[MERGE] forward port branch 11.0 up to 27081bf6f5f

50 files changed, 462 insertions, 135 deletions

diff --git a/addons/account/models/account_bank_statement.py b/addons/account/models/account_bank_statement.py
index 5bea59342b2..291be1aa22e 100644
--- a/addons/account/models/account_bank_statement.py
+++ b/addons/account/models/account_bank_statement.py
@@ -644,8 +644,8 @@ class AccountBankStatementLine(models.Model):
 
             # Create The payment
             payment = self.env['account.payment']
+            partner_id = self.partner_id or (aml_dict.get('move_line') and aml_dict['move_line'].partner_id) or self.env['res.partner']
             if abs(total)>0.00001:
-                partner_id = self.partner_id and self.partner_id.id or False
                 partner_type = False
                 if partner_id and len(account_types) == 1:
                     partner_type = 'customer' if account_types == receivable_account_type else 'supplier'
@@ -660,7 +660,7 @@ class AccountBankStatementLine(models.Model):
                 payment = self.env['account.payment'].create({
                     'payment_method_id': payment_methods and payment_methods[0].id or False,
                     'payment_type': total >0 and 'inbound' or 'outbound',
-                    'partner_id': self.partner_id and self.partner_id.id or False,
+                    'partner_id': partner_id.id,
                     'partner_type': partner_type,
                     'journal_id': self.statement_id.journal_id.id,
                     'payment_date': self.date,
diff --git a/addons/account/models/account_invoice.py b/addons/account/models/account_invoice.py
index e534ab89eb5..4da13596b88 100644
--- a/addons/account/models/account_invoice.py
+++ b/addons/account/models/account_invoice.py
@@ -665,12 +665,12 @@ class AccountInvoice(models.Model):
                 msg = _('Cannot find a chart of accounts for this company, You should configure it. \nPlease go to Account Configuration.')
                 raise RedirectWarning(msg, action.id, _('Go to the configuration panel'))
 
-            if type in ('out_invoice', 'out_refund'):
-                account_id = rec_account.id
-                payment_term_id = p.property_payment_term_id.id
-            else:
+            if type in ('in_invoice', 'in_refund'):
                 account_id = pay_account.id
                 payment_term_id = p.property_supplier_payment_term_id.id
+            else:
+                account_id = rec_account.id
+                payment_term_id = p.property_payment_term_id.id
 
             delivery_partner_id = self.get_delivery_partner_id()
             fiscal_position = self.env['account.fiscal.position'].get_fiscal_position(self.partner_id.id, delivery_id=delivery_partner_id)
diff --git a/addons/account/tests/test_account_invoice_rounding.py b/addons/account/tests/test_account_invoice_rounding.py
index f0a7774d61d..38c7193a2f1 100644
--- a/addons/account/tests/test_account_invoice_rounding.py
+++ b/addons/account/tests/test_account_invoice_rounding.py
@@ -3,6 +3,7 @@
 from odoo.addons.account.tests.account_test_classes import AccountingTestCase
 from odoo.exceptions import ValidationError
 from odoo.tests import tagged
+from odoo.tools import mute_logger
 
 import time
 
@@ -60,7 +61,8 @@ class TestAccountInvoiceRounding(AccountingTestCase):
         # to avoid a ValidationError from _check_cash_rounding because the onchange
         # are not well triggered in the tests.
         try:
-            invoice_id.cash_rounding_id = cash_rounding_id
+            with mute_logger('odoo.models'):
+                invoice_id.cash_rounding_id = cash_rounding_id
         except ValidationError:
             pass
 
diff --git a/addons/auth_signup/models/res_partner.py b/addons/auth_signup/models/res_partner.py
index 03df5bd89ce..9f1190b934c 100644
--- a/addons/auth_signup/models/res_partner.py
+++ b/addons/auth_signup/models/res_partner.py
@@ -8,6 +8,7 @@ from collections import defaultdict
 from datetime import datetime, timedelta
 
 from odoo import api, exceptions, fields, models, _
+from odoo.tools import pycompat
 
 class SignupError(Exception):
     pass
@@ -28,16 +29,16 @@ class ResPartner(models.Model):
     signup_token = fields.Char(copy=False, groups="base.group_erp_manager")
     signup_type = fields.Char(string='Signup Token Type', copy=False, groups="base.group_erp_manager")
     signup_expiration = fields.Datetime(copy=False, groups="base.group_erp_manager")
-    signup_valid = fields.Boolean(compute='_compute_signup_valid', compute_sudo=True, string='Signup Token is Valid')
+    signup_valid = fields.Boolean(compute='_compute_signup_valid', string='Signup Token is Valid')
     signup_url = fields.Char(compute='_compute_signup_url', string='Signup URL')
 
     @api.multi
     @api.depends('signup_token', 'signup_expiration')
     def _compute_signup_valid(self):
         dt = now()
-        for partner in self:
-            partner.signup_valid = bool(partner.signup_token) and \
-            (not partner.signup_expiration or dt <= partner.signup_expiration)
+        for partner, partner_sudo in pycompat.izip(self, self.sudo()):
+            partner.signup_valid = bool(partner_sudo.signup_token) and \
+            (not partner_sudo.signup_expiration or dt <= partner_sudo.signup_expiration)
 
     @api.multi
     def _compute_signup_url(self):
diff --git a/addons/event_sale/models/sale_order.py b/addons/event_sale/models/sale_order.py
index 2ac4deaed5f..2834dfb11c9 100644
--- a/addons/event_sale/models/sale_order.py
+++ b/addons/event_sale/models/sale_order.py
@@ -64,3 +64,17 @@ class SaleOrderLine(models.Model):
     @api.onchange('event_ticket_id')
     def _onchange_event_ticket_id(self):
         self.price_unit = (self.event_id.company_id or self.env.user.company_id).currency_id.compute(self.event_ticket_id.price, self.order_id.currency_id)
+
+    @api.onchange('product_uom', 'product_uom_qty')
+    def product_uom_change(self):
+        if not self.event_ticket_id:
+            super(SaleOrderLine, self).product_uom_change()
+
+    @api.multi
+    @api.onchange('product_id')
+    def product_id_change(self):
+        super(SaleOrderLine, self).product_id_change()
+        self.event_id = None
+        self.event_ticket_id = None
+        if self.product_id.event_ok:
+            self.price_unit = 0.0
diff --git a/addons/hr_gamification/wizard/gamification_badge_user_wizard.py b/addons/hr_gamification/wizard/gamification_badge_user_wizard.py
index 5bbb6848bd3..4c66db60db9 100644
--- a/addons/hr_gamification/wizard/gamification_badge_user_wizard.py
+++ b/addons/hr_gamification/wizard/gamification_badge_user_wizard.py
@@ -10,7 +10,7 @@ class GamificationBadgeUserWizard(models.TransientModel):
 
     employee_id = fields.Many2one('hr.employee', string='Employee', required=True)
     user_id = fields.Many2one('res.users', string='User',
-        related='employee_id.user_id', store=True, readonly=True)
+        related='employee_id.user_id', store=True, readonly=True, compute_sudo=True)
 
     # TODO 12.0/master remove this hack by changing the model
     @api.model
diff --git a/addons/hr_holidays/models/hr_leave.py b/addons/hr_holidays/models/hr_leave.py
index 35286c1fc9d..2a9fb451f33 100644
--- a/addons/hr_holidays/models/hr_leave.py
+++ b/addons/hr_holidays/models/hr_leave.py
@@ -92,7 +92,7 @@ class HolidaysRequest(models.Model):
     payslip_status = fields.Boolean('Reported in last payslips',
         help='Green this button when the leave has been taken into account in the payslip.')
     report_note = fields.Text('HR Comments')
-    user_id = fields.Many2one('res.users', string='User', related='employee_id.user_id', related_sudo=True, store=True, default=lambda self: self.env.uid, readonly=True)
+    user_id = fields.Many2one('res.users', string='User', related='employee_id.user_id', related_sudo=True, compute_sudo=True, store=True, default=lambda self: self.env.uid, readonly=True)
     date_from = fields.Datetime('Start Date', readonly=True, index=True, copy=False, required=True,
         states={'draft': [('readonly', False)], 'confirm': [('readonly', False)]}, track_visibility='onchange')
     date_to = fields.Datetime('End Date', readonly=True, copy=False, required=True,
diff --git a/addons/l10n_fr_fec/wizard/account_fr_fec.py b/addons/l10n_fr_fec/wizard/account_fr_fec.py
index 032baf2d971..88284475764 100644
--- a/addons/l10n_fr_fec/wizard/account_fr_fec.py
+++ b/addons/l10n_fr_fec/wizard/account_fr_fec.py
@@ -77,6 +77,27 @@ class AccountFrFec(models.TransientModel):
         listrow = list(row)
         return listrow
 
