[win32] Permission denied in fancy_rename

[John Arbash Meinel]

Robert Collins wrote:

...

>> By invoking its close method, if it's a file-like object.  For other
>> objects that can be used as iterators, it will vary.
>>
>> Or, to put it another way, finalizing iterators isn't a responsibility
>> of get_bytes.  It must be done in the calling code.
> 
> Because of our problems with open files on windows, I think we must
> define the interface of the return value of get_bytes *so that* the
> calling code can fulfil that responsibility.
> 
> Rob
> 

Well, you can just make it part of the api that you must run the
generator to completion, and then the file will close itself.

def get_bytes(relpath):
  fp = self.get(relpath)
  ... yield ...
  fp.close()

John
=:->

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