python-poetry
install.python-poetry.org with constraints.txt
- [x] I have searched the issues of this repo and believe that this is not a duplicate.
- [x] I have searched the documentation and believe that my question is not covered.
Feature Request
Currently when running poetry-install.py for a specific version the dependencies of that specific poetry version are resolved at install time and may include recently published versions.
For example, poetry==1.1.11 required cryptography>=2.0 This has been incrementing to pull a newer and newer version of cryptography which ultimately broke a CI docker build I run when the newest version started requiring a rust compiler.
It would be great if we could deterministically install poetry - even if that required the 1-time generation of a poetry-install lock file.
Actually a solution to my problem at hand was to prevent the install from trying to build the cryptography package wheel by adding "--prefer-binary" arg to the install command.
Potentially we could expose that as an option
Where do you add the --prefer-binary option?
When I do curl -sSL https://install.python-poetry.org | python - --version "1.1.12" --prefer-binary I get an error error: unrecognized arguments: --prefer-binary.
RUN curl -sSL https://install.python-poetry.org | python - --version "1.1.12" --prefer-binary 1.3s
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> [3/3] RUN curl -sSL https://install.python-poetry.org | python - --version "1.1.12" --prefer-binary:
python-poetry/poetry#6 1.260 usage: - [-h] [-p] [--version VERSION] [-f] [-y] [--uninstall] [--path PATH]
python-poetry/poetry#6 1.260 [--git GIT]
python-poetry/poetry#6 1.260 -: error: unrecognized arguments: --prefer-binary
What do you mean by poetry-install.py? We don't provide that script. Could you elaborate?
I do believe this user is referring to install.python-poetry.org. Generating a requirements.txt or constraints.txt optionally as part of releases could be nice and is essentially what is being asked for here.
Another vote for this feature. This becomes problematic for installs that need to compile dependencies, like cryptography, for environments that may not have a rust compiler (or do, but it's not up to date enough https://cryptography.io/en/latest/installation/#rust).
Installing poetry in an armhf environment (like rpi) with a piwheels source isn't enough because only some of the wheels are built (https://piwheels.org/project/cryptography/) and the ones that do have wheels cannot be pinned
