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---
source: crates/ruff_python_parser/tests/fixtures.rs
input_file: crates/ruff_python_parser/resources/inline/err/t_string_unclosed_lbrace.py
---
## AST
```
Module(
ModModule {
node_index: NodeIndex(None),
range: 0..82,
body: [
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 44..48,
value: TString(
ExprTString {
node_index: NodeIndex(None),
range: 44..48,
value: TStringValue {
inner: Single(
TString {
range: 44..48,
node_index: NodeIndex(None),
elements: [
Interpolation(
InterpolatedElement {
range: 46..47,
node_index: NodeIndex(None),
expression: Name(
ExprName {
node_index: NodeIndex(None),
range: 47..47,
id: Name(""),
ctx: Invalid,
},
),
debug_text: None,
conversion: None,
format_spec: None,
},
),
],
flags: TStringFlags {
quote_style: Double,
prefix: Regular,
triple_quoted: false,
unclosed: false,
},
},
),
},
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 49..58,
value: TString(
ExprTString {
node_index: NodeIndex(None),
range: 49..58,
value: TStringValue {
inner: Single(
TString {
range: 49..58,
node_index: NodeIndex(None),
elements: [
Interpolation(
InterpolatedElement {
range: 51..57,
node_index: NodeIndex(None),
expression: Name(
ExprName {
node_index: NodeIndex(None),
range: 52..55,
id: Name("foo"),
ctx: Load,
},
),
debug_text: None,
conversion: Repr,
format_spec: None,
},
),
],
flags: TStringFlags {
quote_style: Double,
prefix: Regular,
triple_quoted: false,
unclosed: false,
},
},
),
},
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 59..67,
value: TString(
ExprTString {
node_index: NodeIndex(None),
range: 59..67,
value: TStringValue {
inner: Single(
TString {
range: 59..67,
node_index: NodeIndex(None),
elements: [
Interpolation(
InterpolatedElement {
range: 61..66,
node_index: NodeIndex(None),
expression: Name(
ExprName {
node_index: NodeIndex(None),
range: 62..65,
id: Name("foo"),
ctx: Load,
},
),
debug_text: Some(
DebugText {
leading: "",
trailing: "=",
},
),
conversion: None,
format_spec: None,
},
),
],
flags: TStringFlags {
quote_style: Double,
prefix: Regular,
triple_quoted: false,
unclosed: false,
},
},
),
},
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 68..72,
value: TString(
ExprTString {
node_index: NodeIndex(None),
range: 68..72,
value: TStringValue {
inner: Single(
TString {
range: 68..72,
node_index: NodeIndex(None),
elements: [
Interpolation(
InterpolatedElement {
range: 70..71,
node_index: NodeIndex(None),
expression: Name(
ExprName {
node_index: NodeIndex(None),
range: 71..71,
id: Name(""),
ctx: Invalid,
},
),
debug_text: None,
conversion: None,
format_spec: None,
},
),
],
flags: TStringFlags {
quote_style: Double,
prefix: Regular,
triple_quoted: false,
unclosed: false,
},
},
),
},
},
),
},
),
Expr(
StmtExpr {
node_index: NodeIndex(None),
range: 73..81,
value: TString(
ExprTString {
node_index: NodeIndex(None),
range: 73..81,
value: TStringValue {
inner: Single(
TString {
range: 73..81,
node_index: NodeIndex(None),
elements: [
Interpolation(
InterpolatedElement {
range: 77..78,
node_index: NodeIndex(None),
expression: Name(
ExprName {
node_index: NodeIndex(None),
range: 78..78,
id: Name(""),
ctx: Invalid,
},
),
debug_text: None,
conversion: None,
format_spec: None,
},
),
],
flags: TStringFlags {
quote_style: Double,
prefix: Regular,
triple_quoted: true,
unclosed: false,
},
},
),
},
},
),
},
),
],
},
)
```
## Errors
|
1 | # parse_options: {"target-version": "3.14"}
2 | t"{"
| ^ Syntax Error: Expected an expression
3 | t"{foo!r"
4 | t"{foo="
|
|
1 | # parse_options: {"target-version": "3.14"}
2 | t"{"
3 | t"{foo!r"
| ^ Syntax Error: t-string: expecting `}`
4 | t"{foo="
5 | t"{"
|
|
2 | t"{"
3 | t"{foo!r"
4 | t"{foo="
| ^ Syntax Error: t-string: expecting `}`
5 | t"{"
6 | t"""{"""
|
|
3 | t"{foo!r"
4 | t"{foo="
5 | t"{"
| ^ Syntax Error: Expected an expression
6 | t"""{"""
|
|
4 | t"{foo="
5 | t"{"
6 | t"""{"""
| ^^^ Syntax Error: Expected an expression
|