Add message to formatter SyntaxError

[konstin]

Summary Add a static string error message to the formatter syntax error so we can disambiguate where the syntax error came from

Test Plan No fixed tests, we don't expect this to occur, but it helped with transformers syntax error debugging:

Error: Failed to format node

Caused by:
    syntax error: slice first colon token was not a colon

[konstin]

Current dependencies on/for this PR:

• main
  • PR Add message to formatter SyntaxError #5881 👈
    • PR Handle parentheses when formatting slice expressions #5882
      • PR Formatter: Small RParen refactoring #5885

This comment was auto-generated by Graphite.

[github-actions]

PR Check Results

Ecosystem

✅ ecosystem check detected no changes.

Benchmark

Linux

group                                      main                                   pr
-----                                      ----                                   --
formatter/large/dataset.py                 1.00      9.8±0.03ms     4.1 MB/sec    1.01      9.9±0.03ms     4.1 MB/sec
formatter/numpy/ctypeslib.py               1.00   1914.3±2.99µs     8.7 MB/sec    1.01   1924.0±4.60µs     8.7 MB/sec
formatter/numpy/globals.py                 1.00    208.7±0.21µs    14.1 MB/sec    1.00    209.7±0.76µs    14.1 MB/sec
formatter/pydantic/types.py                1.00      4.2±0.01ms     6.0 MB/sec    1.01      4.3±0.01ms     6.0 MB/sec
linter/all-rules/large/dataset.py          1.00     13.5±0.02ms     3.0 MB/sec    1.01     13.6±0.04ms     3.0 MB/sec
linter/all-rules/numpy/ctypeslib.py        1.00      3.4±0.01ms     4.9 MB/sec    1.00      3.4±0.01ms     4.8 MB/sec
linter/all-rules/numpy/globals.py          1.00    373.5±0.82µs     7.9 MB/sec    1.00    374.8±2.62µs     7.9 MB/sec
linter/all-rules/pydantic/types.py         1.00      6.1±0.01ms     4.2 MB/sec    1.00      6.1±0.01ms     4.2 MB/sec
linter/default-rules/large/dataset.py      1.00      7.1±0.01ms     5.8 MB/sec    1.01      7.1±0.01ms     5.7 MB/sec
linter/default-rules/numpy/ctypeslib.py    1.00   1437.0±2.54µs    11.6 MB/sec    1.01   1446.0±5.55µs    11.5 MB/sec
linter/default-rules/numpy/globals.py      1.00    149.5±0.57µs    19.7 MB/sec    1.01    150.4±0.21µs    19.6 MB/sec
linter/default-rules/pydantic/types.py     1.00      3.2±0.01ms     8.1 MB/sec    1.01      3.2±0.01ms     8.1 MB/sec

Windows

group                                      main                                   pr
-----                                      ----                                   --
formatter/large/dataset.py                 1.00     11.7±0.35ms     3.5 MB/sec    1.00     11.7±0.35ms     3.5 MB/sec
formatter/numpy/ctypeslib.py               1.00      2.3±0.11ms     7.1 MB/sec    1.01      2.3±0.12ms     7.1 MB/sec
formatter/numpy/globals.py                 1.00   267.8±20.04µs    11.0 MB/sec    1.00   266.9±15.18µs    11.1 MB/sec
formatter/pydantic/types.py                1.00      5.2±0.26ms     4.9 MB/sec    1.02      5.3±0.31ms     4.8 MB/sec
linter/all-rules/large/dataset.py          1.01     16.5±0.45ms     2.5 MB/sec    1.00     16.4±0.39ms     2.5 MB/sec
linter/all-rules/numpy/ctypeslib.py        1.00      4.4±0.19ms     3.8 MB/sec    1.02      4.5±0.16ms     3.7 MB/sec
linter/all-rules/numpy/globals.py          1.00   523.3±25.42µs     5.6 MB/sec    1.01   527.4±18.20µs     5.6 MB/sec
linter/all-rules/pydantic/types.py         1.01      7.5±0.23ms     3.4 MB/sec    1.00      7.4±0.20ms     3.4 MB/sec
linter/default-rules/large/dataset.py      1.00      8.5±0.21ms     4.8 MB/sec    1.00      8.6±0.25ms     4.8 MB/sec
linter/default-rules/numpy/ctypeslib.py    1.00  1814.3±69.79µs     9.2 MB/sec    1.00  1812.7±62.65µs     9.2 MB/sec
linter/default-rules/numpy/globals.py      1.01   207.2±15.54µs    14.2 MB/sec    1.00    205.1±9.04µs    14.4 MB/sec
linter/default-rules/pydantic/types.py     1.04      4.0±0.15ms     6.5 MB/sec    1.00      3.8±0.11ms     6.7 MB/sec