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[IMP] use ORM reads when loading views 

direct SQL query in core ORM means we can't override view loading to
get them from other sources than the database. By using read() this
can be done by overriding ir_ui_view.read.

bzr revid: xmo@openerp.com-20130415100858-ucm97f318mjn5ugq
This commit is contained in:
Xavier Morel 2013-04-15 12:08:58 +02:00
parent ef1cbabe25
commit bbe0fbe2b9
1 changed files with 16 additions and 9 deletions
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25
openerp/osv/orm.py
View File

@ -2055,6 +2055,7 @@ class BaseModel(object):
"""
if context is None:
context = {}
View = self.pool['ir.ui.view']
def encode(s):
if isinstance(s, unicode):
@ -2197,6 +2198,9 @@ class BaseModel(object):
sql_res = False
parent_view_model = None
view_ref = context.get(view_type + '_view_ref')
view_fields = ['arch', 'name', 'field_parent', 'id',
'type', 'inherit_id', 'model']
# Search for a root (i.e. without any parent) view.
while True:
if view_ref and not view_id:
@ -2206,22 +2210,25 @@ class BaseModel(object):
view_ref_res = cr.fetchone()
if view_ref_res:
view_id = view_ref_res[0]
if view_id:
cr.execute("""SELECT arch,name,field_parent,id,type,inherit_id,model
FROM ir_ui_view
WHERE id=%s""", (view_id,))
ids = [view_id]
else:
cr.execute("""SELECT arch,name,field_parent,id,type,inherit_id,model
FROM ir_ui_view
WHERE model=%s AND type=%s AND inherit_id IS NULL
ORDER BY priority""", (self._name, view_type))
sql_res = cr.dictfetchone()
# read does not guarantee ordering so directly take just first
# search'ed id and read that, this way we don't care
ids = View.search(cr, user, [
['model', '=', self._name],
['type', '=', view_type],
['inherit_id', '=', False],
], context=context, order='priority')[:1]
views = View.read(cr, user, ids, view_fields, context=context)
sql_res = views[0] if views else False
if not sql_res:
break
view_id = sql_res['inherit_id'] or sql_res['id']
# due to read() inherit_id may be a name_get pair, unpack id
if isinstance(view_id, tuple): view_id, _name = view_id
parent_view_model = sql_res['model']
if not sql_res['inherit_id']:
break