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⚡️ Speed up function fetch_all_users by 868% #172

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⚡️ Speed up function fetch_all_users by 868% #172

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8 changes: 3 additions & 5 deletions src/asynchrony/various.py
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Original file line number Diff line number Diff line change
Expand Up @@ -23,8 +23,6 @@ async def fetch_user(user_id: int) -> dict:


async def fetch_all_users(user_ids: list[int]) -> list[dict]:
users = []
for user_id in user_ids:
user = await fetch_user(user_id)
users.append(user)
return users
# Use asyncio.gather to run fetch_user coroutines concurrently
coros = [fetch_user(user_id) for user_id in user_ids]
return await asyncio.gather(*coros)