🚀 feature request

Relevant Rules

compile_pip_requirements

Description

As it is, compile_pip_requirements, through python/pip_install/pip_compile.py, always adds the --generate-hashes flag.

    sys.argv.append("--generate-hashes")

I would like an option to disable that.

Specifically, I'm using compile_pip_requirements both to generate requirement.txt files, where I do want the hashes, and also to generate constraints.txt files, where the hashes don't really make sense. It's the requirements.txt files that control what gets installed, so the hashes make a lot of sense there, but in the constraints file (used with -c constraints.txt in a requirements.in file) hashes make less sense. I'm not sure they are even obeyed by pip (see pypa/pip#8792), so in the constraints file it's confusing noise at best.

Describe the solution you'd like

A parameter to compile_pip_requirements that says if we want hashes in the output file.