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Disallow newlines in format specifiers of single quoted f- or t-strings (#18708)

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Micha Reiser 2025-06-18 14:56:15 +02:00 • committed by GitHub
parent 23261a38a0
commit 1188ffccc4
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17 changed files with 521 additions and 513 deletions
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23
crates/ruff_python_parser/tests/snapshots/invalid_syntax@re_lexing__fstring_format_spec_1.py.snap
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@ -169,15 +169,7 @@ Module(
InterpolatedStringFormatSpec {
range: 226..228,
node_index: AtomicNodeIndex(..),
elements: [
Literal(
InterpolatedStringLiteralElement {
range: 226..228,
node_index: AtomicNodeIndex(..),
value: "\\",
},
),
],
elements: [],
},
),
},
@ -385,11 +377,22 @@ Module(
6 | 'format spec'}
7 |
8 | f'middle {'string':\\
| ^ Syntax Error: f-string: unterminated string
| ^^ Syntax Error: f-string: newlines are not allowed in format specifiers when using single quotes
9 | 'format spec'}
|
|
6 | 'format spec'}
7 |
8 | f'middle {'string':\\
| ^ Syntax Error: f-string: expecting '}'
9 | 'format spec'}
10 |
11 | f'middle {'string':\\\
|
|
8 | f'middle {'string':\\
9 | 'format spec'}

2
crates/ruff_python_parser/tests/snapshots/invalid_syntax@unterminated_fstring_newline_recovery.py.snap
View file

@ -384,7 +384,7 @@ Module(
3 | f"hello {x
4 | 2 + 2
5 | f"hello {x:
| ^ Syntax Error: f-string: unterminated string
| ^ Syntax Error: f-string: newlines are not allowed in format specifiers when using single quotes
6 | 3 + 3
7 | f"hello {x}
|