+    def _get_company_legal_data(self, company):
+        """
+        Dom-Tom are excluded from the EU's fiscal territory
+        Those regions do not have SIREN
+        sources:
+            https://www.service-public.fr/professionnels-entreprises/vosdroits/F23570
+            http://www.douane.gouv.fr/articles/a11024-tva-dans-les-dom
+        """
+        dom_tom_group = self.env.ref('l10n_fr.dom-tom')
+        is_dom_tom = company.country_id.code in dom_tom_group.country_ids.mapped('code')
+        if not is_dom_tom and not company.vat:
+            raise Warning(
+                _("Missing VAT number for company %s") % company.name)
+        if not is_dom_tom and company.vat[0:2] != 'FR':
+            raise Warning(
+                _("FEC is for French companies only !"))
+
+        return {
+            'siren': company.vat[4:13] if not is_dom_tom else '',
+        }
+
     @api.multi
     def generate_fec(self):
         self.ensure_one()
@@ -88,6 +109,9 @@ class AccountFrFec(models.TransientModel):
         # 2) CSV files are easier to read/use for a regular accountant.
         # So it will be easier for the accountant to check the file before
         # sending it to the fiscal administration
+        company = self.env.user.company_id
+        company_legal_data = self._get_company_legal_data(company)
+
         header = [
             u'JournalCode',    # 0
             u'JournalLib',     # 1
@@ -109,18 +133,7 @@ class AccountFrFec(models.TransientModel):
             u'Idevise',        # 17
             ]
 
-        company = self.env.user.company_id
-        if not company.vat:
-            raise Warning(
-                _("Missing VAT number for company %s") % company.name)
-        if company.vat[0:2] != 'FR':
-            raise Warning(
-                _("FEC is for French companies only !"))
-
-        fecfile = io.BytesIO()
-        w = pycompat.csv_writer(fecfile, delimiter='|')
-        w.writerow(header)
-
+        rows_to_write = [header]
         # INITIAL BALANCE
         unaffected_earnings_xml_ref = self.env.ref('account.data_unaffected_earnings')
         unaffected_earnings_line = True  # used to make sure that we add the unaffected earning initial balance only once
@@ -196,7 +209,8 @@ class AccountFrFec(models.TransientModel):
                     else:
                         listrow[11] = '0,00'
                         listrow[12] = str(-listrow_amount).replace('.', ',')
-            w.writerow(listrow)
+            rows_to_write.append(listrow)
+
         #if the unaffected earnings account wasn't in the selection yet: add it manually
         if (not unaffected_earnings_line
             and unaffected_earnings_results
@@ -207,7 +221,7 @@ class AccountFrFec(models.TransientModel):
             if unaffected_earnings_account:
                 unaffected_earnings_results[4] = unaffected_earnings_account.code
                 unaffected_earnings_results[5] = unaffected_earnings_account.name
-            w.writerow(unaffected_earnings_results)
+            rows_to_write.append(unaffected_earnings_results)
 
         # INITIAL BALANCE - receivable/payable
         sql_query = '''
@@ -265,7 +279,7 @@ class AccountFrFec(models.TransientModel):
         for row in self._cr.fetchall():
             listrow = list(row)
             account_id = listrow.pop()
-            w.writerow(listrow)
+            rows_to_write.append(listrow)
 
         # LINES
         sql_query = '''
@@ -330,20 +344,19 @@ class AccountFrFec(models.TransientModel):
             sql_query, (self.date_from, self.date_to, company.id))
 
         for row in self._cr.fetchall():
-            w.writerow(list(row))
+            rows_to_write.append(list(row))
 
-        siren = company.vat[4:13]
+        fecvalue = self._csv_write_rows(rows_to_write)
         end_date = self.date_to.replace('-', '')
         suffix = ''
         if self.export_type == "nonofficial":
             suffix = '-NONOFFICIAL'
-        fecvalue = fecfile.getvalue()
+
         self.write({
             'fec_data': base64.encodestring(fecvalue),
             # Filename = <siren>FECYYYYMMDD where YYYMMDD is the closing date
-            'filename': '%sFEC%s%s.csv' % (siren, end_date, suffix),
+            'filename': '%sFEC%s%s.csv' % (company_legal_data['siren'], end_date, suffix),
             })
-        fecfile.close()
 
         action = {
             'name': 'FEC',
@@ -352,3 +365,29 @@ class AccountFrFec(models.TransientModel):
             'target': 'self',
             }
         return action
+
+    def _csv_write_rows(self, rows, lineterminator=u'\r\n'):
+        """
+        Write FEC rows into a file
+        It seems that Bercy's bureaucracy is not too happy about the
+        empty new line at the End Of File.
+
+        @param {list(list)} rows: the list of rows. Each row is a list of strings
+        @param {unicode string} [optional] lineterminator: effective line terminator
+            Has nothing to do with the csv writer parameter
+            The last line written won't be terminated with it
+
+        @return the value of the file
+        """
+        fecfile = io.BytesIO()
+        writer = pycompat.csv_writer(fecfile, delimiter='|', lineterminator='')
+
+        rows_length = len(rows)
+        for i, row in enumerate(rows):
+            if not i == rows_length - 1:
+                row.append(lineterminator)
+            writer.writerow(row)
+
+        fecvalue = fecfile.getvalue()
+        fecfile.close()
+        return fecvalue
diff --git a/addons/mail/models/mail_activity.py b/addons/mail/models/mail_activity.py
index 33c4b76d79d..36ced25ed75 100644
--- a/addons/mail/models/mail_activity.py
+++ b/addons/mail/models/mail_activity.py
@@ -84,8 +84,8 @@ class MailActivity(models.Model):
     activity_type_id = fields.Many2one(
         'mail.activity.type', 'Activity',
         domain="['|', ('res_model_id', '=', False), ('res_model_id', '=', res_model_id)]", ondelete='restrict')
-    activity_category = fields.Selection(related='activity_type_id.category')
-    icon = fields.Char('Icon', related='activity_type_id.icon')
+    activity_category = fields.Selection(related='activity_type_id.category', readonly=True)
+    icon = fields.Char('Icon', related='activity_type_id.icon', readonly=True)
     summary = fields.Char('Summary')
     note = fields.Html('Note')
     feedback = fields.Html('Feedback')
@@ -103,8 +103,8 @@ class MailActivity(models.Model):
         ('today', 'Today'),
         ('planned', 'Planned')], 'State',
         compute='_compute_state')
-    recommended_activity_type_id = fields.Many2one('mail.activity.type', string="Recommended Activity Type")
-    previous_activity_type_id = fields.Many2one('mail.activity.type', string='Previous Activity Type')
+    recommended_activity_type_id = fields.Many2one('mail.activity.type', string="Recommended Activity Type", readonly=True)
+    previous_activity_type_id = fields.Many2one('mail.activity.type', string='Previous Activity Type', readonly=True)
     has_recommended_activities = fields.Boolean(
         'Next activities available',
         compute='_compute_has_recommended_activities',
diff --git a/addons/point_of_sale/static/src/css/pos.css b/addons/point_of_sale/static/src/css/pos.css
index ec28fb6fa15..ecbfedee859 100644
--- a/addons/point_of_sale/static/src/css/pos.css
+++ b/addons/point_of_sale/static/src/css/pos.css
@@ -1477,6 +1477,8 @@ td {
     body {
         margin: 0;
         color: white !important;
+        /* avoid black background if backgrounds are printed */
+        background: initial;
     }
     .oe_leftbar,
     .oe_loading,
diff --git a/addons/portal/wizard/portal_wizard.py b/addons/portal/wizard/portal_wizard.py
index 44eb1637619..9fa0e12561e 100644
--- a/addons/portal/wizard/portal_wizard.py
+++ b/addons/portal/wizard/portal_wizard.py
@@ -35,7 +35,7 @@ class PortalWizard(models.TransientModel):
         contact_ids = set()
         user_changes = []
         for partner in self.env['res.partner'].sudo().browse(partner_ids):
-            contact_partners = partner.child_ids or [partner]
+            contact_partners = partner.child_ids | partner
             for contact in contact_partners:
                 # make sure that each contact appears at most once in the list
                 if contact.id not in contact_ids:
diff --git a/addons/product/models/product_pricelist.py b/addons/product/models/product_pricelist.py
index c0d1b404707..4f625948dfc 100644
--- a/addons/product/models/product_pricelist.py
+++ b/addons/product/models/product_pricelist.py
@@ -241,7 +241,11 @@ class Pricelist(models.Model):
                 break
             # Final price conversion into pricelist currency
             if suitable_rule and suitable_rule.compute_price != 'fixed' and suitable_rule.base != 'pricelist':
-                price = product.currency_id.compute(price, self.currency_id, round=False)
+                if suitable_rule.base == 'standard_price':
+                    # The cost of the product is always in the company currency
+                    price = product.cost_currency_id.compute(price, self.currency_id, round=False)
+                else:
+                    price = product.currency_id.compute(price, self.currency_id, round=False)
 
