227 lines
9.4 KiB
Python
227 lines
9.4 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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from osv import osv,fields
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from osv.orm import except_orm
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import pickle
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from tools.translate import _
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EXCLUDED_FIELDS = set((
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'report_sxw_content', 'report_rml_content', 'report_sxw', 'report_rml',
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'report_sxw_content_data', 'report_rml_content_data', 'search_view', ))
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class ir_values(osv.osv):
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_name = 'ir.values'
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def _value_unpickle(self, cursor, user, ids, name, arg, context=None):
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res = {}
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for report in self.browse(cursor, user, ids, context=context):
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value = report[name[:-9]]
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if not report.object and value:
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try:
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value = str(pickle.loads(value))
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except:
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pass
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res[report.id] = value
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return res
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def _value_pickle(self, cursor, user, id, name, value, arg, context=None):
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if context is None:
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context = {}
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ctx = context.copy()
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if self.CONCURRENCY_CHECK_FIELD in ctx:
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del ctx[self.CONCURRENCY_CHECK_FIELD]
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if not self.browse(cursor, user, id, context=context).object:
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value = pickle.dumps(value)
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self.write(cursor, user, id, {name[:-9]: value}, context=ctx)
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def onchange_object_id(self, cr, uid, ids, object_id, context={}):
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if not object_id: return {}
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act = self.pool.get('ir.model').browse(cr, uid, object_id, context=context)
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return {
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'value': {'model': act.model}
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}
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def onchange_action_id(self, cr, uid, ids, action_id, context={}):
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if not action_id: return {}
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act = self.pool.get('ir.actions.actions').browse(cr, uid, action_id, context=context)
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return {
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'value': {'value_unpickle': act.type+','+str(act.id)}
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}
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_columns = {
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'name': fields.char('Name', size=128),
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'model_id': fields.many2one('ir.model', 'Object', size=128,
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help="This field is not used, it only helps you to select a good model."),
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'model': fields.char('Object Name', size=128, select=True),
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'action_id': fields.many2one('ir.actions.actions', 'Action',
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help="This field is not used, it only helps you to select the right action."),
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'value': fields.text('Value'),
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'value_unpickle': fields.function(_value_unpickle, fnct_inv=_value_pickle,
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method=True, type='text', string='Value'),
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'object': fields.boolean('Is Object'),
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'key': fields.selection([('action','Action'),('default','Default')], 'Type', size=128, select=True),
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'key2' : fields.char('Event Type',help="The kind of action or button in the client side that will trigger the action.", size=128, select=True),
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'meta': fields.text('Meta Datas'),
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'meta_unpickle': fields.function(_value_unpickle, fnct_inv=_value_pickle,
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method=True, type='text', string='Metadata'),
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'res_id': fields.integer('Object ID', help="Keep 0 if the action must appear on all resources.", select=True),
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'user_id': fields.many2one('res.users', 'User', ondelete='cascade', select=True),
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'company_id': fields.many2one('res.company', 'Company', select=True)
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}
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_defaults = {
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'key': lambda *a: 'action',
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'key2': lambda *a: 'tree_but_open',
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'company_id': lambda *a: False
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}
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def _auto_init(self, cr, context=None):
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super(ir_values, self)._auto_init(cr, context)
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cr.execute('SELECT indexname FROM pg_indexes WHERE indexname = \'ir_values_key_model_key2_res_id_user_id_idx\'')
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if not cr.fetchone():
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cr.execute('CREATE INDEX ir_values_key_model_key2_res_id_user_id_idx ON ir_values (key, model, key2, res_id, user_id)')
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def set(self, cr, uid, key, key2, name, models, value, replace=True, isobject=False, meta=False, preserve_user=False, company=False):
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if isinstance(value, unicode):
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value = value.encode('utf8')
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if not isobject:
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value = pickle.dumps(value)
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if meta:
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meta = pickle.dumps(meta)
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ids_res = []
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for model in models:
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if isinstance(model, (list, tuple)):
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model,res_id = model
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else:
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res_id=False
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if replace:
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search_criteria = [
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('key', '=', key),
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('key2', '=', key2),
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('model', '=', model),
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('res_id', '=', res_id),
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('user_id', '=', preserve_user and uid)
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]
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if key in ('meta', 'default'):
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search_criteria.append(('name', '=', name))
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else:
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search_criteria.append(('value', '=', value))
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self.unlink(cr, uid, self.search(cr, uid, search_criteria))
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vals = {
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'name': name,
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'value': value,
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'model': model,
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'object': isobject,
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'key': key,
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'key2': key2 and key2[:200],
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'meta': meta,
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'user_id': preserve_user and uid,
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}
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if company:
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cid = self.pool.get('res.users').browse(cr, uid, uid, context={}).company_id.id
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vals['company_id']=cid
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if res_id:
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vals['res_id']= res_id
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ids_res.append(self.create(cr, uid, vals))
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return ids_res
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def get(self, cr, uid, key, key2, models, meta=False, context={}, res_id_req=False, without_user=True, key2_req=True):
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result = []
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for m in models:
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if isinstance(m, (list, tuple)):
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m, res_id = m
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else:
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res_id=False
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where = ['key=%s','model=%s']
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params = [key, str(m)]
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if key2:
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where.append('key2=%s')
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params.append(key2[:200])
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elif key2_req and not meta:
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where.append('key2 is null')
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if res_id_req and (models[-1][0]==m):
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if res_id:
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where.append('res_id=%s')
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params.append(res_id)
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else:
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where.append('(res_id is NULL)')
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elif res_id:
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if (models[-1][0]==m):
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where.append('(res_id=%s or (res_id is null))')
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params.append(res_id)
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else:
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where.append('res_id=%s')
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params.append(res_id)
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where.append('(user_id=%s or (user_id IS NULL)) order by id')
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params.append(uid)
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clause = ' and '.join(where)
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cr.execute('select id,name,value,object,meta, key from ir_values where ' + clause, params)
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result = cr.fetchall()
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if result:
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break
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if not result:
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return []
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def _result_get(x, keys):
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if x[1] in keys:
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return False
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keys.append(x[1])
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if x[3]:
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model,id = x[2].split(',')
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# FIXME: It might be a good idea to opt-in that kind of stuff
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# FIXME: instead of arbitrarily removing random fields
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fields = [
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field
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for field in self.pool.get(model).fields_get_keys(cr, uid)
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if field not in EXCLUDED_FIELDS]
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try:
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datas = self.pool.get(model).read(cr, uid, [int(id)], fields, context)
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except except_orm, e:
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return False
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datas = datas and datas[0]
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if not datas:
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return False
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else:
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datas = pickle.loads(x[2].encode('utf-8'))
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if meta:
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return (x[0], x[1], datas, pickle.loads(x[4]))
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return (x[0], x[1], datas)
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keys = []
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res = filter(None, map(lambda x: _result_get(x, keys), result))
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res2 = res[:]
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for r in res:
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if isinstance(r[2], dict) and r[2].get('type') in ('ir.actions.report.xml','ir.actions.act_window','ir.actions.wizard'):
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groups = r[2].get('groups_id')
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if groups:
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cr.execute('SELECT COUNT(1) FROM res_groups_users_rel WHERE gid IN %s AND uid=%s',(tuple(groups), uid))
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cnt = cr.fetchone()[0]
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if not cnt:
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res2.remove(r)
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if r[1] == 'Menuitem' and not res2:
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raise osv.except_osv('Error !','You do not have the permission to perform this operation !!!')
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return res2
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ir_values()
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