Lockfile diffs between Linux and macOS in `[package.extras]`

• Poetry version: 1.3.1
• Python version: 3.11.1
• OS version and name: python:3.11 Docker image vs macOS 12.6
• pyproject.toml: (see below)

• I am on the latest stable Poetry version, installed using a recommended method.
• I have searched the issues of this repo and believe that this is not a duplicate.
• I have consulted the FAQ and blog for any relevant entries or release notes.

Issue

Starting with following pyproject.toml:

[tool.poetry]
name = "tmp"
version = "0.1.0"
description = ""
authors = ["Your Name <[e-mail]>"]
readme = "README.md"

[tool.poetry.dependencies]
python = "^3.11"
pynacl = "^1.5.0"


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

Running poetry lock in macOS or Linux respectively, the lock file will have different contents:

% diff -u poetry.lock poetry.lock.linux
--- poetry.lock	2022-12-16 17:16:10.000000000 +0200
+++ poetry.lock.linux	2022-12-16 17:15:49.000000000 +0200
@@ -113,7 +113,7 @@
 cffi = ">=1.4.1"

 [package.extras]
-docs = ["sphinx (>=1.6.5)", "sphinx_rtd_theme"]
+docs = ["sphinx (>=1.6.5)", "sphinx-rtd-theme"]
 tests = ["hypothesis (>=3.27.0)", "pytest (>=3.2.1,!=3.3.0)"]

 [metadata]

This results in unnecessary churn in git history, as developers from different OSes touch the file.

[intgr]

@neersighted This bug is in Poetry’s cache management, I can reproduce this on CircleCI.

1. Add pynacl with Poetry 1.2.2
2. Delete poetry.lock
3. Upgrade to Poetry 1.3.1
4. Try poetry lock again wth 1.3.1

It will produce the line docs = ["sphinx (>=1.6.5)", "sphinx_rtd_theme"] instead of docs = ["sphinx (>=1.6.5)", "sphinx-rtd-theme"]

https://github.com/intgr/poetry-test/blob/circleci-project-setup/.circleci/config.yml#L40-L52

Relevant output:

Poetry (version 1.3.1)
Updating dependencies
Resolving dependencies... (0.0s)Resolving dependencies... (0.1s)Resolving dependencies... (0.2s)Resolving dependencies... (0.4s)

Writing lock file
docs = ["sphinx (>=1.6.5)", "sphinx_rtd_theme"]

Full output: https://app.circleci.com/pipelines/github/intgr/poetry-test/9/workflows/326151b0-1251-41dd-abde-8dba33d46cba/jobs/10

The work-around is to delete Poetry’s cache.

[intgr]

@radoering Did you try to reproduce this and fail? If so, please say that clearly.

I don’t see anyone here saying that they could not reproduce it. I only see an incorrect assumption about what version of Poetry I used.