             results[product.id] = (price, suitable_rule and suitable_rule.id or False)
 
diff --git a/addons/product/models/product_template.py b/addons/product/models/product_template.py
index 766aadefb37..8a31a68fc8b 100644
--- a/addons/product/models/product_template.py
+++ b/addons/product/models/product_template.py
@@ -62,6 +62,8 @@ class ProductTemplate(models.Model):
 
     currency_id = fields.Many2one(
         'res.currency', 'Currency', compute='_compute_currency_id')
+    cost_currency_id = fields.Many2one(
+        'res.currency', 'Cost Currency', compute='_compute_cost_currency_id')
 
     # price fields
     price = fields.Float(
@@ -165,6 +167,10 @@ class ProductTemplate(models.Model):
         for template in self:
             template.currency_id = template.company_id.sudo().currency_id.id or main_company.currency_id.id
 
+    def _compute_cost_currency_id(self):
+        for template in self:
+            template.cost_currency_id = self.env.user.company_id.currency_id.id
+
     @api.multi
     def _compute_template_price(self):
         prices = {}
diff --git a/addons/product/views/product_views.xml b/addons/product/views/product_views.xml
index a47a49a87b4..1da4cdcc99e 100644
--- a/addons/product/views/product_views.xml
+++ b/addons/product/views/product_views.xml
@@ -51,13 +51,14 @@
                                     <field name="list_price" string="Sales Price" widget='monetary' options="{'currency_field': 'currency_id', 'field_digits': True}"/>
                                     <label for="standard_price" groups="base.group_user" attrs="{'invisible': [('product_variant_count', '&gt;', 1), ('is_product_variant', '=', False)]}"/>
                                     <div name="standard_price_uom" groups="base.group_user" attrs="{'invisible': [('product_variant_count', '&gt;', 1), ('is_product_variant', '=', False)]}">
-                                        <field name="standard_price" widget='monetary' options="{'currency_field': 'currency_id'}"/>
+                                        <field name="standard_price" widget='monetary' options="{'currency_field': 'cost_currency_id'}"/>
                                     </div>
                                     <field name="company_id" groups="base.group_multi_company"
                                         options="{'no_create': True}"/>
                                     <field name="uom_id" groups="uom.group_uom" options="{'no_create': True}"/>
                                     <field name="uom_po_id" groups="uom.group_uom" options="{'no_create': True}"/>
                                     <field name="currency_id" invisible="1"/>
+                                    <field name="cost_currency_id" invisible="1"/>
                                     <field name="product_variant_id" invisible="1"/>
                                 </group>
                                 <group name="group_lots_and_weight" attrs="{'invisible':[('type', 'not in', ['product', 'consu'])]}">
diff --git a/addons/sale/models/res_partner.py b/addons/sale/models/res_partner.py
index d03c877b938..a1f60defb2d 100644
--- a/addons/sale/models/res_partner.py
+++ b/addons/sale/models/res_partner.py
@@ -14,14 +14,20 @@ class ResPartner(models.Model):
     sale_warn_msg = fields.Text('Message for Sales Order')
 
     def _compute_sale_order_count(self):
-        sale_data = self.env['sale.order'].read_group(domain=[('partner_id', 'child_of', self.ids)],
-                                                      fields=['partner_id'], groupby=['partner_id'])
-        mapped_data = dict([(m['partner_id'][0], m['partner_id_count']) for m in sale_data])
-        for partner in self:
-            # let's obtain the partner id and all its child ids
-            partner_ids = [partner.id] + partner.child_ids.ids
-            # then we can sum for all the partner's child
-            partner.sale_order_count = sum(mapped_data.get(child, 0) for child in partner_ids)
+        # retrieve all children partners and prefetch 'parent_id' on them
+        all_partners = self.search([('id', 'child_of', self.ids)])
+        all_partners.read(['parent_id'])
+
+        sale_order_groups = self.env['sale.order'].read_group(
+            domain=[('partner_id', 'in', all_partners.ids)],
+            fields=['partner_id'], groupby=['partner_id']
+        )
+        for group in sale_order_groups:
+            partner = self.browse(group['partner_id'][0])
+            while partner:
+                if partner in self:
+                    partner.sale_order_count += group['partner_id_count']
+                partner = partner.parent_id
 
     def can_edit_vat(self):
         can_edit_vat = super(ResPartner, self).can_edit_vat()
diff --git a/addons/stock/models/stock_move.py b/addons/stock/models/stock_move.py
index 1127059bc9a..e108a77a61e 100644
--- a/addons/stock/models/stock_move.py
+++ b/addons/stock/models/stock_move.py
@@ -1151,7 +1151,8 @@ class StockMove(models.Model):
         moves_todo.mapped('move_dest_ids')._action_assign()
 
         # We don't want to create back order for scrap moves
-        if all(move_todo.scrapped for move_todo in moves_todo):
+        # Replace by a kwarg in master
+        if self.env.context.get('is_scrap'):
             return moves_todo
 
         if picking:
diff --git a/addons/stock/models/stock_picking.py b/addons/stock/models/stock_picking.py
index 5481939602f..7f173c8e511 100644
--- a/addons/stock/models/stock_picking.py
+++ b/addons/stock/models/stock_picking.py
@@ -703,7 +703,7 @@ class Picking(models.Model):
         # If no lots when needed, raise error
         picking_type = self.picking_type_id
         precision_digits = self.env['decimal.precision'].precision_get('Product Unit of Measure')
-        no_quantities_done = all(float_is_zero(move_line.qty_done, precision_digits=precision_digits) for move_line in self.move_line_ids)
+        no_quantities_done = all(float_is_zero(move_line.qty_done, precision_digits=precision_digits) for move_line in self.move_line_ids.filtered(lambda m: m.state not in ('done', 'cancel')))
         no_reserved_quantities = all(float_is_zero(move_line.product_qty, precision_rounding=move_line.product_uom_id.rounding) for move_line in self.move_line_ids)
         if no_reserved_quantities and no_quantities_done:
             raise UserError(_('You cannot validate a transfer if no quantites are reserved nor done. To force the transfer, switch in edit more and encode the done quantities.'))
diff --git a/addons/stock/models/stock_scrap.py b/addons/stock/models/stock_scrap.py
index 31fbbabec84..5f437b611f5 100644
--- a/addons/stock/models/stock_scrap.py
+++ b/addons/stock/models/stock_scrap.py
@@ -105,7 +105,8 @@ class StockScrap(models.Model):
     def do_scrap(self):
         for scrap in self:
             move = self.env['stock.move'].create(scrap._prepare_move_values())
-            move._action_done()
+            # master: replace context by cancel_backorder
+            move.with_context(is_scrap=True)._action_done()
             scrap.write({'move_id': move.id, 'state': 'done'})
         return True
 
