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Improve exceptions and traceback #5622

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40a6958
limit and repeat trucation for traceback
arihant2math Mar 25, 2025
a3c76ac
fix compile
arihant2math Mar 25, 2025
43648cf
rewrite exception groups in rust
arihant2math Mar 31, 2025
57110a5
fix compile errors
arihant2math Mar 31, 2025
59505bc
fix compile
arihant2math Mar 31, 2025
10e9c3f
formatting
arihant2math Mar 31, 2025
80c1aac
fix clippy allow
arihant2math Apr 6, 2025
ce7a890
make spell check happy
arihant2math Apr 6, 2025
7f0d4fa
remove old python initialization code
arihant2math Apr 6, 2025
552ea15
exception group impl
arihant2math Apr 6, 2025
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@arihant2math
arihant2math committed Apr 6, 2025
commit 10e9c3fe6a9fe41b0b80f365efb86e1a3c6b0c63
17 changes: 5 additions & 12 deletions vm/src/exceptions.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1212,7 +1212,7 @@ pub(super) mod types {
function::{ArgBytesLike, FuncArgs},
types::{Constructor, Initializer},
};
use crate::{builtins::PyListRef, common::lock::PyRwLock, convert::IntoObject, PyPayload};
use crate::{PyPayload, builtins::PyListRef, common::lock::PyRwLock, convert::IntoObject};
use crossbeam_utils::atomic::AtomicCell;
use itertools::Itertools;
use rustpython_common::str::UnicodeEscapeCodepoint;
Expand Down Expand Up @@ -1316,14 +1316,11 @@ pub(super) mod types {

#[pygetset]
fn message(&self) -> PyStrRef {
self.message
.read()
.clone()
self.message.read().clone()
}
#[pygetset]
fn exceptions(&self, vm: &VirtualMachine) -> PyTupleRef {
let exceptions = self.exceptions
.read();
let exceptions = self.exceptions.read();
vm.ctx.new_tuple(exceptions.clone())
}

Expand All @@ -1339,9 +1336,7 @@ pub(super) mod types {

#[pymethod(magic)]
fn str(&self, vm: &VirtualMachine) -> PyStrRef {
let msg = self
.message
.read();
let msg = self.message.read();
let num_excs = self.exceptions.read().len();
let s = format!(
"{msg} ({num_excs} sub-exception{p})",
Expand All @@ -1352,9 +1347,7 @@ pub(super) mod types {

#[pymethod(magic)]
fn repr(&self, vm: &VirtualMachine) -> PyStrRef {
let msg = self
.message
.read();
let msg = self.message.read();
let num_excs = self.exceptions.read().len();
// TODO: repr of message
let s = format!("{}({msg}, {num_excs})", Self::class(&vm.ctx).name());
Expand Down
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