ruff/crates/ruff_python_parser/tests/snapshots/valid_syntax@expressions__lambda.py.snap
Ibraheem Ahmed c9dff5c7d5
[ty] AST garbage collection (#18482)
## Summary

Garbage collect ASTs once we are done checking a given file. Queries
with a cross-file dependency on the AST will reparse the file on demand.
This reduces ty's peak memory usage by ~20-30%.

The primary change of this PR is adding a `node_index` field to every
AST node, that is assigned by the parser. `ParsedModule` can use this to
create a flat index of AST nodes any time the file is parsed (or
reparsed). This allows `AstNodeRef` to simply index into the current
instance of the `ParsedModule`, instead of storing a pointer directly.

The indices are somewhat hackily (using an atomic integer) assigned by
the `parsed_module` query instead of by the parser directly. Assigning
the indices in source-order in the (recursive) parser turns out to be
difficult, and collecting the nodes during semantic indexing is
impossible as `SemanticIndex` does not hold onto a specific
`ParsedModuleRef`, which the pointers in the flat AST are tied to. This
means that we have to do an extra AST traversal to assign and collect
the nodes into a flat index, but the small performance impact (~3% on
cold runs) seems worth it for the memory savings.

Part of https://github.com/astral-sh/ty/issues/214.
2025-06-13 08:40:11 -04:00

1850 lines
97 KiB
Text

---
source: crates/ruff_python_parser/tests/fixtures.rs
input_file: crates/ruff_python_parser/resources/valid/expressions/lambda.py
---
## AST
```
Module(
ModModule {
node_index: AtomicNodeIndex(..),
range: 0..530,
body: [
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 0..9,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 0..9,
parameters: None,
body: Name(
ExprName {
node_index: AtomicNodeIndex(..),
range: 8..9,
id: Name("a"),
ctx: Load,
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 10..19,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 10..19,
parameters: None,
body: NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 18..19,
value: Int(
1,
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 20..31,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 20..31,
parameters: Some(
Parameters {
range: 27..28,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 27..28,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 27..28,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("x"),
range: 27..28,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
),
body: NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 30..31,
value: Int(
1,
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 32..48,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 32..48,
parameters: Some(
Parameters {
range: 39..43,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 39..40,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 39..40,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("x"),
range: 39..40,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 42..43,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 42..43,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("y"),
range: 42..43,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
),
body: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: AtomicNodeIndex(..),
range: 45..48,
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 49..66,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 49..66,
parameters: Some(
Parameters {
range: 56..63,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 56..57,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 56..57,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 56..57,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 59..60,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 59..60,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("b"),
range: 59..60,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 62..63,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 62..63,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("c"),
range: 62..63,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
),
body: NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 65..66,
value: Int(
1,
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 67..90,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 67..90,
parameters: Some(
Parameters {
range: 74..87,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 74..75,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 74..75,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 74..75,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 77..81,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 77..78,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("b"),
range: 77..78,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: Some(
NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 79..81,
value: Int(
20,
),
},
),
),
},
ParameterWithDefault {
range: 83..87,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 83..84,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("c"),
range: 83..84,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: Some(
NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 85..87,
value: Int(
30,
),
},
),
),
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
),
body: NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 89..90,
value: Int(
1,
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 91..109,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 91..109,
parameters: Some(
Parameters {
range: 98..102,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 98..99,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 98..99,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("x"),
range: 98..99,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 101..102,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 101..102,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("y"),
range: 101..102,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
),
body: BinOp(
ExprBinOp {
node_index: AtomicNodeIndex(..),
range: 104..109,
left: Name(
ExprName {
node_index: AtomicNodeIndex(..),
range: 104..105,
id: Name("x"),
ctx: Load,
},
),
op: Mult,
right: Name(
ExprName {
node_index: AtomicNodeIndex(..),
range: 108..109,
id: Name("y"),
ctx: Load,
},
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 110..130,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 110..130,
parameters: Some(
Parameters {
range: 117..123,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 117..118,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 117..118,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("y"),
range: 117..118,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 120..123,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 120..121,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("z"),
range: 120..121,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: Some(
NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 122..123,
value: Int(
1,
),
},
),
),
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
),
body: BinOp(
ExprBinOp {
node_index: AtomicNodeIndex(..),
range: 125..130,
left: Name(
ExprName {
node_index: AtomicNodeIndex(..),
range: 125..126,
id: Name("z"),
ctx: Load,
},
),
op: Mult,
right: Name(
ExprName {
node_index: AtomicNodeIndex(..),
range: 129..130,
id: Name("y"),
ctx: Load,
},
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 131..143,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 131..143,
parameters: Some(
Parameters {
range: 138..140,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [],
vararg: Some(
Parameter {
range: 138..140,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 139..140,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
),
kwonlyargs: [],
kwarg: None,
},
),
body: Name(
ExprName {
node_index: AtomicNodeIndex(..),
range: 142..143,
id: Name("a"),
ctx: Load,
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 144..166,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 144..166,
parameters: Some(
Parameters {
range: 151..161,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [],
vararg: Some(
Parameter {
