Serhiy Storchaka <[email protected]> added the comment:
Something like:
_unset = ['unset']
class CachedAwaitable:
def __init__(self, awaitable):
self.awaitable = awaitable
self.result = _unset
def __await__(self):
if self.result is _unset:
self.result = yield from self.awaitable.__await__()
return self.result
----------
nosy: +serhiy.storchaka
_______________________________________
Python tracker <[email protected]>
<https://bugs.python.org/issue46622>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
