b8b3f8910e
* add more type annotations through the code * add typing in reflex/utils * misc typing * more typings * state typing * keep typing * typing init and utils * more typing for components * fix attempt for 3.9 * need more __future * more typings * type event plz * type model * type vars/base.py * enable 'ANN001' for reflex folder (ignore tests and benchmarks) * fix pyi * add missing annotations * use more precise error when ignoring
24 lines
704 B
Python
24 lines
704 B
Python
"""Miscellaneous functions for the experimental package."""
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import asyncio
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from typing import Any, Callable
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async def run_in_thread(func: Callable) -> Any:
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"""Run a function in a separate thread.
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To not block the UI event queue, run_in_thread must be inside inside a rx.event(background=True) decorated method.
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Args:
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func: The non-async function to run.
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Raises:
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ValueError: If the function is an async function.
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Returns:
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Any: The return value of the function.
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"""
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if asyncio.coroutines.iscoroutinefunction(func):
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raise ValueError("func must be a non-async function")
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return await asyncio.get_event_loop().run_in_executor(None, func)
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