range: 151..153,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 152..153,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
),
kwonlyargs: [
ParameterWithDefault {
range: 155..156,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 155..156,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("z"),
range: 155..156,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 158..161,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 158..159,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("x"),
range: 158..159,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: Some(
NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 160..161,
value: Int(
0,
),
},
),
),
},
],
kwarg: None,
},
),
body: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: AtomicNodeIndex(..),
range: 163..166,
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 167..187,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 167..187,
parameters: Some(
Parameters {
range: 174..184,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [],
vararg: None,
kwonlyargs: [
ParameterWithDefault {
range: 177..178,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 177..178,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 177..178,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 180..181,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 180..181,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("b"),
range: 180..181,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 183..184,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 183..184,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("c"),
range: 183..184,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
kwarg: None,
},
),
body: NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 186..187,
value: Int(
1,
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 188..214,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 188..214,
parameters: Some(
Parameters {
range: 195..211,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [],
vararg: None,
kwonlyargs: [
ParameterWithDefault {
range: 198..199,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 198..199,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 198..199,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 201..205,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 201..202,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("b"),
range: 201..202,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: Some(
NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 203..205,
value: Int(
20,
),
},
),
),
},
ParameterWithDefault {
range: 207..211,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 207..208,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("c"),
range: 207..208,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: Some(
NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 209..211,
value: Int(
30,
),
},
),
),
},
],
kwarg: None,
},
),
body: NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 213..214,
value: Int(
1,
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 215..241,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 215..241,
parameters: Some(
Parameters {
range: 222..238,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 222..223,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 222..223,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 222..223,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 225..226,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 225..226,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("b"),
range: 225..226,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 228..229,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 228..229,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("c"),
range: 228..229,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
vararg: None,
kwonlyargs: [
ParameterWithDefault {
range: 234..235,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 234..235,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("d"),
range: 234..235,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 237..238,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 237..238,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("e"),
range: 237..238,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
kwarg: None,
},
),
body: NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 240..241,
value: Int(
0,
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 242..262,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 242..262,
parameters: Some(
Parameters {
range: 249..257,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [],
vararg: None,
kwonlyargs: [],
kwarg: Some(
Parameter {
range: 249..257,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("kwargs"),
range: 251..257,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
),
},
),
body: Call(
ExprCall {
node_index: AtomicNodeIndex(..),
range: 259..262,
func: Name(
ExprName {
node_index: AtomicNodeIndex(..),
range: 259..260,
id: Name("f"),
ctx: Load,
},
),
arguments: Arguments {
range: 260..262,
node_index: AtomicNodeIndex(..),
args: [],
keywords: [],
},
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 263..294,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 263..294,
parameters: Some(
Parameters {
range: 270..285,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [],
vararg: Some(
Parameter {
range: 270..275,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("args"),
range: 271..275,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
),
kwonlyargs: [],
kwarg: Some(
Parameter {
range: 277..285,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("kwargs"),
range: 279..285,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
),
},
),
body: BinOp(
ExprBinOp {
node_index: AtomicNodeIndex(..),
range: 287..294,
left: Call(
ExprCall {
node_index: AtomicNodeIndex(..),
range: 287..290,
func: Name(
ExprName {
node_index: AtomicNodeIndex(..),
range: 287..288,
id: Name("f"),
ctx: Load,
},
),
arguments: Arguments {
range: 288..290,
node_index: AtomicNodeIndex(..),
args: [],
keywords: [],
},
},
),
op: Add,
right: NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 293..294,
value: Int(
1,
),
},
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 295..334,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 295..334,
parameters: Some(
Parameters {
range: 302..325,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [],
vararg: Some(
Parameter {
range: 302..307,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("args"),
range: 303..307,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
),
kwonlyargs: [
ParameterWithDefault {
range: 309..310,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 309..310,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 309..310,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 312..315,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 312..313,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("b"),
range: 312..313,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: Some(
NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 314..315,
value: Int(
1,
),
},
),
),
},
],
kwarg: Some(
Parameter {
range: 317..325,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("kwargs"),
range: 319..325,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
),
},
),
body: BinOp(
ExprBinOp {
node_index: AtomicNodeIndex(..),
range: 327..334,
left: Call(
ExprCall {
node_index: AtomicNodeIndex(..),
range: 327..330,
func: Name(
ExprName {
node_index: AtomicNodeIndex(..),
range: 327..328,
id: Name("f"),
ctx: Load,
},
),
arguments: Arguments {
range: 328..330,
node_index: AtomicNodeIndex(..),
args: [],
keywords: [],
},
},
),
op: Add,
right: NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 333..334,
value: Int(
1,
),
},
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 335..351,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 335..351,
parameters: Some(
Parameters {
range: 342..346,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [
ParameterWithDefault {
range: 342..343,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 342..343,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 342..343,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
