force revalidate cache when package with version not found in cache/

[trim21]

Issue Kind

Brand new capability

Description

I have a package A and package B require A. When I publish a new version of package A@x.y.z, I may run poetry add A@x.y.z in B. And if A is not published yet, versions of A is cached.

After A is published, when I run poetry add A@x.y.zagain, poetry still try to find result from cache, so it raise a error thatA@x.y.z` not found.

Hope in this case poetry could revalidate cache.

Impact

not sure

Workarounds

clear all cache, but too much.

[dimbleby]

of course poetry is already capable of finding new releases, this is a main line case

I expect what you are seeing is simply that it is respecting cache expiry headers as set by pypi, the timeout should be quite short

if you are impatient there is always --no-cache.

no change needed

[trim21]

thanks