diff --git a/addons/stock/tests/test_move.py b/addons/stock/tests/test_move.py
index dd12cbf8a22..1d040e8d91a 100644
--- a/addons/stock/tests/test_move.py
+++ b/addons/stock/tests/test_move.py
@@ -3383,6 +3383,15 @@ class StockMove(TransactionCase):
         })
         picking.action_confirm()
         picking.action_assign()
+
+        scrap = self.env['stock.scrap'].create({
+            'picking_id': picking.id,
+            'product_id': self.product1.id,
+            'product_uom_id': self.uom_unit.id,
+            'scrap_qty': 5.0,
+        })
+        scrap.do_scrap()
+
         # No products are reserved on the move of 10, click on `button_validate`.
         with self.assertRaises(UserError):
             picking.button_validate()
diff --git a/addons/stock_account/views/product_views.xml b/addons/stock_account/views/product_views.xml
index 3573835625e..943c6dd34d5 100644
--- a/addons/stock_account/views/product_views.xml
+++ b/addons/stock_account/views/product_views.xml
@@ -40,7 +40,7 @@
                     <field name="standard_price" position="replace">
                         <field name="standard_price"
                             attrs="{'readonly':[('valuation','=','real_time')]}"
-                            widget='monetary' options="{'currency_field': 'currency_id', 'field_digits': True}"
+                            widget='monetary' options="{'currency_field': 'cost_currency_id', 'field_digits': True}"
                             class="pull-left"/>
                         <div name="update_cost_price" class="col-md-2">
                             <button string="Update Cost" type="action"
diff --git a/addons/stock_account/views/stock_account_views.xml b/addons/stock_account/views/stock_account_views.xml
index 4a38664ec38..14d04f0ec39 100644
--- a/addons/stock_account/views/stock_account_views.xml
+++ b/addons/stock_account/views/stock_account_views.xml
@@ -77,7 +77,8 @@
                     <field name="qty_at_date"/>
                     <field name="uom_id" groups="uom.group_uom"/>
                     <field name="currency_id" invisible="1"/>
-                    <field name="stock_value" sum="Stock Valuation" widget="monetary"/>
+                    <field name="cost_currency_id" invisible="1"/>
+                    <field name="stock_value" sum="Stock Valuation" widget="monetary" options="{'currency_field': 'cost_currency_id'}"/>
                     <field name="cost_method" invisible="1"/>
                     <button name="action_valuation_at_date_details" type="object" icon="fa-info-circle" attrs="{'invisible': [('cost_method', '!=', 'fifo')]}" />
                 </tree>
diff --git a/addons/web/static/src/js/fields/relational_fields.js b/addons/web/static/src/js/fields/relational_fields.js
index 6dbf96baba3..4c8fae324b0 100644
--- a/addons/web/static/src/js/fields/relational_fields.js
+++ b/addons/web/static/src/js/fields/relational_fields.js
@@ -194,7 +194,7 @@ var FieldMany2One = AbstractField.extend({
     _bindAutoComplete: function () {
         var self = this;
         // avoid ignoring autocomplete="off" by obfuscating placeholder, see #30439
-        if (this.$input.attr('placeholder')) {
+        if ($.browser.chrome && this.$input.attr('placeholder')) {
             this.$input.attr('placeholder', function (index, val) {
                 return val.split('').join('\ufeff');
             });
diff --git a/addons/web/static/src/js/views/pivot/pivot_model.js b/addons/web/static/src/js/views/pivot/pivot_model.js
index 4978e6ae920..1f00b726630 100644
--- a/addons/web/static/src/js/views/pivot/pivot_model.js
+++ b/addons/web/static/src/js/views/pivot/pivot_model.js
@@ -623,14 +623,14 @@ var PivotModel = AbstractModel.extend({
         });
 
         var index = 0;
-        var rowGroupBys = !_.isEmpty(this.data.groupedBy) ? this.data.groupedBy : this.initialRowGroupBys;
+        var rowGroupBys = !_.isEmpty(this.data.groupedBy) ? this.data.groupedBy : this.initialRowGroupBys.slice();
+        this.data.groupedBy = rowGroupBys;
         var colGroupBys = this.data.colGroupBys;
         var datapt, row, col, attrs, cell_value;
         var main_row_header, main_col_header;
         var groupBys;
         var m;
 
-
         for (var i = 0; i < rowGroupBys.length + 1; i++) {
             for (var j = 0; j < colGroupBys.length + 1; j++) {
                 for (var k = 0; k < data[index].length; k++) {
@@ -757,8 +757,8 @@ var PivotModel = AbstractModel.extend({
      */
     _updateMainGroupBys: function (old, main) {
         var new_groupby_length = this._getHeaderDepth(main.root) - 1;
-        var new_groupby_list = old.root.groupbys.slice(0, new_groupby_length);
-        main.root.groupbys = new_groupby_list;
+        main.root.groupbys = old.root.groupbys;
+        main.root.groupbys.splice(new_groupby_length);
     },
     /**
      * @param {Object} old_tree
diff --git a/addons/web/static/tests/views/pivot_tests.js b/addons/web/static/tests/views/pivot_tests.js
index c32435a9b43..41b4698ccd4 100644
--- a/addons/web/static/tests/views/pivot_tests.js
+++ b/addons/web/static/tests/views/pivot_tests.js
@@ -994,6 +994,48 @@ QUnit.module('Views', {
         pivot.destroy();
     });
 
+    QUnit.test('Reload, group by columns, reload', function (assert) {
+        assert.expect(2);
+
+        var pivot = createView({
+            View: PivotView,
+            model: "partner",
+            data: this.data,
+            arch: '<pivot/>',
+        });
+
+        // Set a column groupby
+        pivot.$('thead .o_pivot_header_cell_closed').click();
+        pivot.$('.o_field_selection li[data-field=customer] a').click();
+
+        // Set a domain
+        pivot.update({domain: [['product_id', '=', 41]]});
+
+        var expectedContext = {pivot_column_groupby: ['customer'],
+                               pivot_measures: ['__count'],
+                               pivot_row_groupby: []};
+
+        // Check that column groupbys were not lost
+        assert.deepEqual(pivot.getContext(), expectedContext,
+            'Column groupby not lost after first reload');
+
+        // Set a column groupby
+        pivot.$('thead .o_pivot_header_cell_closed').click();
+        pivot.$('.o_field_selection li[data-field=product_id] a').click();
+
+        // Set a domain
+        pivot.update({domain: [['product_id', '=', 37]]});
+
+        var expectedContext = {pivot_column_groupby: ['customer', 'product_id'],
+                               pivot_measures: ['__count'],
+                               pivot_row_groupby: []};
+
+        assert.deepEqual(pivot.getContext(), expectedContext,
+            'Column groupby not lost after second reload');
+
+        pivot.destroy();
+    });
+
     QUnit.test('correctly uses pivot_ keys from the context', function (assert) {
         assert.expect(7);
 
diff --git a/addons/web_editor/models/ir_ui_view.py b/addons/web_editor/models/ir_ui_view.py
index 37228224971..cbb7e3ef643 100644
--- a/addons/web_editor/models/ir_ui_view.py
+++ b/addons/web_editor/models/ir_ui_view.py
@@ -189,5 +189,6 @@ class IrUiView(models.Model):
             ``bundles=True`` returns also the asset bundles
         """
         user_groups = set(self.env.user.groups_id)
-        views = self.with_context(active_test=False)._views_get(key, bundles=bundles)
+        View = self.with_context(active_test=False, lang=None)
+        views = View._views_get(key, bundles=bundles)
         return views.filtered(lambda v: not v.groups_id or len(user_groups.intersection(v.groups_id)))
diff --git a/addons/web_editor/static/src/js/editor/snippets.editor.js b/addons/web_editor/static/src/js/editor/snippets.editor.js
index 6599000d245..e731ec0fd99 100644
--- a/addons/web_editor/static/src/js/editor/snippets.editor.js
+++ b/addons/web_editor/static/src/js/editor/snippets.editor.js
@@ -84,6 +84,16 @@ var SnippetEditor = Widget.extend({
             });
         }
 
