Re: Not working due to jaraco.functools dependency?

On Wednesday, July 18, 2018 at 2:34:49 PM UTC-4, Tim Roberts wrote:
>
> Jerzy Jalocha wrote:
>
>
> I am not sure if this is the right place to ask.
> I am unable to start a cherrypy instance since an update a few days ago.
> This is the trace:
>
> Traceback (most recent call last):
>   File "webserver.py", line 22, in <module>
>     import cherrypy
>   File "/usr/lib/python3.6/site-packages/cherrypy/__init__.py", line 76, 
> in <module>
>     from . import _cprequest, _cpserver, _cptree, _cplogging, _cpconfig
>   File "/usr/lib/python3.6/site-packages/cherrypy/_cpserver.py", line 8, 
> in <module>
>     from cherrypy.process.servers import ServerAdapter
>   File "/usr/lib/python3.6/site-packages/cherrypy/process/__init__.py", 
> line 14, in <module>
>     from . import plugins, servers
>   File "/usr/lib/python3.6/site-packages/cherrypy/process/servers.py", 
> line 126, in <module>
>     import portend
>   File "/usr/lib/python3.6/site-packages/portend.py", line 18, in <module>
>     from tempora import timing
>   File "/usr/lib/python3.6/site-packages/tempora/timing.py", line 137, in 
> <module>
>     class BackoffDelay(six.Iterator):
>   File "/usr/lib/python3.6/site-packages/tempora/timing.py", line 225, in 
> BackoffDelay
>     @jaraco.functools.save_method_args
> AttributeError: module 'jaraco.functools' has no attribute 
> 'save_method_args'
>
> I'm surprised that this has not been mentioned here.
> It seems to me that there's something wrong in cherrypy or in jaraco.
> Does anyone know what to do about this?
>
>
> As was cautioned in the pull request that added the "portend" dependency 4 
> years ago, this is the reason why it's dangerous to rely on relatively 
> minor third-party packages.  CherryPy now depends on portend, which depends 
> on tempora, which depends on jaraco.  The "save_method_args" option was 
> added to jaraco two weeks ago.  Your jaraco version is now too old. 
>
> -- 
> Tim Roberts, [email protected] <javascript:>
> Providenza & Boekelheide, Inc.
>
>
Hello Tim,
Thank you so much for your clear and detailed answer!
Since this is not a CherryPy issue, I will try to mark this topic as Solved 
and take the issue to Arch, where the python-jaraco package should be 
updated.
Best regards,
J

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