Missing wheels (metadata.files all empty lists)

[jstriebel]

• I am on the latest Poetry version.

• I have searched the issues of this repo and believe that this is not a duplicate.

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

• OS version and name: Debian 10.12

• Poetry version: Tested with poetry 1.1.11, 1.1.14 and 1.2.0b3

Issue

When updating dependencies (e.g. via poetry update <my_dep>), wheels are not listed anymore under metadata.files in the poetry.lock file. At first this happened only for a single updated dependency, after clearing the pypi cache (via rm -rf ~/.cache/pypoetry/cache or poetry cache clear pypi --all) they are missing for all packages, even when wheels have been available before and listed. The same versions as before (that were not changed on pypi since) are now missing the files, poetry.lock looks like this now:

…

[metadata.files]
aiobotocore = []
aiohttp = []
aioitertools = []
aiosignal = []
anyio = []
appdirs = []
asciitree = []
astroid = []
…

I suspect that a recent change in the PyPI API might be the source of this issue:
https://discuss.python.org/t/backwards-incompatible-change-to-pypi-json-api/17154

I believe this is a critical bug, since wheels can not easily be installed anymore due to it.

PS: Thanks for all your great work with poetry! ❤️

[dimbleby]

#5970, clear your cache, retry with 1.1.14 (or 1.2.0b3), then please close - thanks

[jstriebel]

Seems like I didn't update poetry properly when testing this, sorry for the duplicate. Works with proper 1.1.14 indeed, thanks!

[github-actions]

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