Fix problems with the non-strict Python toolchain

1. Change the Python workspace suffix from registering all toolchains (via `:all`) in the @bazel_tools//tools/python package, to just registering the normal autodetecting toolchain. This ensures that the non-strict toolchain never inadvertently gets higher precedence than the standard toolchain. (This may have been working before by chance, but let's be safe and not rely on target pattern expansion order.) A side-effect of this is that we need to make our analysis and shell integration tests use the standard toolchain's name.

2. Fix bad quoting that caused the suggested command line flag to not be printed

3. Now that the wrapper is shared, there's two possible names for the toolchain, so output the right one in error messages.

Fixes #8576, follow-up to #8547.

RELNOTES: None
PiperOrigin-RevId: 251937305
4 files changed
tree: 7a59b171775905749bc69e3a6666b3e66799520c
  1. .bazelci/
  2. examples/
  3. scripts/
  4. site/
  5. src/
  6. third_party/
  7. tools/
  8. .bazelrc
  9. .gitattributes
  10. .gitignore
  11. AUTHORS
  12. BUILD
  13. CHANGELOG.md
  14. CODEOWNERS
  15. combine_distfiles.py
  16. combine_distfiles_to_tar.sh
  17. compile.sh
  18. CONTRIBUTING.md
  19. CONTRIBUTORS
  20. distdir.bzl
  21. ISSUE_TEMPLATE.md
  22. LICENSE
  23. README.md
  24. WORKSPACE
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