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37 lines
994 B
Python
37 lines
994 B
Python
import asyncio
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from functools import partial, wraps
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from cashu.core.settings import (LIGHTNING_FEE_PERCENT,
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LIGHTNING_RESERVE_FEE_MIN)
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def async_wrap(func):
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@wraps(func)
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async def run(*args, loop=None, executor=None, **kwargs):
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if loop is None:
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loop = asyncio.get_event_loop()
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partial_func = partial(func, *args, **kwargs)
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return await loop.run_in_executor(executor, partial_func)
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return run
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def async_unwrap(to_await):
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async_response = []
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async def run_and_capture_result():
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r = await to_await
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async_response.append(r)
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loop = asyncio.get_event_loop()
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coroutine = run_and_capture_result()
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loop.run_until_complete(coroutine)
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return async_response[0]
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def fee_reserve(amount_msat: int) -> int:
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"""Function for calculating the Lightning fee reserve"""
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return max(
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int(LIGHTNING_RESERVE_FEE_MIN), int(amount_msat * LIGHTNING_FEE_PERCENT / 100.0)
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)
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