Message214879
And for this particular case, even if the resource allocators don't support the context manager protocol, contextlib.closing can do the job:
from contextlib import closing
with closing(allocateresource1()) as resource1, closing(allocateresource2()) as resource2:
dostuffthatmightthrowexception()
If it's not a simple as calling close, you can write your own simple manager wrapper that calls some other cleanup function use @contextlib.contextmanager. |
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Date |
User |
Action |
Args |
2014-03-26 03:58:27 | josh.r | set | recipients:
+ josh.r, georg.brandl, jcea, kevincox |
2014-03-26 03:58:27 | josh.r | set | messageid: <1395806307.57.0.1879666763.issue21067@psf.upfronthosting.co.za> |
2014-03-26 03:58:27 | josh.r | link | issue21067 messages |
2014-03-26 03:58:27 | josh.r | create | |
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