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fix(cli): Enhanced errors for Jupyter (#20530)

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Kyle Kelley 2023-09-18 15:07:33 -07:00 committed by GitHub
parent 3de9af4d0b
commit 788bc8d021
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2 changed files with 197 additions and 53 deletions
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167
cli/tests/testdata/jupyter/integration_test.ipynb vendored
View file

@ -44,7 +44,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 1, "execution_count": 21,
"id": "a5d38758", "id": "a5d38758",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -52,7 +52,7 @@
"outputs": [ "outputs": [
{ {
"data": {}, "data": {},
"execution_count": 1, "execution_count": 21,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
}, },
@ -81,7 +81,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 2, "execution_count": 22,
"id": "f7fa885a", "id": "f7fa885a",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -89,7 +89,7 @@
"outputs": [ "outputs": [
{ {
"data": {}, "data": {},
"execution_count": 2, "execution_count": 22,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
}, },
@ -120,7 +120,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 3, "execution_count": 23,
"id": "08a17340", "id": "08a17340",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -132,7 +132,7 @@
"{ color: \u001b[32m\"red\"\u001b[39m, area: \u001b[33m10000\u001b[39m }" "{ color: \u001b[32m\"red\"\u001b[39m, area: \u001b[33m10000\u001b[39m }"
] ]
}, },
"execution_count": 3, "execution_count": 23,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
@ -177,7 +177,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 4, "execution_count": 24,
"id": "bbf2c09b", "id": "bbf2c09b",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -185,7 +185,7 @@
"outputs": [ "outputs": [
{ {
"data": {}, "data": {},
"execution_count": 4, "execution_count": 24,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
@ -207,7 +207,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 5, "execution_count": 25,
"id": "d9801d80", "id": "d9801d80",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -219,7 +219,7 @@
"\u001b[1mnull\u001b[22m" "\u001b[1mnull\u001b[22m"
] ]
}, },
"execution_count": 5, "execution_count": 25,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
@ -241,7 +241,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 6, "execution_count": 26,
"id": "cfaac330", "id": "cfaac330",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -253,7 +253,7 @@
"\u001b[33mtrue\u001b[39m" "\u001b[33mtrue\u001b[39m"
] ]
}, },
"execution_count": 6, "execution_count": 26,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
@ -275,7 +275,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 7, "execution_count": 27,
"id": "ec3be2da", "id": "ec3be2da",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -287,7 +287,7 @@
"\u001b[33m42\u001b[39m" "\u001b[33m42\u001b[39m"
] ]
}, },
"execution_count": 7, "execution_count": 27,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
@ -309,7 +309,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 8, "execution_count": 28,
"id": "997cf2d7", "id": "997cf2d7",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -321,7 +321,7 @@
"\u001b[32m\"this is a test of the emergency broadcast system\"\u001b[39m" "\u001b[32m\"this is a test of the emergency broadcast system\"\u001b[39m"
] ]
}, },
"execution_count": 8, "execution_count": 28,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
@ -343,7 +343,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 9, "execution_count": 29,
"id": "44b63807", "id": "44b63807",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -355,7 +355,7 @@
"\u001b[33m31337n\u001b[39m" "\u001b[33m31337n\u001b[39m"
] ]
}, },
"execution_count": 9, "execution_count": 29,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
