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From "Mignon, Laurent" <laurent.mig...@acsone.eu>
Subject Re: Does cmislib python support multi-threading?
Date Fri, 25 May 2018 11:27:44 GMT
Hi Mike,

I'm not aware of a design issue that could prevent to use cmislib python
into multi threads.
The problem you describe is a normal behaviour when two actors (human or
prog) update the same resource at same time into alfresco.

Regards,

lmignon

On Fri, May 25, 2018 at 12:19 PM, Mike IT Expert <mikeitexpert@gmail.com>
wrote:

> Dear All,
>
> Apologies in advance for sending this message to dev mailing list (I wish
> there was userlist also I wasn't sure it is bug or not.)
>
> I have started working with cmislib since past week using Alfresco as the
> local server.
>
> My goal is to upload documents provided by json rcord list in a  for loop
> as you see below *which is part of run-overiden method of
> threading.Thread.run method for python 2.7*.
>
> The main code is attached just in case.
>
>
>
> The above code works find using ONE thread only. If I use more than one
> thread I get the below exception for some records which is odd.
>
>
> File "module_proj_2_parts_1_and_2.py", line 82, in run
>     newDoc = targetFolder.createDocument( docName, contentFile = inFile )
>   File "/home/mike/Desktop/hassan_proj2/.pyenv2/local/lib/
> python2.7/site-packages/cmislib/atompub/binding.py", line 2788, in
> createDocument
>     contentEncoding)
>   File "/home/mike/Desktop/hassan_proj2/.pyenv2/local/lib/
> python2.7/site-packages/cmislib/atompub/binding.py", line 1807, in
> createDocument
>     ATOM_XML_ENTRY_TYPE)
>   File "/home/mike/Desktop/hassan_proj2/.pyenv2/local/lib/
> python2.7/site-packages/cmislib/atompub/binding.py", line 188, in post
>     self._processCommonErrors(resp, url)
>   File "/home/mike/Desktop/hassan_proj2/.pyenv2/local/lib/
> python2.7/site-packages/cmislib/cmis_services.py", line 63, in
> _processCommonErrors
>     raise UpdateConflictException(error[\'status\'],
> url)\nUpdateConflictException: Error 409 at http://127.0.0.1:8080/
> alfresco/api/-default-/public/cmis/versions/1.1/atom/
> children?id=4baddda1-87eb-45eb-8d0b-9958b8942c4f\n
>
>
> I doubt if it is bug ... but if it is please let me know where I can start
> to fix this.
>
> Also, my pip freeze package versions are as below:
>
> certifi==2018.4.16
> chardet==3.0.4
> cmislib==0.6.0
> httplib2==0.11.3
> idna==2.6
> iso8601==0.1.12
> requests==2.18.4
> urllib3==1.22
>
> I appreciate any clue/comment.
>
> Best Regards,
> Mike
>
>
>
>
>


-- 
*Laurent Mignon*
Senior software engineer

Tel: +352 20 21 10 20 32
Fax: +352 20 21 10 21
Email: laurent.mignon@acsone.eu

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