@Jonathan:

    Yes please, adding more explicit in all the possible ways is
something desirable,
    at least for newbie like me.

2013/7/16 fero14041 <[email protected]>:
> @Steve:
>
>     Indeed, there already is some existing material about
> `transaction`, `pyramid_tm`
>     in all the different places, that I missed: Thank you for all the 
> pointers,
>     specifically those following (I detail for the record):
>
>     *  in 'Pyramid for Pylons users'
>
>         * in 'INI' section, a short description of `pyramid_tm`
>        
> (http://docs.pylonsproject.org/projects/pyramid_cookbook/en/latest/pylons/ini_file.html?highlight=transaction),
>         *  in 'Models' section, a well written explaination about
> `transaction` with `pyramid_tm`,
>             that I loved red before
>           
> (http://docs.pylonsproject.org/projects/pyramid_cookbook/en/latest/pylons/models.html?highlight=transaction#transaction-manger)
>
>     *  also in the wiki tutorial:
>
>         *  in 'Basic layout' section, a description of `sessionmaker`
> and `scoped_session`
>             
> (http://docs.pylonsproject.org/projects/pyramid/en/master/tutorials/wiki2/basiclayout.html#content-models-with-models-py)
>         *  in 'Installation' section, a listing mentioning which
> opinions alchemy`'s scaffold will make,
>           including use of `zope.sqlalchemy` and `pyramid_tm`
>           
> (http://docs.pylonsproject.org/projects/pyramid/en/master/tutorials/wiki2/installation.html#decisions-the-alchemy-scaffold-has-made-for-you)
>
>     *  as in the 'getting started' tutorial, in the 'Using database
> with SQLAlchemy' section,
>        other occurence for description about `transaction` and `pyramid_tm`
>         
> (http://docs.pylonsproject.org/projects/pyramid_tutorials/en/latest/getting_started/11-sqlalchemy/index.html#analysis),
>     *  and in the 'blogr' tutorial, in the 'Create database models', a
> newbies friendly introduction of why and how use them
>        
> (http://pyramid-blogr.readthedocs.org/en/latest/basic_models.html#database-session-management)
>
>     So, what I considered a piece of information which should IMHO
> stands in main documentation,
>     more precisely in narrative doc., or at least in the cookbook in
> "obvious" location under 'SQLAlchemy' section,
>     actually stands in different forms in many and different yet not
> so obvious locations
>     -- those related to Pylons, and tutorials.
>
>     I'll see later if there is prerequisities (i.e. licenses) to do
> some new section which will merge
>     all these materials, more completed and better written that mine.
>     Do you guys have strong opinion about location of this possible new 
> section?
>
>
> 2013/7/15 Steve Piercy <[email protected]>:
>> It's been recognized that the organization of documentation could be better.
>> There are at least 3 projects with Pyramid documentation on GitHub.
>>
>> Meanwhile here are some relevant tutorials and cookbook recipes that might
>> help.  You can compare your documentation to existing documentation.
>> http://docs.pylonsproject.org/projects/pyramid_cookbook/en/latest/ #4
>> recipes here
>> http://docs.pylonsproject.org/projects/pyramid/en/master/tutorials/wiki2/index.html
>> http://docs.pylonsproject.org/projects/pyramid_tutorials/en/latest/
>>
>> You can contribute documentation to Pyramid through GitHub.  To do so, you
>> need to sign:
>> https://github.com/Pylons/pyramid/blob/master/CONTRIBUTORS.txt
>>
>> Then follow these directions:
>> https://github.com/Pylons/pyramid/blob/master/HACKING.txt#L121
>>
>> HTH.
>>
>> --steve
>>
>>
>> On 7/15/13 at 5:10 PM, [email protected] (fero14041) pronounced:
>>
>>
>>> Hi, Pyramid's users!
>>>
>>> [Please excuse any misspelling/wording from a non-english user]
>>>
>>> Being pretty new to both Pyramid and SQLAlchemy, I have some
>>> non-understood code,
>>> thanks 'alchemy' scaffold, which is also shared across several
>>> tutorials on the web.
>>> This is line::
>>>
>>> DBSession =
>>> scoped_session(sessionmaker(extension=ZopeTransactionExtension())
>>>
>>> and the later calls to this :data:`DBSession`.
>>>
>>> First, I apologize to start reading the docs before calling help or
>>> search this mailing-list.
>>> In order to understand what appears magic to newbies as me,
>>> I wrote some step by step documentation with explanations of what I
>>> understood of
>>> used modules respective documentations.
>>>
>>> I feel that there is a documentation lack somewhere, at least for newbies,
>>> with material which could be seen by experienced users as obvious.
>>> It is possible I'm not alone to feel so, as at least one previous
>>> message in this list
>>> points similar incomprehension:
>>> https://groups.google.com/forum/#!topic/pylons-discuss/_QK_dXXM_K4
>>> and recent discussion seems related to this subject:
>>> https://groups.google.com/forum/#!topic/pylons-discuss/R4S-UwHV6ww
>>> https://groups.google.com/forum/#!topic/pylons-discuss/LNQCIBrFBbg
>>>
>>> Here's the code, versionned by Mercurial:
>>> http://pyramid.poeulfs.org/hg/sqla-doc/
>>> and there is the rendered doc in HTML:
>>> http://pyramid.poeulfs.org/doc/sqla-doc/
>>>
>>> So, my first ask concerns the accuracy of this writing:
>>> could some of you experienced users review it, please?
>>> And if you think this is possible and desirable, the second wish would be
>>> to include it (as your convenience) in Pyramid's documentation
>>> -- perhaps in its cookbook?
>>>
>>> I'm almost sure that the present draft could be corrected, developed
>>> and completed:
>>> what do you guys think about?
>>>
>>> Cheers,
>>>
>>> -- fero14041
>>>
>>
>> ------------------------
>> Steve Piercy, Soquel, CA
>>
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