75f99bded3
This is a tricky one as await is technically an expression and therefore in certain situations requires brackets for operator precedence. However, the vast majority of await usage is just await some_coroutine(...) and similar in format to return statements. Therefore this PR removes redundant parens around these await expressions. Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com> Co-authored-by: Richard Si <63936253+ichard26@users.noreply.github.com>
169 lines
3.1 KiB
Python
169 lines
3.1 KiB
Python
import asyncio
|
|
|
|
# Control example
|
|
async def main():
|
|
await asyncio.sleep(1)
|
|
|
|
# Remove brackets for short coroutine/task
|
|
async def main():
|
|
await (asyncio.sleep(1))
|
|
|
|
async def main():
|
|
await (
|
|
asyncio.sleep(1)
|
|
)
|
|
|
|
async def main():
|
|
await (asyncio.sleep(1)
|
|
)
|
|
|
|
# Check comments
|
|
async def main():
|
|
await ( # Hello
|
|
asyncio.sleep(1)
|
|
)
|
|
|
|
async def main():
|
|
await (
|
|
asyncio.sleep(1) # Hello
|
|
)
|
|
|
|
async def main():
|
|
await (
|
|
asyncio.sleep(1)
|
|
) # Hello
|
|
|
|
# Long lines
|
|
async def main():
|
|
await asyncio.gather(asyncio.sleep(1), asyncio.sleep(1), asyncio.sleep(1), asyncio.sleep(1), asyncio.sleep(1), asyncio.sleep(1), asyncio.sleep(1))
|
|
|
|
# Same as above but with magic trailing comma in function
|
|
async def main():
|
|
await asyncio.gather(asyncio.sleep(1), asyncio.sleep(1), asyncio.sleep(1), asyncio.sleep(1), asyncio.sleep(1), asyncio.sleep(1), asyncio.sleep(1),)
|
|
|
|
# Cr@zY Br@ck3Tz
|
|
async def main():
|
|
await (
|
|
(((((((((((((
|
|
((( (((
|
|
((( (((
|
|
((( (((
|
|
((( (((
|
|
((black(1)))
|
|
))) )))
|
|
))) )))
|
|
))) )))
|
|
))) )))
|
|
)))))))))))))
|
|
)
|
|
|
|
# Keep brackets around non power operations and nested awaits
|
|
async def main():
|
|
await (set_of_tasks | other_set)
|
|
|
|
async def main():
|
|
await (await asyncio.sleep(1))
|
|
|
|
# It's awaits all the way down...
|
|
async def main():
|
|
await (await x)
|
|
|
|
async def main():
|
|
await (yield x)
|
|
|
|
async def main():
|
|
await (await (asyncio.sleep(1)))
|
|
|
|
async def main():
|
|
await (await (await (await (await (asyncio.sleep(1))))))
|
|
|
|
# output
|
|
import asyncio
|
|
|
|
# Control example
|
|
async def main():
|
|
await asyncio.sleep(1)
|
|
|
|
|
|
# Remove brackets for short coroutine/task
|
|
async def main():
|
|
await asyncio.sleep(1)
|
|
|
|
|
|
async def main():
|
|
await asyncio.sleep(1)
|
|
|
|
|
|
async def main():
|
|
await asyncio.sleep(1)
|
|
|
|
|
|
# Check comments
|
|
async def main():
|
|
await asyncio.sleep(1) # Hello
|
|
|
|
|
|
async def main():
|
|
await asyncio.sleep(1) # Hello
|
|
|
|
|
|
async def main():
|
|
await asyncio.sleep(1) # Hello
|
|
|
|
|
|
# Long lines
|
|
async def main():
|
|
await asyncio.gather(
|
|
asyncio.sleep(1),
|
|
asyncio.sleep(1),
|
|
asyncio.sleep(1),
|
|
asyncio.sleep(1),
|
|
asyncio.sleep(1),
|
|
asyncio.sleep(1),
|
|
asyncio.sleep(1),
|
|
)
|
|
|
|
|
|
# Same as above but with magic trailing comma in function
|
|
async def main():
|
|
await asyncio.gather(
|
|
asyncio.sleep(1),
|
|
asyncio.sleep(1),
|
|
asyncio.sleep(1),
|
|
asyncio.sleep(1),
|
|
asyncio.sleep(1),
|
|
asyncio.sleep(1),
|
|
asyncio.sleep(1),
|
|
)
|
|
|
|
|
|
# Cr@zY Br@ck3Tz
|
|
async def main():
|
|
await black(1)
|
|
|
|
|
|
# Keep brackets around non power operations and nested awaits
|
|
async def main():
|
|
await (set_of_tasks | other_set)
|
|
|
|
|
|
async def main():
|
|
await (await asyncio.sleep(1))
|
|
|
|
|
|
# It's awaits all the way down...
|
|
async def main():
|
|
await (await x)
|
|
|
|
|
|
async def main():
|
|
await (yield x)
|
|
|
|
|
|
async def main():
|
|
await (await asyncio.sleep(1))
|
|
|
|
|
|
async def main():
|
|
await (await (await (await (await asyncio.sleep(1)))))
|