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A persistent IndexedDB store for PyScript (#2101)

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A persistent IndexedDB store for PyScript
This commit is contained in:
Andrea Giammarchi
2024-06-19 14:11:57 +02:00
committed by GitHub
parent aab015b9b8
commit d0406be84c
9 changed files with 489 additions and 167 deletions
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5
pyscript.core/test/mpy.spec.js
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@@ -88,3 +88,8 @@ test('MicroPython + Pyodide ffi', async ({ page }) => {
await page.goto('http://localhost:8080/test/ffi.html');
await page.waitForSelector('html.mpy.py');
});
test('MicroPython + Storage', async ({ page }) => {
await page.goto('http://localhost:8080/test/storage.html');
await page.waitForSelector('html.ok');
});

46
pyscript.core/test/storage.html Normal file
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@@ -0,0 +1,46 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>@pyscript/core storage</title>
<link rel="stylesheet" href="../dist/core.css">
<script type="module" src="../dist/core.js"></script>
</head>
<body>
<script type="mpy" async>
from random import random
from pyscript import storage
store = await storage(name="test")
print("before", len(store))
for k in store:
if isinstance(store[k], memoryview):
print(f" {k}: {store[k].hex()} as hex()")
else:
print(f" {k}: {store[k]}")
store["ba"] = bytearray([0, 1, 2, 3, 4])
store["mv"] = memoryview(bytearray([5, 6, 7, 8, 9]))
store["random"] = ("some", random(), True)
store["key"] = "value"
print("now", len(store))
for k in store:
print(f" {k}: {store[k]}")
del store["key"]
# store.clear()
print("after", len(store))
for k in store:
print(f" {k}: {store[k]}")
await store.sync()
import js
js.document.documentElement.classList.add("ok")
</script>
</body>
</html>