> SDK/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/dispatcher.py", >> line 396, in _create_module >> ssl_port=ssl_port) >> File "/mnt/c/Users/Admin/AppData/Local/Google/Cloud >> SDK/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/module.py", >> line 1313, >> in __init__ >> super(AutoScalingModule, self).__init__(**kwargs) >> File "/mnt/c/Users/Admin/AppData/Local/Google/Cloud >> SDK/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/module.py", >> line 599, in __init__ >> self._module_configuration) >> File "/mnt/c/Users/Admin/AppData/Local/Google/Cloud >> SDK/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/module.py", >> line 226, in _create_instance_factory >> sorted(repr(k) for k in runtime_factories.FACTORIES)))) >> RuntimeError: Unknown runtime 'python38'; supported runtimes are >> 'custom', 'go', 'go111', 'java', 'java7', 'java8', 'php55', 'php72', >> 'python', 'python-compat', >> 'python27', 'python37'. >> ``` >> > -- > 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 view this discussion on the web visit > https://groups.google.com/d/msgid/google-appengine/0ff40104-d0a3-4677-9bb3-21bd3c62f917n%40googlegroups.com > <https://groups.google.com/d/msgid/google-appengine/0ff40104-d0a3-4677-9bb3-21bd3c62f917n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. 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