erp5_workflow: script to reassign workflow when there is a new bt installation after workflow conversion which may bring old assignment in chain_by_type with converted workflow ids.

erp5_ui_test: workflow history should generate 2 records for copy clone action in edit_workflow's history.

erp5_ui_test: after deploy new workflow, workflow histroy won't generate 2 recordes for edit_workflow when a new object is generated.

ERP5Site.py: shouldn't activate migrateToPortalWorkflowgit add product/ERP5/ERP5Site.pygit add product/ERP5/ERP5Site.py

This will ensure that all other gadgets in the page have been correctly instanciated.

ERP5TypeTestCase.py: avoid using accessor in dynamicWorkflowConversion. also put self.commit() back.

This list can be viewed in the panel History link

It prevents the getter to fail if a Person object has been reached from a relation property

This should have been added and handles twisted use cases such as:
  1. Install bt5 with ZODB Component C1 using version_priority V1.
  2. Install another bt5 adding version_priority V1.
  3. Install Portal Type using C1 as type_class.
  => No reset was done after 2., so C1 was not added to ZODB Component
     registry_dict (__registry_dict) and thus ignored.

This only happens when using ZEO (see source code comments).

Steps to reproduce:
  1. Edit a ZODB Component in one tab.
  2. At the same time, run Unit Tests in another tab.

Backtrace:

  # ThreadID: 140153540167424
  File: "eggs/Zope2-2.13.22-py2.7.egg/ZServer/PubCore/ZServerPublisher.py", line 31, in __init__
    response=b)
  File: "eggs/Zope2-2.13.22-py2.7.egg/ZPublisher/Publish.py", line 455, in publish_module
    environ, debug, request, response)
  File: "eggs/Zope2-2.13.22-py2.7.egg/ZPublisher/Publish.py", line 249, in publish_module_standard
    response = publish(request, module_name, after_list, debug=debug)
  File: "parts/erp5/Products/Localizer/patches.py", line 84, in new_publish
    x = zope_publish(request, module_name, after_list, debug)
  File: "eggs/Zope2-2.13.22-py2.7.egg/ZPublisher/Publish.py", line 138, in publish
    request, bind=1)
  File: "eggs/Zope2-2.13.22-py2.7.egg/ZPublisher/mapply.py", line 44, in mapply
    f, count = zope.publisher.publish.unwrapMethod(object)
  File: "eggs/zope.publisher-3.12.6-py2.7.egg/zope/publisher/publish.py", line 46, in unwrapMethod
    elif getattr(unwrapped, 'func_code', None) is not None:
  File: "eggs/Products.ExternalMethod-2.13.0-py2.7.egg/Products/ExternalMethod/ExternalMethod.py", line 106, in <lambda>
    func_code = ComputedAttribute(lambda self: self.getFuncCode())
  File: "eggs/Products.ExternalMethod-2.13.0-py2.7.egg/Products/ExternalMethod/ExternalMethod.py", line 190, in getFuncCode
    self._v_f = self.getFunction()
  File: "parts/erp5/Products/ERP5Type/patches/ExternalMethod.py", line 29, in getFunction
    level=0)
  File: "parts/erp5/Products/ERP5Type/dynamic/component_package.py", line 407, in load_module
    with aq_method_lock:
  File: "parts/python2.7/lib/python2.7/threading.py", line 174, in acquire
    rc = self.__block.acquire(blocking)

  => 1. Acquire Import lock in getFunction() (ZODB Component import)
     2. Try to acquire aq_method_lock

  # ThreadID: 140153468495616
  File: "eggs/Zope2-2.13.22-py2.7.egg/ZServer/PubCore/ZServerPublisher.py", line 31, in __init__
    response=b)
  File: "eggs/Zope2-2.13.22-py2.7.egg/ZPublisher/Publish.py", line 455, in publish_module
    environ, debug, request, response)
  File: "eggs/Zope2-2.13.22-py2.7.egg/ZPublisher/Publish.py", line 249, in publish_module_standard
    response = publish(request, module_name, after_list, debug=debug)
  File: "parts/erp5/Products/Localizer/patches.py", line 84, in new_publish
    x = zope_publish(request, module_name, after_list, debug)
  File: "eggs/Zope2-2.13.22-py2.7.egg/ZPublisher/Publish.py", line 138, in publish
    request, bind=1)
  File: "eggs/Zope2-2.13.22-py2.7.egg/ZPublisher/mapply.py", line 77, in mapply
    if debug is not None: return debug(object,args,context)
  File: "eggs/Zope2-2.13.22-py2.7.egg/ZPublisher/Publish.py", line 48, in call_object
    result=apply(object,args) # Type s<cr> to step into published object.
  File: "parts/erp5/Products/TimerService/TimerService.py", line 90, in process_timer
    subscriptions.append(self.unrestrictedTraverse(path))
  File: "eggs/Zope2-2.13.22-py2.7.egg/OFS/Traversable.py", line 249, in unrestrictedTraverse
    if getattr(aq_base(obj), name, _marker) is not _marker:
  File: "parts/erp5/Products/ERP5Type/dynamic/lazy_class.py", line 107, in __getattribute__
    self.__class__.loadClass()
  File: "parts/erp5/Products/ERP5Type/dynamic/lazy_class.py", line 326, in loadClass
    class_definition = generatePortalTypeClass(site, portal_type)
  File: "parts/erp5/Products/ERP5Type/dynamic/portal_type_class.py", line 143, in generatePortalTypeClass
    type_class = portal_type.getTypeClass()
  File: "eggs/ZODB3-3.10.5+slapospatched001-py2.7-linux-x86_64.egg/ZODB/Connection.py", line 860, in setstate
    self._setstate(obj)
  File: "eggs/ZODB3-3.10.5+slapospatched001-py2.7-linux-x86_64.egg/ZODB/Connection.py", line 914, in _setstate
    self._reader.setGhostState(obj, p)
  File: "eggs/ZODB3-3.10.5+slapospatched001-py2.7-linux-x86_64.egg/ZODB/serialize.py", line 612, in setGhostState
    state = self.getState(pickle)
  File: "eggs/ZODB3-3.10.5+slapospatched001-py2.7-linux-x86_64.egg/ZODB/serialize.py", line 604, in getState
    unpickler.load() # skip the class metadata
  File: "eggs/ZODB3-3.10.5+slapospatched001-py2.7-linux-x86_64.egg/ZODB/serialize.py", line 474, in find_global
    return factory(conn, modulename, name)
  File: "eggs/Zope2-2.13.22-py2.7.egg/Zope2/App/ClassFactory.py", line 21, in ClassFactory
    m=__import__(module, _globals, _globals, _silly)

  => 1. Acquire aq_method_lock (generatePortalTypeClass())
     2. Try to import module and acquire Import lock