+        this.$target.on('transitionstart.snippet_editor, animationstart.snippet_editor', function () {
+            self._targetIsAnimated = true;
+        });
+        this.$target.on('transitionend.snippet_editor, animationend.snippet_editor', function () {
+            self._targetIsAnimated = false;
+            if (self.$el.is('.oe_active')) {
+                self.cover();
+            }
+        });
+
         return $.when.apply($, defs);
     },
     /**
@@ -92,6 +102,7 @@ var SnippetEditor = Widget.extend({
     destroy: function () {
         this._super.apply(this, arguments);
         this.$target.removeData('snippet-editor');
+        this.$target.off('.snippet_editor');
     },
 
     //--------------------------------------------------------------------------
@@ -123,6 +134,11 @@ var SnippetEditor = Widget.extend({
      * Makes the editor overlay cover the associated snippet.
      */
     cover: function () {
+        if (this._targetIsAnimated) {
+            // Do not cover a target being animated, it will be covered once the
+            // animation is completed.
+            return;
+        }
         var offset = this.$target.offset();
         var manipulatorOffset = this.$el.parent().offset();
         offset.top -= manipulatorOffset.top;
diff --git a/addons/web_editor/static/src/js/editor/snippets.options.js b/addons/web_editor/static/src/js/editor/snippets.options.js
index 49285986240..e7580a4aa3b 100644
--- a/addons/web_editor/static/src/js/editor/snippets.options.js
+++ b/addons/web_editor/static/src/js/editor/snippets.options.js
@@ -289,13 +289,11 @@ var SnippetOption = Widget.extend({
             .addClass('active');
 
         _processSelectClassElements(this.$el);
-        _.each(this.$el.find('.dropdown-menu'), function (group) {
-            _processSelectClassElements($(group).children());
-        });
 
-        function _processSelectClassElements($elements) {
+        function _processSelectClassElements($el) {
             var maxNbClasses = -1;
-            $elements.filter('[data-select-class]')
+            $el.find('[data-select-class]')
+                .addBack('[data-select-class]')
                 .removeClass('active')
                 .filter(function () {
                     var className = $(this).data('selectClass');
diff --git a/addons/website/__init__.py b/addons/website/__init__.py
index c158f87e14f..dcd5ec789d0 100644
--- a/addons/website/__init__.py
+++ b/addons/website/__init__.py
@@ -4,3 +4,19 @@
 from . import controllers
 from . import models
 from . import wizard
+
+import odoo
+from odoo import api, SUPERUSER_ID
+from functools import partial
+
+
+def uninstall_hook(cr, registry):
+    def rem_website_id_null(dbname):
+        db_registry = odoo.modules.registry.Registry.new(dbname)
+        with api.Environment.manage(), db_registry.cursor() as cr:
+            env = api.Environment(cr, SUPERUSER_ID, {})
+            env['ir.model.fields'].search([
+                ('name', '=', 'website_id'),
+                ('model', '=', 'res.config.settings'),
+            ]).unlink()
+    cr.after('commit', partial(rem_website_id_null, cr.dbname))
diff --git a/addons/website/__manifest__.py b/addons/website/__manifest__.py
index fbedd44425b..3a9264a0624 100644
--- a/addons/website/__manifest__.py
+++ b/addons/website/__manifest__.py
@@ -34,4 +34,5 @@
     ],
     'qweb': ['static/src/xml/website.backend.xml'],
     'application': True,
+    'uninstall_hook': 'uninstall_hook',
 }
diff --git a/addons/website/models/__init__.py b/addons/website/models/__init__.py
index 750744ce7d1..e9e790cc0ca 100644
--- a/addons/website/models/__init__.py
+++ b/addons/website/models/__init__.py
@@ -11,4 +11,3 @@ from . import res_company
 from . import res_partner
 from . import res_config_settings
 from . import ir_model_fields
-from . import ir_model
diff --git a/addons/website/models/ir_model.py b/addons/website/models/ir_model.py
deleted file mode 100644
index 84c6a0b1836..00000000000
--- a/addons/website/models/ir_model.py
+++ /dev/null
@@ -1,15 +0,0 @@
-# -*- coding: utf-8 -*-
-# Part of Odoo. See LICENSE file for full copyright and licensing details
-
-from odoo import api, models
-
-
-# This is a nasty hack, targeted for V11 only
-class IrModel(models.Model):
-    _inherit = 'ir.model'
-
-    @api.multi
-    def unlink(self):
-        self.env.cr.execute("DELETE FROM ir_model_fields WHERE name='website_id'")
-        self.env.cr.execute("DELETE FROM res_config_settings WHERE website_id IS NOT NULL")
-        return super(IrModel, self).unlink()
diff --git a/addons/website/static/src/js/tours/rte.js b/addons/website/static/src/js/tours/rte.js
index 47402c016c8..843cc4898f2 100644
--- a/addons/website/static/src/js/tours/rte.js
+++ b/addons/website/static/src/js/tours/rte.js
@@ -150,5 +150,25 @@ tour.register('rte_translator', {
 }, {
     content: "check bis: placeholder translation",
     trigger: 'input[placeholder="test french placeholder"]',
+}, {
+    content: "Open customize menu",
+    trigger: "#customize-menu > .dropdown-toggle",
+}, {
+    content: "Open HTML editor",
+    trigger: "[data-action='ace']",
+}, {
+    content: "Check that the editor is not showing translated content (1)",
+    trigger: '.ace_text-layer .ace_line:contains("an HTML")',
+    run: function (actions) {
+        var lineEscapedText = $(this.$anchor.text()).text();
+        if (lineEscapedText !== "&lt;b&gt;&lt;/b&gt; is an HTML&nbsp;tag &amp; is empty") {
+            console.error('The HTML editor should display the correct untranslated content');
+            $('body').addClass('rte_translator_error');
+        }
+    },
+}, {
+    content: "Check that the editor is not showing translated content (2)",
+    trigger: 'body:not(.rte_translator_error)',
+    run: function () {},
 }]);
 });
diff --git a/addons/website_event_sale/models/__init__.py b/addons/website_event_sale/models/__init__.py
index 1bd7829ab86..a9c94cbe9ae 100644
--- a/addons/website_event_sale/models/__init__.py
+++ b/addons/website_event_sale/models/__init__.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 
 from . import product
+from . import product_pricelist
 from . import sale_order
 from . import website
diff --git a/addons/website_event_sale/models/product_pricelist.py b/addons/website_event_sale/models/product_pricelist.py
new file mode 100644
index 00000000000..5b0d4465759
--- /dev/null
+++ b/addons/website_event_sale/models/product_pricelist.py
@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+
+from odoo import _, api, models
+
+class PricelistItem(models.Model):
+    _inherit = "product.pricelist.item"
+
+    @api.onchange('applied_on', 'product_id', 'product_tmpl_id', 'min_quantity')
+    def _onchange_event_sale_warning(self):
+        if self.min_quantity > 0:
+            msg = ''
+            if self.applied_on == '3_global' or self.applied_on == '2_product_category':
+                msg = _("A pricelist item with a positive min. quantity will not be applied to the event tickets products.")
+            elif ((self.applied_on == '1_product' and self.product_tmpl_id.event_ok) or
+                    (self.applied_on == '0_product_variant' and self.product_id.event_ok)):
+                msg = _("A pricelist item with a positive min. quantity cannot be applied to this event tickets product.")
+            if msg:
+                return {'warning':
+                    {
+                        'title': _("Warning"),
+                        'message': msg
+                    }
+                }
diff --git a/addons/website_quote/models/sale_quote.py b/addons/website_quote/models/sale_quote.py
index 820c9ac8f24..9b32e69944b 100644
--- a/addons/website_quote/models/sale_quote.py
+++ b/addons/website_quote/models/sale_quote.py
@@ -117,7 +117,10 @@ class SaleQuoteOption(models.Model):
         product = self.product_id
         self.price_unit = product.list_price
         self.website_description = product.product_tmpl_id.quote_description
-        self.name = product.name
+        name = product.name
+        if self.product_id.description_sale:
+            name += '\n' + self.product_id.description_sale
+        self.name = name
         self.uom_id = product.uom_id
         domain = {'uom_id': [('category_id', '=', self.product_id.uom_id.category_id.id)]}
         return {'domain': domain}
diff --git a/doc/cla/corporate/adhoc.md b/doc/cla/corporate/adhoc.md
index 428f46b0056..ca781cae7a5 100644
--- a/doc/cla/corporate/adhoc.md
+++ b/doc/cla/corporate/adhoc.md
@@ -14,3 +14,4 @@ Damián Soriano ds@adhoc.com.ar https://github.com/damiansoriano
 Juan José Scarafía jjs@adhoc.com.ar https://github.com/jjscarafia
 Nicolás Mac Rouillon nmr@adhoc.com.ar https://github.com/nicomacr
 Katherine Zaoral kz@adhoc.com.ar https://github.com/zaoral
+Valentino Defelice vd@adhoc.com.ar https://github.com/ValentinoDefelice
diff --git a/doc/cla/corporate/projet-grup.md b/doc/cla/corporate/projet-grup.md
deleted file mode 100644
index 635f8d5148c..00000000000
--- a/doc/cla/corporate/projet-grup.md
+++ /dev/null
@@ -1,18 +0,0 @@
-Turkey, 2017-12-05
-
-Projet Yazilim Ve Danismanlik AS agrees to the terms of the Odoo Corporate Contributor License
-Agreement v1.0.
-
-I declare that I am authorized and able to make this agreement and sign this
-declaration.
-
-Signed,
-
-Can Tecim can.tecim@gmail.com https://github.com/cantecim
-
-List of contributors:
-
-Can Tecim can.tecim@gmail.com https://github.com/cantecim  
-Can Tecim dev@projetgrup.com https://github.com/devprojetgrup  
-Selahattin Ünlü selahattin.unlu@yandex.com https://github.com/selahattinunlu  
-Abdurrahman Işık isikabdurrahman@yahoo.com https://github.com/abdurrahman  
diff --git a/doc/cla/corporate/savoirfairelinux.md b/doc/cla/corporate/savoirfairelinux.md
index 6dca085c4ce..913e317cb07 100644
--- a/doc/cla/corporate/savoirfairelinux.md
+++ b/doc/cla/corporate/savoirfairelinux.md
@@ -21,6 +21,8 @@ Julien Jezequel-Breard julien.jezequel-breard@savoirfairelinux.com https://githu
 Quentin Lavallée-Bourdeau quentin.lavallee@savoirfairelinux.com https://github.com/qtiplb
 Rim Ben Dhaou rim.bendhaou@savoirfairelinux.com https://github.com/rimbendhaou
 Yasmine El Mrini yasmine.elmrini@savoirfairelinux.com https://github.com/yasmineelmrini
+Luis Garcia Ruiz luis.garcia@savoirfairelinux.com https://github.com/eilst
+Dimitar Apostolov dimitar.apostolov@savoirfairelinux.com https://github.com/dapostolov-sfl
 Jérome Boisvert-Chouinard jerome.boisvertchouinard@savoirfairelinux.com https://github.com/jbchouinard (up to 2017-10-17)
 Julie Moussu julie.mousse@savoirfairelinux.com https://github.com/JulieSFL (up to 2017-10-17)
 Pierre Lamarche pierre.lamarche@savoirfairelinux.com https://github.com/plamarche (up to 2017-10-17)
diff --git a/doc/cla/individual/cantecim.md b/doc/cla/individual/cantecim.md
new file mode 100644
index 00000000000..1aa35478772
--- /dev/null
+++ b/doc/cla/individual/cantecim.md
@@ -0,0 +1,11 @@
+Turkey, 2019-02-18
+
+I hereby agree to the terms of the Odoo Individual Contributor License
+Agreement v1.0.
+
+I declare that I am authorized and able to make this agreement and sign this
+declaration.
+
+Signed,
+
+Can Tecim can.tecim@gmail.com https://github.com/cantecim
diff --git a/doc/cla/individual/mjabuz.md b/doc/cla/individual/mjabuz.md
new file mode 100644
index 00000000000..55e9589f992
--- /dev/null
+++ b/doc/cla/individual/mjabuz.md
@@ -0,0 +1,11 @@
+Bangladesh, 16 February, 2019
+
+I hereby agree to the terms of the Odoo Individual Contributor License
+Agreement v1.0.
+
+I declare that I am authorized and able to make this agreement and sign this
+declaration.
+
+Signed,
+
+Abu Zafar azmikbal@gmail.com https://github.com/MjAbuz
diff --git a/odoo/addons/base/models/ir_model.py b/odoo/addons/base/models/ir_model.py
index c14f5d35a32..ef66fc97181 100644
--- a/odoo/addons/base/models/ir_model.py
+++ b/odoo/addons/base/models/ir_model.py
@@ -181,6 +181,9 @@ class IrModel(models.Model):
                 # prevent screwing up fields that depend on these models' fields
                 model.field_id._prepare_update()
 
