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<div class="moz-cite-prefix">Agreed. We need the code restructuring
and a working build before starting this task.<br>
<br>
Scott<br>
<br>
On 18-07-24 07:22 AM, Rowsell, Brent wrote:<br>
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<p class="MsoNormal"><span style="color:#1F497D">The priority of
this needs to be discussed at the next architecture meeting.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">With all
current churn and lack of a working build, this activity in
my opinion needs to wait.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Brent <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> Chen, Yan
[<a class="moz-txt-link-freetext" href="mailto:yan.chen@intel.com">mailto:yan.chen@intel.com</a>] <br>
<b>Sent:</b> Tuesday, July 24, 2018 12:38 AM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:starlingx-discuss@lists.starlingx.io">starlingx-discuss@lists.starlingx.io</a><br>
<b>Subject:</b> [Starlingx-discuss] Python 2to3 code
porting<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi, there,<o:p></o:p></p>
<p class="MsoNormal">I just wonder if anyone is already working
on this task now?<o:p></o:p></p>
<p class="MsoNormal">I created a story days ago, and studied
most of our Python code and the python rpms in the system.<o:p></o:p></p>
<p class="MsoNormal">Here’s the conclusions:<o:p></o:p></p>
<p class="MsoListParagraph"
style="text-indent:-.25in;mso-list:l0 level1 lfo2"><!--[if !supportLists]--><span
style="mso-list:Ignore">1.<span style="font:7.0pt
"Times New Roman"">
</span></span><!--[endif]-->Most of the Tis dependency
python packages are already Python 2/3 compatible, but still
some exceptions:<o:p></o:p></p>
<p class="MsoListParagraph"
style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2
lfo2">
<!--[if !supportLists]--><span style="mso-list:Ignore">a.<span
style="font:7.0pt "Times New Roman"">
</span></span><!--[endif]-->The following packages are
Python2 only and same for the latest code tree:<o:p></o:p></p>
<p class="MsoListParagraph"
style="margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0
level3 lfo2">
<!--[if !supportLists]--><span style="mso-list:Ignore"><span
style="font:7.0pt "Times New Roman"">
</span>i.<span style="font:7.0pt "Times New
Roman""> </span></span><!--[endif]--><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;background:white">createrepo-0.9.9
(used by cgcs-patch-controller)</span><o:p></o:p></p>
<p class="MsoListParagraph"
style="margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0
level3 lfo2">
<!--[if !supportLists]--><span style="mso-list:Ignore"><span
style="font:7.0pt "Times New Roman"">
</span>ii.<span style="font:7.0pt "Times New
Roman""> </span></span><!--[endif]--><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;background:white">net-snmp-5.7.2
(used by snmp-audittrail)</span><o:p></o:p></p>
<p class="MsoListParagraph"
style="margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0
level3 lfo2">
<!--[if !supportLists]--><span style="mso-list:Ignore"><span
style="font:7.0pt "Times New Roman"">
</span>iii.<span style="font:7.0pt "Times New
Roman""> </span></span><!--[endif]--><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;background:white">pyparted-3.9
(used by sysinv)</span><o:p></o:p></p>
<p class="MsoListParagraph"
style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2
lfo2">
<!--[if !supportLists]--><span style="mso-list:Ignore">b.<span
style="font:7.0pt "Times New Roman"">
</span></span><!--[endif]--><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;background:white">The
following packages are Python 2 but the latest version has
Python 3 support, need upgrade:</span><o:p></o:p></p>
<p class="MsoListParagraph"
style="margin-left:1.5in;text-indent:-1.5in;mso-text-indent-alt:-9.0pt;mso-list:l0
level3 lfo2">
<!--[if !supportLists]--><span style="mso-list:Ignore"><span
style="font:7.0pt "Times New Roman"">
</span>i.<span style="font:7.0pt "Times New
Roman""> </span></span><!--[endif]--><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;background:white">python-daemon-1.6
(used by logmgmt)</span><o:p></o:p></p>
<p class="MsoNormal"> * This analysis is still
on-going, more packages may be found.<o:p></o:p></p>
<p class="MsoListParagraph"
style="text-indent:-.25in;mso-list:l0 level1 lfo2"><!--[if !supportLists]--><span
style="mso-list:Ignore">2.<span style="font:7.0pt
"Times New Roman"">
</span></span><!--[endif]-->The Python modules for Python
2/3 compatibility (python-futures and python-six) are already
included.<o:p></o:p></p>
<p class="MsoListParagraph"
style="text-indent:-.25in;mso-list:l0 level1 lfo2"><!--[if !supportLists]--><span
style="mso-list:Ignore">3.<span style="font:7.0pt
"Times New Roman"">
</span></span><!--[endif]-->Some of the openstack
packages/dependencies are Python 2 only, we may need to find a
good version of Openstack to upgrade.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We can start to clean our code first, I
think we follow the guideline here, one topic each time, how
do you think?<o:p></o:p></p>
<p class="MsoNormal"><a
href="http://python-future.org/compatible_idioms.html"
moz-do-not-send="true">http://python-future.org/compatible_idioms.html</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Here’s the link for the story:<o:p></o:p></p>
<p class="MsoNormal"><a
href="https://storyboard.openstack.org/#%21/story/2002909"
moz-do-not-send="true">https://storyboard.openstack.org/#!/story/2002909</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Yan<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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