On Tue, Sep 22 2015, Chris Friesen wrote:
> On 09/22/2015 05:48 PM, Joshua Harlow wrote:
>> A present:
>>
>> >>> import contextlib
>> >>> import os
>> >>>
>> >>> @contextlib.contextmanager
>> ... def synced_file(path, mode='wb'):
>> ... with open(path, mode) as fh:
>> ... yield fh
>> ... os.fdatasync(fh.fileno())
>> ...
>> >>> with synced_file("/tmp/b.txt") as fh:
>> ... fh.write("b")
>
> Isn't that missing an "fh.flush()" somewhere before the fdatasync()?Unless proven otherwise, close() does a flush(). -- Julien Danjou ;; Free Software hacker ;; http://julien.danjou.info
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