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["Mustufa Rangwala \(Open ERP\)" <mra@xxxxxxxxxxx>]

** Changed in: openobject-addons
    Milestone: None => 6.1

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https://bugs.launchpad.net/bugs/812723

Title:
  passing ids as integer to account.account write method throws
  KeyError: "Field '0' does not exist in object 'browse_record'...

Status in OpenERP Modules (addons):
  Fix Committed

Bug description:
  If "ids" is passed to write as integer instead of a list you get this:

  Traceback (most recent call last):
    File "/home/simahawk/dev/openobject/stable/server/bin/osv/osv.py", line 122, in wrapper
      return f(self, dbname, *args, **kwargs)
    File "/home/simahawk/dev/openobject/stable/server/bin/osv/osv.py", line 176, in execute
      res = self.execute_cr(cr, uid, obj, method, *args, **kw)
    File "/home/simahawk/dev/openobject/stable/server/bin/osv/osv.py", line 167, in execute_cr
      return getattr(object, method)(cr, uid, *args, **kw)
    File "/home/simahawk/dev/openobject/stable/server/bin/addons/account/account.py", line 552, in write
      self._check_allow_type_change(cr, uid, ids, vals['type'], context=context)
    File "/home/simahawk/dev/openobject/stable/server/bin/addons/account/account.py", line 525, in _check_allow_type_change
      for account in self.browse(cr, uid, ids, context=context):
    File "/home/simahawk/dev/openobject/stable/server/bin/osv/orm.py", line 189, in __getitem__
      name, self))
  KeyError: "Field '0' does not exist in object 'browse_record(account.account, 33)'"

  as you can see the error occurs into _check_allow_type_change whereas
  at line 523 [1]:

  for account in self.browse(cr, uid, ids, context=context):

  the problem can be easily solved using:

  if not isinstance(ids,list):
      ids = [ids,]
  for account in self.browse(cr, uid, ids, context=context):

  
  The weird thing is that also at line 544 [2] we have:

  if 'company_id' in vals:
              move_lines = self.pool.get('account.move.line').search(cr, uid, [('account_id', 'in', ids)])
              if move_lines:
                  # Allow the write if the value is the same
                  for i in [i['company_id'][0] for i in self.read(cr,uid,ids,['company_id'])]:

  beside the horrible nested for.... this *is going to fail* whenever
  ids is not a list.

  I supposed you've been lucky till here because probably when
  'company_id' is in vals you have always a list...

  
  This bug is similar to https://bugs.launchpad.net/openobject-addons/+bug/740202

  
  [1] http://bazaar.launchpad.net/~openerp/openobject-addons/6.0/view/head:/account/account.py#L523
  [2] http://bazaar.launchpad.net/~openerp/openobject-addons/6.0/view/head:/account/account.py#L544

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