+        # delete fields whose comodel is being removed
+        self.env['ir.model.fields'].search([('relation', 'in', self.mapped('model'))]).unlink()
+
         self._drop_table()
         res = super(IrModel, self).unlink()
 
diff --git a/odoo/addons/base/models/ir_rule.py b/odoo/addons/base/models/ir_rule.py
index 13068389cce..a319b74a1a2 100644
--- a/odoo/addons/base/models/ir_rule.py
+++ b/odoo/addons/base/models/ir_rule.py
@@ -96,6 +96,8 @@ class IrRule(models.Model):
                 group_domains.append(dom)
 
         # combine global domains and group domains
+        if not group_domains:
+            return expression.AND(global_domains)
         return expression.AND(global_domains + [expression.OR(group_domains)])
 
     @api.model
diff --git a/odoo/addons/base/models/qweb.py b/odoo/addons/base/models/qweb.py
index f2df8865e9e..6b67ee1a9f3 100644
--- a/odoo/addons/base/models/qweb.py
+++ b/odoo/addons/base/models/qweb.py
@@ -31,6 +31,8 @@ try:
 except ImportError:
     astor = None
 
+from odoo.tools.parse_version import parse_version
+
 unsafe_eval = eval
 
 _logger = logging.getLogger(__name__)
@@ -176,7 +178,7 @@ class QWebException(Exception):
         return str(self)
 