@ -377,7 +377,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 10, "execution_count": 30,
"id": "e10c0d31", "id": "e10c0d31",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -389,7 +389,7 @@
"\u001b[32mSymbol(foo)\u001b[39m" "\u001b[32mSymbol(foo)\u001b[39m"
] ]
}, },
"execution_count": 10, "execution_count": 30,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
@ -411,7 +411,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 11, "execution_count": 31,
"id": "81c99233", "id": "81c99233",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -423,7 +423,7 @@
"{ foo: \u001b[32m\"bar\"\u001b[39m }" "{ foo: \u001b[32m\"bar\"\u001b[39m }"
] ]
}, },
"execution_count": 11, "execution_count": 31,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
@ -445,7 +445,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 13, "execution_count": 32,
"id": "43c1581b", "id": "43c1581b",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -457,7 +457,7 @@
"Promise { \u001b[32m\"it worked!\"\u001b[39m }" "Promise { \u001b[32m\"it worked!\"\u001b[39m }"
] ]
}, },
"execution_count": 13, "execution_count": 32,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
@ -468,7 +468,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 14, "execution_count": 33,
"id": "9a34b725", "id": "9a34b725",
"metadata": { "metadata": {
"hidden": true "hidden": true
@ -483,7 +483,7 @@
"}" "}"
] ]
}, },
"execution_count": 14, "execution_count": 33,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
@ -494,17 +494,22 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 15, "execution_count": 34,
"id": "b5c7b819", "id": "b5c7b819",
"metadata": { "metadata": {
"scrolled": true "scrolled": true
}, },
"outputs": [ "outputs": [
{ {
"ename": "Error: this is a test\n at foo (<anonymous>:3:9)\n at <anonymous>:4:3", "ename": "Error",
"evalue": "", "evalue": "this is a test",
"output_type": "error", "output_type": "error",
"traceback": [] "traceback": [
"Stack trace:",
"Error: this is a test",
" at foo (<anonymous>:3:9)",
" at <anonymous>:4:3"
]
} }
], ],
"source": [ "source": [
@ -515,7 +520,28 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 16, "execution_count": 35,
"id": "14844fc9-536e-4121-a9bd-fc2d3f7b6395",
"metadata": {},
"outputs": [
{
"ename": "Unknown error",
"evalue": "a party",
"output_type": "error",
"traceback": [
"Stack trace:",
"\"a party\"",
" at <unknown>"
]
}
],
"source": [
"throw \"a party\""
]
},
{
"cell_type": "code",
"execution_count": 36,
"id": "72d01fdd", "id": "72d01fdd",
"metadata": {}, "metadata": {},
"outputs": [ "outputs": [
@ -523,13 +549,13 @@
"data": { "data": {
"text/plain": [ "text/plain": [
"Promise {\n", "Promise {\n",
" \u001b[36m<rejected>\u001b[39m TypeError: Expected string at position 0\n", " \u001b[36m<rejected>\u001b[39m TypeError: Expected string at position 1\n",
" at Object.readFile (ext:deno_fs/30_fs.js:716:29)\n", " at Object.readFile (ext:deno_fs/30_fs.js:716:29)\n",
" at <anonymous>:2:6\n", " at <anonymous>:2:6\n",
"}" "}"
] ]
}, },
"execution_count": 16, "execution_count": 36,
"metadata": {}, "metadata": {},
"output_type": "execute_result" "output_type": "execute_result"
} }
@ -540,40 +566,99 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": null, "execution_count": 37,
"id": "28cf59d0-6908-4edc-bb10-c325beeee362", "id": "28cf59d0-6908-4edc-bb10-c325beeee362",
"metadata": {}, "metadata": {},
"outputs": [], "outputs": [
{
"data": {},
"execution_count": 37,
"metadata": {},
"output_type": "execute_result"
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"Hello from Deno!\n"
]
}
],
"source": [ "source": [
"console.log(\"Hello from Deno!\")" "console.log(\"Hello from Deno!\")"
] ]
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": null, "execution_count": 38,
"id": "8d5485c3-0da3-43fe-8ef5-a61e672f5e81", "id": "8d5485c3-0da3-43fe-8ef5-a61e672f5e81",
"metadata": {}, "metadata": {},
"outputs": [], "outputs": [
{
"data": {},
"execution_count": 38,
"metadata": {},
"output_type": "execute_result"
