Function initialize

packages/runtime-python/src/webworker.ts:250–312

(urls: StaticURLs, typeshedPath: string)

}

export const initialize = async (urls: StaticURLs, typeshedPath: string) => {
  staticURLs = urls

  await tryModuleLoadPyodide()

  executorCode = await (await fetch(urls.executorURL)).text()
  moduleLoaderCode = await (await fetch(urls.moduleLoaderURL)).text()
  textGenerationCode = await (await fetch(urls.textGeneratorURL)).text()

  pyodide = await setupPyodide([])

  pyodide.registerJsModule('fakeprint', {
    stdout: stdout,
    stderr: stderr,
    stdin: stdin,
  })
  pyodide.registerJsModule('nodetree', {
    getNodeTree: () => {
      const nodeTree = getWorkspace().get('main.py').content
      return pyodide.toPy(nodeTree)
    },
    getIterationLimit: () => {
      if (rerun) {
        return pyodide.toPy(10000)
      }
      return pyodide.toPy(0)
    },
    getRunType: () => {
      return runType as string
    },
    getEventData: () => {
      return pyodide.toPy(eventData)
    },
  })
  pyodide.registerJsModule('runtime_capture', {
    report: (json_dump) => {
      const captureMap = new Map()
      captureMap.set('main.py', JSON.parse(json_dump))
      sendMessage({
        type: 'runtime_capture',
        captures: captureMap,
      })
    },
  })
  pyodide.registerJsModule('web_response', {
    report: (json_dump) => {
      sendMessage({
        type: 'web_response',
        response: JSON.parse(json_dump),
      })
    },
  })
  pyodide.registerJsModule('__splootcode_internal', {
    sync_fetch: syncFetch,
  })

  pyodide.globals.set('__name__', '__main__')
  pyodide.runPython(moduleLoaderCode)