args: [],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
),
body: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: AtomicNodeIndex(..),
range: 348..351,
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 352..371,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 352..371,
parameters: Some(
Parameters {
range: 359..366,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [
ParameterWithDefault {
range: 359..360,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 359..360,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 359..360,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
args: [
ParameterWithDefault {
range: 365..366,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 365..366,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("b"),
range: 365..366,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
),
body: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: AtomicNodeIndex(..),
range: 368..371,
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 372..391,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 372..391,
parameters: Some(
Parameters {
range: 379..386,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [
ParameterWithDefault {
range: 379..382,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 379..380,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 379..380,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: Some(
NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 381..382,
value: Int(
1,
),
},
),
),
},
],
args: [],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
),
body: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: AtomicNodeIndex(..),
range: 388..391,
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 392..417,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 392..417,
parameters: Some(
Parameters {
range: 399..412,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [
ParameterWithDefault {
range: 399..400,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 399..400,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 399..400,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 402..403,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 402..403,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("b"),
range: 402..403,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
args: [],
vararg: None,
kwonlyargs: [
ParameterWithDefault {
range: 411..412,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 411..412,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("c"),
range: 411..412,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
kwarg: None,
},
),
body: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: AtomicNodeIndex(..),
range: 414..417,
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 418..440,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 418..440,
parameters: Some(
Parameters {
range: 425..435,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [],
args: [
ParameterWithDefault {
range: 425..429,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 425..427,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("kw"),
range: 425..427,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: Some(
NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 428..429,
value: Int(
1,
),
},
),
),
},
],
vararg: None,
kwonlyargs: [
ParameterWithDefault {
range: 434..435,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 434..435,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 434..435,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
kwarg: None,
},
),
body: EllipsisLiteral(
ExprEllipsisLiteral {
node_index: AtomicNodeIndex(..),
range: 437..440,
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 441..467,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 441..467,
parameters: Some(
Parameters {
range: 448..464,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [
ParameterWithDefault {
range: 448..449,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 448..449,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 448..449,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 451..455,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 451..452,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("b"),
range: 451..452,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: Some(
NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 453..455,
value: Int(
20,
),
},
),
),
},
],
args: [
ParameterWithDefault {
range: 460..464,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 460..461,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("c"),
range: 460..461,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: Some(
NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 462..464,
value: Int(
30,
),
},
),
),
},
],
vararg: None,
kwonlyargs: [],
kwarg: None,
},
),
body: NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 466..467,
value: Int(
1,
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 468..497,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 468..497,
parameters: Some(
Parameters {
range: 475..494,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [
ParameterWithDefault {
range: 475..476,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 475..476,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 475..476,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 478..479,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 478..479,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("b"),
range: 478..479,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
args: [
ParameterWithDefault {
range: 484..485,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 484..485,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("c"),
range: 484..485,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
vararg: None,
kwonlyargs: [
ParameterWithDefault {
range: 490..491,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 490..491,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("d"),
range: 490..491,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 493..494,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 493..494,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("e"),
range: 493..494,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
kwarg: None,
},
),
body: NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 496..497,
value: Int(
0,
),
},
),
},
),
},
),
Expr(
StmtExpr {
node_index: AtomicNodeIndex(..),
range: 498..530,
value: Lambda(
ExprLambda {
node_index: AtomicNodeIndex(..),
range: 498..530,
parameters: Some(
Parameters {
range: 505..527,
node_index: AtomicNodeIndex(
0,
),
posonlyargs: [
ParameterWithDefault {
range: 505..506,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 505..506,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("a"),
range: 505..506,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
ParameterWithDefault {
range: 508..509,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 508..509,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("b"),
range: 508..509,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
args: [
ParameterWithDefault {
range: 514..515,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 514..515,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("c"),
range: 514..515,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
vararg: Some(
Parameter {
range: 517..519,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("d"),
range: 518..519,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
),
kwonlyargs: [
ParameterWithDefault {
range: 521..522,
node_index: AtomicNodeIndex(..),
parameter: Parameter {
range: 521..522,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("e"),
range: 521..522,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
default: None,
},
],
kwarg: Some(
Parameter {
range: 524..527,
node_index: AtomicNodeIndex(..),
name: Identifier {
id: Name("f"),
range: 526..527,
node_index: AtomicNodeIndex(..),
},
annotation: None,
},
),
},
),
body: NumberLiteral(
ExprNumberLiteral {
node_index: AtomicNodeIndex(..),
range: 529..530,
value: Int(
0,
),
},
),
},
),
},
),
],
},
)
```