[Python-Dev] Import Fails in setup.py On Android

Cyd Haselton chaselton at gmail.com
Mon Feb 2 22:24:41 CET 2015


No traceback unfortunately...the fakechroot in the environment throws the error and setup.py fails.

I'll roll back that change...any idea where I could find info about the original method?

On February 2, 2015 3:17:54 PM CST, Ryan Gonzalez <rymg19 at gmail.com> wrote:
>In reality, things just got broken even more. I don't know when that
>patch
>was created, but it's now very out of date: importlib._bootstrap has no
>load function. That's what the error you're getting is telling you.
>Since
>it isn't getting to load anything, the issue seems "solved". Not
>really.
>
>What's the full traceback for the undefined reference exception?
>
>On Mon, Feb 2, 2015 at 2:04 PM, Cyd Haselton <chaselton at gmail.com>
>wrote:
>
>> Update: While waiting for replies I made the change referenced here:
>>
>https://bugs.python.org/review/5309/diff2/12811:12826/setup.py?context=3&column_width=80
>>
>> specifically changing
>> importlib. _bootstrap._SpecMethods(spec).load()
>> to
>> importlib._bootstrap.load(spec)
>>
>> I no longer get a terminating 'undefined reference to dlopen' error,
>but I
>> do get 'importing extensions failed' errors for each extension...like
>this:
>>
>> *** WARNING: importing extension "_pickle" failed with <class
>> 'AttributeError'>: 'module' object has no attribute 'load'
>>
>>
>> On February 2, 2015 1:36:29 PM CST, Cyd Haselton
><chaselton at gmail.com>
>> wrote:
>>>
>>> After fixing a segfault issue (many thanks Ryan) I'm back to the
>same
>>> issue I was having with Python 2.7.8; the newly built python throws
>an
>>> undefined reference to dlopen when running setup.py...specifically
>when
>>> importing just-built extensions
>>>
>>> I've managed to narrow the problem down to the following line:
>>>
>>> importlib._bootstrap._SpecMethods(spec).load()
>>>
>>> Googling this brings up a few hits from bugs.python.org and not much
>>> else. I'm new to Python; any ideas what this does...or where I can
>read up
>>> on it for troubleshooting purposes?
>>>
>>
>> --
>> Sent from my Android device with K-9 Mail. Please excuse my brevity.
>>
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>>
>
>
>-- 
>Ryan
>If anybody ever asks me why I prefer C++ to C, my answer will be
>simple:
>"It's becauseslejfp23(@#Q*(E*EIdc-SEGFAULT. Wait, I don't think that
>was
>nul-terminated."
>Personal reality distortion fields are immune to contradictory
>evidence. -
>srean
>Check out my website: http://kirbyfan64.github.io/

-- 
Sent from my Android device with K-9 Mail. Please excuse my brevity.
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