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Merge pull request #4531 from charliermarsh/charlie/exception-groups

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Implement except* syntax
This commit is contained in:
Jeong YunWon 2023-02-21 13:20:18 +09:00 • committed by GitHub
commit 304f6bc38e
8 changed files with 1468 additions and 0 deletions
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31
parser/src/parser.rs
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@ -417,6 +417,37 @@ array[3:5, *idxs_to_select]
insta::assert_debug_snapshot!(parse_ast);
}
#[test]
fn test_try() {
let parse_ast = parse_program(
r#"try:
raise ValueError(1)
except TypeError as e:
print(f'caught {type(e)}')
except OSError as e:
print(f'caught {type(e)}')"#,
"<test>",
)
.unwrap();
insta::assert_debug_snapshot!(parse_ast);
}
#[test]
fn test_try_star() {
let parse_ast = parse_program(
r#"try:
raise ExceptionGroup("eg",
[ValueError(1), TypeError(2), OSError(3), OSError(4)])
except* TypeError as e:
print(f'caught {type(e)} with nested {e.exceptions}')
except* OSError as e:
print(f'caught {type(e)} with nested {e.exceptions}')"#,
"<test>",
)
.unwrap();
insta::assert_debug_snapshot!(parse_ast);
}
#[test]
fn test_dict_unpacking() {
let parse_ast = parse_expression(r#"{"a": "b", **c, "d": "e"}"#, "<test>").unwrap();