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[Bug 1089902] Re: fields function store attribute does not allow chain update

 

** Attachment added: "function_field_chain.py"
   https://bugs.launchpad.net/openobject-server/+bug/1089902/+attachment/3541153/+files/function_field_chain.py

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https://bugs.launchpad.net/bugs/1089902

Title:
  fields function store attribute does not allow chain update

Status in OpenERP Server:
  New

Bug description:
  This problem occurs when a fields.function has another fields.function
  in its store={} parameter. The first function is never called next to
  the second one.

  For example :

  class A:
      'a_value' : fields.function(_update_value,
                                  store={'class_b' : _function,'b_value',10]},
                                  method=True, type='integer', string='value')

  class B:
      'b_value' : fields.function(_update_value,
                                  store={'class_c' : _function,'c_value',10]},
                                  method=True, type='integer', string='value')

  class C:
      'c_value' : fields.integer('value')

  Here, changing a c_value would change the b_value, but not the a_value.
  (With b_value set as readonly='false', we could change it manually and see that the a_value is correctly recalculated.)

  Tested with nightly build : openerp-6.1-20121213-004437

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References