 # Avoid DeprecationWarning while still remaining compatible with werkzeug pre-0.9
-escape = (lambda text: _escape(text, quote=True)) if getattr(werkzeug, '__version__', '0.0') < '0.9.0' else _escape
+escape = (lambda text: _escape(text, quote=True)) if parse_version(getattr(werkzeug, '__version__', '0.0')) < parse_version('0.9.0') else _escape
 
 def foreach_iterator(base_ctx, enum, name):
     ctx = base_ctx.copy()
@@ -1457,7 +1459,7 @@ class QWeb(object):
             )
 
             if call_options:
-            # update this dict with the content of `t-call-options`
+                # update this dict with the content of `t-call-options`
                 content.extend([
                     # options_.update(template options)
                     ast.Expr(ast.Call(
@@ -1468,7 +1470,56 @@ class QWeb(object):
                         ),
                         args=[self._compile_expr(call_options)],
                         keywords=[], starargs=None, kwargs=None
-                    ))
+                    )),
+
+                    # if options.get('lang') != options_.get('lang'):
+                    #   self = self.with_context(lang=options.get('lang'))
+                    ast.If(
+                        test=ast.Compare(
+                            left=ast.Call(
+                                func=ast.Attribute(
+                                    value=ast.Name(id='options', ctx=ast.Load()),
+                                    attr='get',
+                                    ctx=ast.Load()
+                                ),
+                                args=[ast.Str("lang")], keywords=[],
+                                starargs=None, kwargs=None
+                            ),
+                            ops=[ast.NotEq()],
+                            comparators=[ast.Call(
+                                func=ast.Attribute(
+                                    value=ast.Name(id=name_options, ctx=ast.Load()),
+                                    attr='get',
+                                    ctx=ast.Load()
+                                ),
+                                args=[ast.Str("lang")], keywords=[],
+                                starargs=None, kwargs=None
+                            )]
+                        ),
+                        body=[
+                            ast.Assign(
+                                targets=[ast.Name(id='self', ctx=ast.Store())],
+                                value=ast.Call(
+                                    func=ast.Attribute(
+                                        value=ast.Name(id='self', ctx=ast.Load()),
+                                        attr='with_context',
+                                        ctx=ast.Load()
+                                    ),
+                                    args=[],
+                                    keywords=[ast.keyword('lang', ast.Call(
+                                        func=ast.Attribute(
+                                            value=ast.Name(id=name_options, ctx=ast.Load()),
+                                            attr='get',
+                                            ctx=ast.Load()
+                                        ),
+                                        args=[ast.Str("lang")], keywords=[],
+                                        starargs=None, kwargs=None
+                                    ))],
+                                    starargs=None, kwargs=None
+                                )
+                            )],
+                        orelse=[],
+                    )
                 ])
 
             if nsmap:
diff --git a/odoo/addons/base/models/res_users.py b/odoo/addons/base/models/res_users.py
index 4949ce9cb42..96c6b221a40 100644
--- a/odoo/addons/base/models/res_users.py
+++ b/odoo/addons/base/models/res_users.py
@@ -422,20 +422,19 @@ class Users(models.Model):
     @tools.ormcache('self._uid')
     def context_get(self):
         user = self.env.user
-        result = {}
-        for k in self._fields:
-            if k.startswith('context_'):
-                context_key = k[8:]
-            elif k in ['lang', 'tz']:
-                context_key = k
-            else:
-                context_key = False
-            if context_key:
-                res = getattr(user, k) or False
-                if isinstance(res, models.BaseModel):
-                    res = res.id
-                result[context_key] = res or False
-        return result
+        # determine field names to read
+        name_to_key = {
+            name: name[8:] if name.startswith('context_') else name
+            for name in self._fields
+            if name.startswith('context_') or name in ('lang', 'tz')
+        }
+        # use read() to not read other fields: this must work while modifying
+        # the schema of models res.users or res.partner
+        values = user.read(list(name_to_key), load=False)[0]
+        return {
+            key: values[name]
+            for name, key in name_to_key.items()
+        }
 
     @api.model
     @api.returns('ir.actions.act_window', lambda record: record.id)
diff --git a/odoo/addons/base/tests/test_expression.py b/odoo/addons/base/tests/test_expression.py
index 969c3f8eb6c..2554cfed135 100644
--- a/odoo/addons/base/tests/test_expression.py
+++ b/odoo/addons/base/tests/test_expression.py
@@ -640,6 +640,36 @@ class TestExpression(TransactionCase):
                          '&', ('foo', '=', 2), ('bar', '=', 2)]
         self.assertEqual(expression.OR([d1, d2]), expected)
 
+    def test_proper_combine_unit_leaves(self):
+        # test that unit leaves (TRUE_LEAF, FALSE_LEAF) are properly handled in specific cases
+        false = expression.FALSE_DOMAIN
+        true = expression.TRUE_DOMAIN
+        normal = [('foo', '=', 'bar')]
+        # OR with single FALSE_LEAF
+        expr = expression.OR([false])
+        self.assertEqual(expr, false)
+        # OR with multiple FALSE_LEAF
+        expr = expression.OR([false, false])
+        self.assertEqual(expr, false)
+        # OR with FALSE_LEAF and a normal leaf
+        expr = expression.OR([false, normal])
+        self.assertEqual(expr, normal)
+        # OR with AND of single TRUE_LEAF and normal leaf
+        expr = expression.OR([expression.AND([true]), normal])
+        self.assertEqual(expr, true)
+        # AND with single TRUE_LEAF
+        expr = expression.AND([true])
+        self.assertEqual(expr, true)
+        # AND with multiple TRUE_LEAF
+        expr = expression.AND([true, true])
+        self.assertEqual(expr, true)
+        # AND with TRUE_LEAF and normal leaves
+        expr = expression.AND([true, normal])
+        self.assertEqual(expr, normal)
+        # AND with OR with single FALSE_LEAF and normal leaf
+        expr = expression.AND([expression.OR([false]), normal])
+        self.assertEqual(expr, false)
+
 
 class TestAutoJoin(TransactionCase):
 
diff --git a/odoo/addons/base/tests/test_qweb.py b/odoo/addons/base/tests/test_qweb.py
index 3b0f6d768cc..db688634185 100644
--- a/odoo/addons/base/tests/test_qweb.py
+++ b/odoo/addons/base/tests/test_qweb.py
@@ -489,6 +489,47 @@ class TestQWebNS(TransactionCase):
         with self.assertRaises(QWebException, msg=error_msg):
             view1.render()
 
+    def test_render_t_call_propagates_t_lang(self):
+        current_lang = 'en_US'
+        other_lang = 'fr_FR'
+
+        self.env['res.lang'].load_lang(lang=other_lang)
+
+        self.env['res.lang'].search([('code', '=', other_lang)], limit=1).write({
+            'active': True,
+            'decimal_point': '*',
+            'thousands_sep': '/'
+        })
+
+        view1 = self.env['ir.ui.view'].create({
+            'name': "callee",
+            'type': 'qweb',
+            'arch': u"""
+                <t t-name="base.callee">
+                    <t t-esc="9000000.00" t-options="{'widget': 'float', 'precision': 2}" />
+                </t>
+            """
+        })
+        self.env['ir.model.data'].create({
+            'name': 'callee',
+            'model': 'ir.ui.view',
+            'module': 'base',
+            'res_id': view1.id,
+        })
+
+        view2 = self.env['ir.ui.view'].create({
+            'name': "calling",
+            'type': 'qweb',
+            'arch': u"""
+                <t t-name="base.calling">
+                    <t t-call="base.callee" t-lang="'%s'" />
+                </t>
+            """ % other_lang
+        })
+
+        rendered = view2.with_context(lang=current_lang).render().strip()
+        self.assertEqual(rendered, b'9/000/000*00')
+
 
 from copy import deepcopy
 class FileSystemLoader(object):
diff --git a/odoo/addons/base/tests/test_views.py b/odoo/addons/base/tests/test_views.py
index d9cb3034917..7266e90d9d1 100644
--- a/odoo/addons/base/tests/test_views.py
+++ b/odoo/addons/base/tests/test_views.py
@@ -866,7 +866,7 @@ class TestViews(ViewCase):
         # implemeted elsewhere...
         modifiers_tests()
 
-    @mute_logger('odoo.addons.base.models.ir_ui_view')
+    @mute_logger('odoo.addons.base.models.ir_ui_view', 'odoo.models')
     def test_invalid_field(self):
         with self.assertRaises(ValidationError):
             self.View.create({
@@ -880,7 +880,7 @@ class TestViews(ViewCase):
                 """,
             })
 
-    @mute_logger('odoo.addons.base.models.ir_ui_view')
+    @mute_logger('odoo.addons.base.models.ir_ui_view', 'odoo.models')
     def test_invalid_subfield(self):
         with self.assertRaises(ValidationError):
             self.View.create({
@@ -899,7 +899,7 @@ class TestViews(ViewCase):
                 """,
             })
 
