uv export --without-hashes

[maxfirman]

Please could you add a --without-hashes option to uv export similar to pdm export

[charliermarsh]

What's the motivation for excluding hashes?

[maxfirman]

I'm trying to migrate an existing process. There is a CI pipeline stage which installs dependencies with a requirements.txt which fails with:

ERROR: In --require-hashes mode, all requirements must have their versions pinned with ==. These do not:
    sqlglot[rs] from .....

Previously I was generating the requirements.txt using pdm export --without-hashes and this was working. I'm not 100% sure why it doesn't like the hashes. I'm guessing it could be related to the order in which the index and extra-index-urls are specified, perhaps there is a different index resolution order between the environments where I ran uv lock.

Unfortunately I don't own the code in the ci pipeline stage, otherwise I would just change it to use uv sync

[maxfirman]

I wonder whether this could be mitigated if uv export were to include the index-url and extra-index-url in the requirements.txt. I know that pip-compile does this. I will test this theory.

[charliermarsh]

Thanks. Is that error coming from a pip install call or a uv call?

[maxfirman]

pip install

[charliermarsh]

I suppose it's reasonable to allow this given that pip doesn't have a way to turn it off.