How to use pywebview without passing a function/callback to the start method?

[cnlnr]

The mandatory callback/class-based API in pywebview is incredibly frustrating to work with. It unnecessarily fragments linear logic. Is there a way to maintain execution flow without being forced into this 'don't call us, we'll call you' inverted control structure?

import webview


web = webview.start(title='Window Title') # start window


web.load_url('https://pywebview.flowrl.com/hello')
web.evaluate_js()
...


web.ing_exit() or input("Press Enter to exit window")

[r0x0r]

You might want to check out a multiprocess example that runs pywebview in a separate process and does not block the main thread.

The reason why start() blocks the main thread is a hard requirement by underlying GUI frameworks (Cocoa in particular).

[cnlnr]

Multiprocessing must have an  if __name__ == '__main__':  guard.
I don't want to write code inside indentation blocks.