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Re: [Xen-devel] [PATCH for-next RFC 0/4] tools: Python 3 compatibility


  • To: Wei Liu <wei.liu2@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: George Dunlap <george.dunlap@xxxxxxxxxx>
  • Date: Wed, 6 Mar 2019 13:53:01 +0000
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  • Cc: George Dunlap <george.dunlap@xxxxxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  • Delivery-date: Wed, 06 Mar 2019 13:53:09 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
  • Openpgp: preference=signencrypt

On 3/6/19 1:49 PM, George Dunlap wrote:
> On 3/5/19 4:42 PM, Wei Liu wrote:
>> This series makes tools build with Python 3.
>>
>> Compile test only with 2.7 and 3.5 thus far, hence the RFC. This should be 
>> able
>> to give people some idea what sort of work is involved.
>>
>> You will also need Andrew's "tools/xen-foreign: Update python scripts to be
>> Py3 compatible".
> 
> Tossing this out there: Given that python2 is (theoretically) EOL in
> less than a year, is it worth maintaining compatibility with python2, or
> would it be better to just go whole-hog into python3?

I mean -- looking at some of the discussions about how differently
certain kinds of things are interpreted between python2 and python3, it
seems a bit mad to try to write code that works in both: we're just
asking for trouble.

 -George

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