Aleksandr Shliakhov iissme
iissme
/ sync_call.py
Created
May 31, 2017 11:39
— forked from sethrh/sync_call.py
Trick to synchronously call a coroutine from a non-asyncio-aware legacy code. The calling thread can treat the coroutine as a regular (synchronous) function call.
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| #!/Library/Frameworks/Python.framework/Versions/3.4/bin/python3 | |
| """ | |
| Synchronously call an asyncio task/coroutine from a non-asyncio thread. | |
| usage: | |
| # block the current thread until the coroutine yields or returns | |
| value = sync_call(loop, coroutine, 1, 2, 3, four=4, five=5) | |
| # control returns here when the coroutine is done | |
| """ | |
| import asyncio |