pw_presubmit: Add check for Python versions

Add check for mismatched versions of Python packages. Also created
cpp_checks.py and moved pragma_once there, along with moving bazel_lint
to build.py. Now no checks are defined in presubmit.py (except for
short-term compatibility for downstream projects referencing these
checks).

Adding the Python package version check to the lintformat presubmit
program but not to any programs regularly run on workstations, since
people may have additional packages installed locally which would cause
presubmit to fail. LUCI always bootstraps from a clean environment so it
should reliably pass there.

Change-Id: I8d264064ed56d2fea2a2effbb65c39b33644f4f0
Bug: 459
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/60445
Pigweed-Auto-Submit: Rob Mohr <mohrr@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>
9 files changed
tree: 731d3231b12d42126565be37fe98bdd0a9a1d759
  1. build_overrides/
  2. docker/
  3. docs/
  4. pw_allocator/
  5. pw_analog/
  6. pw_android_toolchain/
  7. pw_arduino_build/
  8. pw_assert/
  9. pw_assert_basic/
  10. pw_assert_log/
  11. pw_base64/
  12. pw_bloat/
  13. pw_blob_store/
  14. pw_bluetooth_hci/
  15. pw_boot/
  16. pw_boot_cortex_m/
  17. pw_build/
  18. pw_build_info/
  19. pw_bytes/
  20. pw_checksum/
  21. pw_chrono/
  22. pw_chrono_embos/
  23. pw_chrono_freertos/
  24. pw_chrono_stl/
  25. pw_chrono_threadx/
  26. pw_cli/
  27. pw_console/
  28. pw_containers/
  29. pw_cpu_exception/
  30. pw_cpu_exception_cortex_m/
  31. pw_crypto/
  32. pw_docgen/
  33. pw_doctor/
  34. pw_env_setup/
  35. pw_file/
  36. pw_function/
  37. pw_fuzzer/
  38. pw_hdlc/
  39. pw_hex_dump/
  40. pw_i2c/
  41. pw_interrupt/
  42. pw_interrupt_cortex_m/
  43. pw_kvs/
  44. pw_libc/
  45. pw_log/
  46. pw_log_basic/
  47. pw_log_null/
  48. pw_log_rpc/
  49. pw_log_tokenized/
  50. pw_malloc/
  51. pw_malloc_freelist/
  52. pw_metric/
  53. pw_minimal_cpp_stdlib/
  54. pw_module/
  55. pw_multisink/
  56. pw_package/
  57. pw_persistent_ram/
  58. pw_polyfill/
  59. pw_preprocessor/
  60. pw_presubmit/
  61. pw_protobuf/
  62. pw_protobuf_compiler/
  63. pw_random/
  64. pw_result/
  65. pw_ring_buffer/
  66. pw_router/
  67. pw_rpc/
  68. pw_snapshot/
  69. pw_software_update/
  70. pw_span/
  71. pw_status/
  72. pw_stm32cube_build/
  73. pw_stream/
  74. pw_string/
  75. pw_symbolizer/
  76. pw_sync/
  77. pw_sync_baremetal/
  78. pw_sync_embos/
  79. pw_sync_freertos/
  80. pw_sync_stl/
  81. pw_sync_threadx/
  82. pw_sys_io/
  83. pw_sys_io_arduino/
  84. pw_sys_io_baremetal_lm3s6965evb/
  85. pw_sys_io_baremetal_stm32f429/
  86. pw_sys_io_stdio/
  87. pw_target_runner/
  88. pw_thread/
  89. pw_thread_embos/
  90. pw_thread_freertos/
  91. pw_thread_stl/
  92. pw_thread_threadx/
  93. pw_tls_client/
  94. pw_tls_client_boringssl/
  95. pw_tls_client_mbedtls/
  96. pw_tokenizer/
  97. pw_tool/
  98. pw_toolchain/
  99. pw_trace/
  100. pw_trace_tokenized/
  101. pw_transfer/
  102. pw_unit_test/
  103. pw_varint/
  104. pw_watch/
  105. pw_web_ui/
  106. pw_work_queue/
  107. targets/
  108. third_party/
  109. .bazelignore
  110. .bazelrc
  111. .clang-format
  112. .clang-tidy
  113. .eslintrc.json
  114. .gitattributes
  115. .gitignore
  116. .gn
  117. .prettierrc.js
  118. .pylintrc
  119. activate.bat
  120. AUTHORS
  121. bootstrap.bat
  122. bootstrap.sh
  123. BUILD.bazel
  124. BUILD.gn
  125. BUILDCONFIG.gn
  126. CMakeLists.txt
  127. LICENSE
  128. modules.gni
  129. OWNERS
  130. package.json
  131. PW_PLUGINS
  132. README.md
  133. tsconfig.json
  134. WORKSPACE
  135. yarn.lock
README.md

See our website: http://pigweed.dev