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"\u001b[48;2;21;128;61m\u001b[37m Hello Deno \u001b[0m\n"
]
}
],
"source": [ "source": [
"console.log(\"%c Hello Deno \", \"background-color: #15803d; color: white;\");" "console.log(\"%c Hello Deno \", \"background-color: #15803d; color: white;\");"
] ]
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": null, "execution_count": 39,
"id": "1401d9d5-6994-4c7b-b55a-db3c16a1e2dc", "id": "1401d9d5-6994-4c7b-b55a-db3c16a1e2dc",
"metadata": {}, "metadata": {},
"outputs": [], "outputs": [
{
"data": {
"text/plain": [
"\u001b[32m\"Cool 🫡\"\u001b[39m"
]
},
"execution_count": 39,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [ "source": [
"\"Cool 🫡\"" "\"Cool 🫡\""
] ]
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": null, "execution_count": 40,
"id": "7afdaa0a-a2a0-4f52-8c7d-b6c5f237aa0d", "id": "7afdaa0a-a2a0-4f52-8c7d-b6c5f237aa0d",
"metadata": {}, "metadata": {},
"outputs": [], "outputs": [
{
"data": {},
"execution_count": 40,
"metadata": {},
"output_type": "execute_result"
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"┌───────┬────────┐\n",
"│ (idx) │ Values │\n",
"├───────┼────────┤\n",
"│ 0 │ 1 │\n",
"│ 1 │ 2 │\n",
"│ 2 │ 3 │\n",
"└───────┴────────┘\n"
]
}
],
"source": [ "source": [
"console.table([1, 2, 3])" "console.table([1, 2, 3])"
] ]

83
cli/tools/jupyter/server.rs
View file

@ -408,25 +408,84 @@ impl JupyterServer {
tokio::time::sleep(std::time::Duration::from_millis(5)).await; tokio::time::sleep(std::time::Duration::from_millis(5)).await;
} else { } else {
let exception_details = exception_details.unwrap(); let exception_details = exception_details.unwrap();
let name = if let Some(exception) = exception_details.exception {
if let Some(description) = exception.description { // Determine the exception value and name
description let (name, message, stack) =
} else if let Some(value) = exception.value { if let Some(exception) = exception_details.exception {
value.to_string() let result = self
.repl_session
.call_function_on_args(
r#"
function(object) {
if (object instanceof Error) {
const name = "name" in object ? String(object.name) : "";
const message = "message" in object ? String(object.message) : "";
const stack = "stack" in object ? String(object.stack) : "";
return JSON.stringify({ name, message, stack });
} else {
const message = String(object);
return JSON.stringify({ name: "", message, stack: "" });
}
}
"#
.into(),
&[exception],
)
.await?;
match result.result.value {
Some(serde_json::Value::String(str)) => {
if let Ok(object) =
serde_json::from_str::<HashMap<String, String>>(&str)
{
let get = |k| object.get(k).cloned().unwrap_or_default();
(get("name"), get("message"), get("stack"))
} else {
eprintln!("Unexpected result while parsing JSON {str}");
("".into(), "".into(), "".into())
}
}
_ => {
eprintln!("Unexpected result while parsing exception {result:?}");
("".into(), "".into(), "".into())
}
}
} else { } else {
"undefined".to_string() eprintln!("Unexpectedly missing exception {exception_details:?}");
} ("".into(), "".into(), "".into())
};
let stack = if stack.is_empty() {
format!(
"{}\n at <unknown>",
serde_json::to_string(&message).unwrap()
)
} else { } else {
"Unknown exception".to_string() stack
};
let traceback = format!("Stack trace:\n{stack}")
.split('\n')
.map(|s| s.to_owned())
.collect::<Vec<_>>();
let ename = if name.is_empty() {
"Unknown error".into()
} else {
name
};
let evalue = if message.is_empty() {
"(none)".into()
} else {
message
}; };
// TODO(bartlomieju): fill all the fields
msg msg
.new_message("error") .new_message("error")
.with_content(json!({ .with_content(json!({
"ename": name, "ename": ename,
"evalue": " ", // Fake value, otherwise old Jupyter frontends don't show the error "evalue": evalue,
"traceback": [], "traceback": traceback,
})) }))
.send(&mut *self.iopub_socket.lock().await) .send(&mut *self.iopub_socket.lock().await)
.await?; .await?;