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Poetry and python38 not found #651

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@reikje

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@reikje

For the first time, I am trying to use the Serverless Framework using the google-python template and serverless-python-requirements. I am a big fan of poetry and would like to use it for this project.

My serverless.yml is below. Based on the errors I am getting, I can tell that it is not using poetry when running sls deploy.

Error: python38 not found! Try the pythonBin option.
at pipAcceptsSystem (/Users/username/dev/cloudfunctions/node_modules/serverless-python-requirements/lib/pip.js:104:13)

Ideally, I shouldn't have to set pythonBin if poetry is detected right? Does anyone have a suggestion, how I should set up my projects, so that python and pip are picked up from the virtualenv that poetry is managing?

serverless.yml

service: cloudfunctions

provider:
  name: google
  stage: dev
  runtime: python38
  project: notShown  

frameworkVersion: '2'
plugins:
  - serverless-google-cloudfunctions
  - serverless-python-requirements

package:
  exclude:
    - node_modules/**
    - .gitignore
    - .git/**

functions:
  first:
    handler: http
    events:
      - http: path

pyproject.toml

[tool.poetry]
name = "cloudfunctions"
version = "0.1.0"
description = ""
authors = ["..."]

[tool.poetry.dependencies]
python = "^3.8"

[tool.poetry.dev-dependencies]

[build-system]
requires = ["poetry-core>=1.0.0"]
build-backend = "poetry.core.masonry.api"

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