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Code Issues Projects Releases Wiki Activity

Improved py:all-done event (#1778)

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This commit is contained in:
Andrea Giammarchi
2023-10-02 13:38:28 +02:00
committed by GitHub
parent fdc35ce3ed
commit 50f7ab0f34
5 changed files with 62 additions and 65 deletions
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26
pyscript.core/src/core.js
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@@ -90,6 +90,11 @@ const exportedConfig = {};
export { exportedConfig as config, hooks };
for (const [TYPE, interpreter] of TYPES) {
const dispatchDone = (element, isAsync, result) => {
if (isAsync) result.then(() => dispatch(element, TYPE, "done"));
else dispatch(element, TYPE, "done");
};
const { config, plugins, error } = configs.get(TYPE);
// create a unique identifier when/if needed
@@ -211,9 +216,13 @@ for (const [TYPE, interpreter] of TYPES) {
defineProperty(element, "target", { value: show });
// notify before the code runs
dispatch(element, TYPE);
wrap[`run${isAsync ? "Async" : ""}`](
await fetchSource(element, wrap.io, true),
dispatch(element, TYPE, "ready");
dispatchDone(
element,
isAsync,
wrap[`run${isAsync ? "Async" : ""}`](
await fetchSource(element, wrap.io, true),
),
);
} else {
// resolve PyScriptElement to allow connectedCallback
@@ -246,18 +255,21 @@ for (const [TYPE, interpreter] of TYPES) {
async connectedCallback() {
if (!this.executed) {
this.executed = true;
const isAsync = this.hasAttribute("async");
const { io, run, runAsync } = await this._wrap.promise;
const runner = this.hasAttribute("async") ? runAsync : run;
this.srcCode = await fetchSource(
this,
io,
!this.childElementCount,
);
this.replaceChildren();
// notify before the code runs
dispatch(this, TYPE);
runner(this.srcCode);
this.style.display = "block";
dispatch(this, TYPE, "ready");
dispatchDone(
this,
isAsync,
(isAsync ? runAsync : run)(this.srcCode),
);
}
}
}