-    @mute_logger('odoo.addons.base.models.ir_ui_view')
+    @mute_logger('odoo.addons.base.models.ir_ui_view', 'odoo.models')
     def test_context_in_view(self):
         arch = """
             <form string="View">
@@ -919,7 +919,7 @@ class TestViews(ViewCase):
                 'arch': arch % '',
             })
 
-    @mute_logger('odoo.addons.base.models.ir_ui_view')
+    @mute_logger('odoo.addons.base.models.ir_ui_view', 'odoo.models')
     def test_context_in_subview(self):
         arch = """
             <form string="View">
@@ -951,7 +951,7 @@ class TestViews(ViewCase):
                 'arch': arch % ('<field name="model"/>', ''),
             })
 
-    @mute_logger('odoo.addons.base.models.ir_ui_view')
+    @mute_logger('odoo.addons.base.models.ir_ui_view', 'odoo.models')
     def test_context_in_subview_with_parent(self):
         arch = """
             <form string="View">
@@ -982,7 +982,7 @@ class TestViews(ViewCase):
                 'arch': arch % ('', '<field name="model"/>'),
             })
 
-    @mute_logger('odoo.addons.base.models.ir_ui_view')
+    @mute_logger('odoo.addons.base.models.ir_ui_view', 'odoo.models')
     def test_context_in_subsubview_with_parent(self):
         arch = """
             <form string="View">
@@ -1024,7 +1024,7 @@ class TestViews(ViewCase):
                 'arch': arch % ('', '', '<field name="model"/>'),
             })
 
-    @mute_logger('odoo.addons.base.models.ir_ui_view')
+    @mute_logger('odoo.addons.base.models.ir_ui_view', 'odoo.models')
     def test_domain_in_view(self):
         arch = """
             <form string="View">
@@ -1044,7 +1044,7 @@ class TestViews(ViewCase):
                 'arch': arch % '',
             })
 
-    @mute_logger('odoo.addons.base.models.ir_ui_view')
+    @mute_logger('odoo.addons.base.models.ir_ui_view', 'odoo.models')
     def test_domain_in_subview(self):
         arch = """
             <form string="View">
@@ -1075,7 +1075,7 @@ class TestViews(ViewCase):
                 'arch': arch % ('<field name="model"/>', ''),
             })
 
-    @mute_logger('odoo.addons.base.models.ir_ui_view')
+    @mute_logger('odoo.addons.base.models.ir_ui_view', 'odoo.models')
     def test_domain_in_subview_with_parent(self):
         arch = """
             <form string="View">
@@ -1106,7 +1106,7 @@ class TestViews(ViewCase):
                 'arch': arch % ('', '<field name="model"/>'),
             })
 
-    @mute_logger('odoo.addons.base.models.ir_ui_view')
+    @mute_logger('odoo.addons.base.models.ir_ui_view', 'odoo.models')
     def test_domain_on_field_in_view(self):
         field = self.env['ir.ui.view']._fields['inherit_id']
         self.patch(field, 'domain', "[('model', '=', model)]")
@@ -1129,7 +1129,7 @@ class TestViews(ViewCase):
                 'arch': arch % '',
             })
 
-    @mute_logger('odoo.addons.base.ir.ir_ui_view')
+    @mute_logger('odoo.addons.base.ir.ir_ui_view', 'odoo.models')
     def test_domain_on_field_in_subview(self):
         field = self.env['ir.ui.view']._fields['inherit_id']
         self.patch(field, 'domain', "[('model', '=', model)]")
@@ -1163,7 +1163,7 @@ class TestViews(ViewCase):
                 'arch': arch % ('<field name="model"/>', ''),
             })
 
-    @mute_logger('odoo.addons.base.ir.ir_ui_view')
+    @mute_logger('odoo.addons.base.ir.ir_ui_view', 'odoo.models')
     def test_domain_on_field_in_subview_with_parent(self):
         field = self.env['ir.ui.view']._fields['inherit_id']
         self.patch(field, 'domain', "[('model', '=', parent.model)]")
@@ -1197,7 +1197,7 @@ class TestViews(ViewCase):
                 'arch': arch % ('', '<field name="model"/>'),
             })
 
-    @mute_logger('odoo.addons.base.ir.ir_ui_view')
+    @mute_logger('odoo.addons.base.ir.ir_ui_view', 'odoo.models')
     def test_domain_on_field_in_noneditable_subview(self):
         field = self.env['ir.ui.view']._fields['inherit_id']
         self.patch(field, 'domain', "[('model', '=', model)]")
@@ -1225,7 +1225,7 @@ class TestViews(ViewCase):
                 'arch': arch % ' editable="bottom"',
             })
 
-    @mute_logger('odoo.addons.base.ir.ir_ui_view')
+    @mute_logger('odoo.addons.base.ir.ir_ui_view', 'odoo.models')
     def test_domain_on_readonly_field_in_view(self):
         field = self.env['ir.ui.view']._fields['inherit_id']
         self.patch(field, 'domain', "[('model', '=', model)]")
@@ -1255,7 +1255,7 @@ class TestViews(ViewCase):
             'arch': arch,
         })
 
-    @mute_logger('odoo.addons.base.ir.ir_ui_view')
+    @mute_logger('odoo.addons.base.ir.ir_ui_view', 'odoo.models')
     def test_domain_on_readonly_field_in_subview(self):
         field = self.env['ir.ui.view']._fields['inherit_id']
         self.patch(field, 'domain', "[('model', '=', model)]")
@@ -1283,7 +1283,7 @@ class TestViews(ViewCase):
                 'arch': arch % '',
             })
 
-    @mute_logger('odoo.addons.base.ir.ir_ui_view')
+    @mute_logger('odoo.addons.base.ir.ir_ui_view', 'odoo.models')
     def test_attrs_field(self):
         arch = """
             <form string="View">
@@ -1304,7 +1304,7 @@ class TestViews(ViewCase):
                 'arch': arch % '',
             })
 
-    @mute_logger('odoo.addons.base.models.ir_ui_view')
+    @mute_logger('odoo.addons.base.models.ir_ui_view', 'odoo.models')
     def test_attrs_subfield(self):
         arch = """
             <form string="View">
@@ -1336,7 +1336,7 @@ class TestViews(ViewCase):
                 'arch': arch % ('<field name="model"/>', ''),
             })
 
-    @mute_logger('odoo.addons.base.models.ir_ui_view')
+    @mute_logger('odoo.addons.base.models.ir_ui_view', 'odoo.models')
     def test_attrs_subfield_with_parent(self):
         arch = """
             <form string="View">
diff --git a/odoo/fields.py b/odoo/fields.py
index 35b2892d447..be097509072 100644
--- a/odoo/fields.py
+++ b/odoo/fields.py
@@ -157,6 +157,7 @@ class Field(MetaField('DummyField', (object,), {})):
 
         :param compute_sudo: whether the field should be recomputed as superuser
             to bypass access rights (boolean, by default ``False``)
+            Note that this has no effects on non-stored computed fields
 
         The methods given for ``compute``, ``inverse`` and ``search`` are model
         methods. Their signature is shown in the following example::
diff --git a/odoo/models.py b/odoo/models.py
index c9d89c175ed..d73670015c2 100644
--- a/odoo/models.py
+++ b/odoo/models.py
@@ -1041,6 +1041,7 @@ class BaseModel(MetaModel('DummyModel', (object,), {'_register': False})):
                 except ValidationError as e:
                     raise
                 except Exception as e:
+                    _logger.exception('Exception while validating constraint')
                     raise ValidationError("%s\n\n%s" % (_("Error while validating constraint"), tools.ustr(e)))
 
     @api.model
diff --git a/odoo/osv/expression.py b/odoo/osv/expression.py
index 68d19edf046..c73b9352bf3 100644
--- a/odoo/osv/expression.py
+++ b/odoo/osv/expression.py
@@ -259,7 +259,7 @@ def combine(operator, unit, zero, domains):
             result += normalize_domain(domain)
             count += 1
     result = [operator] * (count - 1) + result
-    return result
+    return result or unit
 
 
 def AND(domains):