poetry update hangs

[jacopok]

• I am on the latest Poetry version, 1.2.0.

• I have searched the issues of this repo and believe that this is not a duplicate (this issue seems kind of similar but remains open, and the solution in the last comment does not work for me).

• If an exception occurs when executing a command, I executed it again in debug mode (-vvv option).

• OS version and name: Ubuntu 22.04

• Poetry version: 1.2.0

[tool.poetry]
name = "example"
version = "0.1.0"
description = ""
authors = ["jacopok <jacopok@gmail.com>"]
readme = "README.md"
packages = [{include = "example"}]

[tool.poetry.dependencies]
python = "^3.9"
numpy = ">=1.23.0"


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

Issue

The command poetry update -vvv given in a fresh shell hangs with the following output:

$ poetry update -vvv
Loading configuration file /home/jacopo/.config/pypoetry/config.toml
Using virtualenv: /home/jacopo/.cache/pypoetry/virtualenvs/example-s9A39rV6-py3.9
Project environment contains an empty path in sys_path, ignoring.
Updating dependencies
Resolving dependencies...
   1: fact: example is 0.1.0
   1: derived: example
   1: fact: example depends on numpy (>=1.23.0)
   1: selecting example (0.1.0)
   1: derived: numpy (>=1.23.0)
[keyring.backend] Loading KWallet
[keyring.backend] Loading SecretService
[keyring.backend] Loading Windows
[keyring.backend] Loading chainer
[keyring.backend] Loading libsecret
[keyring.backend] Loading macOS
Creating new session for pypi.org
[urllib3.connectionpool] Starting new HTTPS connection (1): pypi.org:443
[urllib3.connectionpool] https://pypi.org:443 "GET /pypi/numpy/json HTTP/1.1" 304 0

and the issue seems to happen regardless of the specific package used.

On the other hand, if I turn off my internet connection, I get

$ poetry update -vvv
Loading configuration file /home/jacopo/.config/pypoetry/config.toml
Using virtualenv: /home/jacopo/.cache/pypoetry/virtualenvs/example-s9A39rV6-py3.9
Project environment contains an empty path in sys_path, ignoring.
Updating dependencies
Resolving dependencies...
   1: fact: example is 0.1.0
   1: derived: example
   1: fact: example depends on numpy (>=1.23.0)
   1: selecting example (0.1.0)
   1: derived: numpy (>=1.23.0)
[keyring.backend] Loading KWallet
[keyring.backend] Loading SecretService
[keyring.backend] Loading Windows
[keyring.backend] Loading chainer
[keyring.backend] Loading libsecret
[keyring.backend] Loading macOS
Creating new session for pypi.org
[urllib3.connectionpool] Starting new HTTPS connection (1): pypi.org:443
Retrying HTTP request in 0.5 seconds.
[urllib3.connectionpool] Starting new HTTPS connection (2): pypi.org:443
Retrying HTTP request in 1.0 seconds.
[urllib3.connectionpool] Starting new HTTPS connection (3): pypi.org:443
Retrying HTTP request in 1.5 seconds.
[urllib3.connectionpool] Starting new HTTPS connection (4): pypi.org:443
Retrying HTTP request in 2.0 seconds.
[urllib3.connectionpool] Starting new HTTPS connection (5): pypi.org:443
Retrying HTTP request in 2.5 seconds.
[urllib3.connectionpool] Starting new HTTPS connection (6): pypi.org:443
   1: Version solving took 7.587 seconds.
   1: Tried 1 solutions.

  Stack trace: 
[omitted]

  ConnectionError

  HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /pypi/numpy/json (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7fc2e8c42790>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution'))

I don't know much about networking, but pypi seems not to be down as of now, 2022-09-15 14:30 CEST...

[dimbleby]

probably a stuck lockfile in your cache, try find ~/.cache/pypoetry/ -name '*.lock' -delete or similar

[jacopok]

That worked! Thank you very much!

[dimbleby]

#6471

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.