usepython/examples/esm/index.html at main · synw/usepython · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
<!DOCTYPE html>
<html lang="en">

  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Use Python ESM example</title>
  </head>

  <body>
    <script>
      window.process = { env: { NODE_ENV: 'production' } };
    </script>
    <script type="module">
      import { usePython } from "https://unpkg.com/usepython@0.0.10/dist/py.esm.js";
      const py = usePython();
      const unbindInstallLog = py.installLog.listen((val) => {
        console.log(`Installing Python, stage ${val.stage}: ${val.msg}`)
      })
      console.log("Loading Python");
      await py.load();
      unbindInstallLog();
      console.log("Python is ready");
      py.log.listen((val) => {
        console.log("LOG", val.stdOut)
      });
      const script = `print('ok from python')`;
      const { result, error } = await py.run(script);
      console.log("Error", error);
      console.log("Result", result);
    </script>
  </body>

</html>