- duplicated default categories were dropped when the list of categories was
  passed without their base categories
- accept any iterable for 'category_list'

>> document.setMyCategoryList([None])
>> document.getMyCategory()
>> 'None'

Even if region is a sub Category of Base Category region, relative Url must be stripped, because the behaviour should be stable regardless of such category existence and it is also good for performance.


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stored category value are like 'region/region/west'.
This can be worse when base_category id is 'resource', because 'resource'
is also a namespace adapter in z2.12. So TraversalableHandler returns a non expected object and 
keep objects to be correctly indexed.



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designed to handle synchronization problems between 2 ERP5 systems
however the logic of synchronization should be handled by conduits and
not by accessors



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consider that this is a tuple whereas it could also be a list)


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Amendment to r37321, instead of displaying the wrong values in the exception text, use __traceback_info__.
This is mostly to make the test pass again


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- getProductLine on a Sale Order Line returns nothing
  even if there is a resource defined on the Sale Order
  Line and a product line on this resource (and base
  categories looks like to be well configured)
- portal_type variable is already used in the method
  _getSingleCategoryAcquiredMembershipList, so
  doing "for portal_type in portal_type_list" makes giving any
  random value to the portal type variable
- the portal_type variable can have duplicated portal types,
  in such case the following piece of code always return [],
  so duplicated needs to be removed :
       for portal_type in portal_type_list:
         key = (uid, base_category, portal_type)
         if key in _acquired_object_set:
           return []
         _acquired_object_set.add(key)

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@38053 20353a03-c40f-0410-a6d1-a30d3c3de9de

Use a flat structure of a set to deal with recursive calls, instead of a nested complex, because that is much more efficient and fast in reality.

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Conflicts:
	bt5/erp5_base/bt/revision
	bt5/erp5_simulation/DocumentTemplateItem/InvoiceSimulationRule.py
	bt5/erp5_simulation/bt/revision
	bt5/erp5_trade/SkinTemplateItem/portal_skins/erp5_trade/Base_viewTradeFieldLibrary.xml
	bt5/erp5_trade/bt/change_log
	bt5/erp5_trade/bt/revision
	products/ERP5/Document/BusinessPath.py
	products/ERP5/Document/SimulationMovement.py
	products/ERP5/Document/TradeCondition.py
	products/ERP5/Document/TradeModelLine.py
	products/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/revision
	products/ERP5Type/ERP5Type.py

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predicate category search.


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Use Base class's methods for properties instead of patched PropertyManager's in CategotyTool and TestTool, that will fill TestERP5Core.test_getPropertyForUid.


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_filterCategoryListByPermission must consider that _getSingleCategoryAcquiredMembershipList may not always include a base category in the result.

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_getSingleCategoryAcquiredMembershipList. This fixes two issues:

1. checked_permission was not propagated to recursive calls, so
   there were cases that checked_permission was ignored.
2. this method might try to get membership by acquisitions falsely,
   because _getSingleCategoryMembershipList filtered the result
   by checked_permission, so when the user was prevented from accessing
   a category directly specified by the context, the result was empty.

So the solution is to filter the result only right before returning
from this method, and stop having other methods to filter the result.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@30249 20353a03-c40f-0410-a6d1-a30d3c3de9de

The read-only cache in resolveCategory was not always effective, because the name "key" was used for other things but a cache key, so rename it to cache_key.

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On the way to Zope 2.12, Reform imports, specially from Globals (replacing it with Products.ERP5Type.Globals on the products that depend on ERP5Type), convert Interface uses to zope.interfaces, and remove CMFMailIn references with blessings from Jerome.

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  * _set.* accessors to reindex the object
  * set.* category accessors to reindex the object several times
* Remove old/unused code in ERP5Type/Accessor
* Some optimisations in ERP5Type.Accessor.List

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is enabled)


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Extend resolveCategory to return default value (if provided) if a category can not be accessed due to security restrictions.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23063 20353a03-c40f-0410-a6d1-a30d3c3de9de

Attempt to fix / hack the parent base category issue in relation with temp objects. This is required for property acquisition.

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