rules_python
                                
                                 rules_python copied to clipboard
                                
                                    rules_python copied to clipboard
                            
                            
                            
                        feat: allow overriding rules in `whl_library` repository rule
WIP - this is to discuss an interface for allowing users to better customize the build process. Once this is defined, we can then implement something for allowing users to build from source in the build context. That would require the following missing pieces that should be implemented in other PRs:
- [ ] Using http_archiveor implement a newsdist_libraryrepository rule for handlingsdist.
- [ ] A rudimentary py_sdist_librarythat allows invoking a PEP518 build backend in the build phase.
Related to the discussion in #2118.