changeset 632e5e9794c2 in modules/sale_amendment:default
details:
https://hg.tryton.org/modules/sale_amendment?cmd=changeset;node=632e5e9794c2
description:
Initial commit
issue8494
review267641002
diffstat:
.drone.yml | 45 ++
COPYRIGHT | 15 +
LICENSE | 674 ++++++++++++++++++++++++++++++++++++++
MANIFEST.in | 5 +
README.rst | 1 +
__init__.py | 15 +
doc/index.rst | 28 +
exceptions.py | 8 +
message.xml | 10 +
sale.py | 431 ++++++++++++++++++++++++
sale.xml | 126 +++++++
setup.py | 131 +++++++
tests/__init__.py | 9 +
tests/scenario_sale_amendment.rst | 154 ++++++++
tests/test_sale_amendment.py | 28 +
tox.ini | 15 +
tryton.cfg | 11 +
view/sale_amendment_form.xml | 20 +
view/sale_amendment_line_form.xml | 38 ++
view/sale_amendment_line_list.xml | 8 +
view/sale_amendment_list.xml | 10 +
view/sale_form.xml | 10 +
22 files changed, 1792 insertions(+), 0 deletions(-)
diffs (1881 lines):
diff -r 000000000000 -r 632e5e9794c2 .drone.yml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/.drone.yml Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,45 @@
+clone:
+ hg:
+ image: plugins/hg
+
+pipeline:
+ tox:
+ image: ${IMAGE}
+ environment:
+ - CFLAGS=-O0
+ - DB_CACHE=/cache
+ - TOX_TESTENV_PASSENV=CFLAGS DB_CACHE
+ - POSTGRESQL_URI=postgresql://postgres@postgresql:5432/
+ commands:
+ - pip install tox
+ - tox -e "${TOXENV}-${DATABASE}"
+ volumes:
+ - cache:/root/.cache
+
+services:
+ postgresql:
+ image: postgres
+ when:
+ matrix:
+ DATABASE: postgresql
+
+matrix:
+ include:
+ - IMAGE: python:3.5
+ TOXENV: py35
+ DATABASE: sqlite
+ - IMAGE: python:3.5
+ TOXENV: py35
+ DATABASE: postgresql
+ - IMAGE: python:3.6
+ TOXENV: py36
+ DATABASE: sqlite
+ - IMAGE: python:3.6
+ TOXENV: py36
+ DATABASE: postgresql
+ - IMAGE: python:3.7
+ TOXENV: py37
+ DATABASE: sqlite
+ - IMAGE: python:3.7
+ TOXENV: py37
+ DATABASE: postgresql
diff -r 000000000000 -r 632e5e9794c2 COPYRIGHT
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/COPYRIGHT Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,15 @@
+Copyright (C) 2019 B2CK
+Copyright (C) 2019 Cédric Krier
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
diff -r 000000000000 -r 632e5e9794c2 LICENSE
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/LICENSE Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
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+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all. For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+ 13. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff -r 000000000000 -r 632e5e9794c2 MANIFEST.in
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MANIFEST.in Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,5 @@
+include CHANGELOG
+include COPYRIGHT
+include LICENSE
+include README.rst
+include doc/*
diff -r 000000000000 -r 632e5e9794c2 README.rst
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/README.rst Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,1 @@
+doc/index.rst
\ No newline at end of file
diff -r 000000000000 -r 632e5e9794c2 __init__.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/__init__.py Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,15 @@
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.pool import Pool
+from . import sale
+
+__all__ = ['register']
+
+
+def register():
+ Pool.register(
+ sale.Sale,
+ sale.Amendment,
+ sale.AmendmentLine,
+ module='sale_amendment', type_='model')
diff -r 000000000000 -r 632e5e9794c2 doc/index.rst
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/index.rst Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,28 @@
+Sale Amendment Module
+#####################
+
+The sale amendment module allows you to change sales that are being processed
+and keep track of the changes.
+An amendment is composed of action lines which can:
+
+* Recompute taxes (if the customer tax rules or product taxes have changed).
+
+* Change the payment term
+
+* Change parties and addresses
+
+* Change the warehouse
+
+* Change a sale line:
+
+ * the product (for one with the same UoM category)
+
+ * the quantity and unit of measure
+
+ * the unit price
+
+ * the description
+
+When the amendment is validated the sale is updated and given a new revision.
+Generated documents (like shipments and invoices) that are still in a draft
+state are replaced with new ones based on the new values.
diff -r 000000000000 -r 632e5e9794c2 exceptions.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/exceptions.py Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,8 @@
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.exceptions import UserError
+
+
+class AmendmentValidateError(UserError):
+ pass
diff -r 000000000000 -r 632e5e9794c2 message.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/message.xml Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+ <data grouped="1">
+ <record model="ir.message" id="msg_one_sale_at_time">
+ <field name="text">You cannot validate more than one amendment at
the same time for sale "%(sale)s".</field>
+ </record>
+ </data>
+</tryton>
diff -r 000000000000 -r 632e5e9794c2 sale.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sale.py Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,431 @@
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.i18n import gettext
+from trytond.model import ModelSQL, ModelView, Workflow, fields
+from trytond.pool import Pool, PoolMeta
+from trytond.pyson import Eval, If
+
+from trytond.modules.product import price_digits
+
+from .exceptions import AmendmentValidateError
+
+
+class Sale(metaclass=PoolMeta):
+ __name__ = 'sale.sale'
+
+ amendments = fields.One2Many(
+ 'sale.amendment', 'sale', "Amendments",
+ states={
+ 'invisible': ((Eval('state') != 'processing')
+ | ~Eval('amendments')),
+ 'readonly': Eval('state') != 'processing',
+ },
+ depends=['state'])
+
+
+class Amendment(Workflow, ModelSQL, ModelView):
+ "Sale Amendment"
+ __name__ = 'sale.amendment'
+
+ sale = fields.Many2One(
+ 'sale.sale', "Sale", required=True, select=True,
+ domain=[
+ ('state', 'in', ['processing', 'done']),
+ ],
+ states={
+ 'readonly': (Eval('state') != 'draft') | Eval('lines', [0]),
+ },
+ depends=['state'])
+ date = fields.Date(
+ "Date", required=True,
+ states={
+ 'readonly': Eval('state') != 'draft',
+ },
+ depends=['state'])
+ description = fields.Char(
+ "Description",
+ states={
+ 'readonly': Eval('state') != 'draft',
+ },
+ depends=['state'])
+ state = fields.Selection([
+ ('draft', "Draft"),
+ ('validated', "Validated"),
+ ], "State", readonly=True, required=True)
+ lines = fields.One2Many(
+ 'sale.amendment.line', 'amendment', "Lines",
+ states={
+ 'readonly': Eval('state') != 'draft',
+ },
+ depends=['state'])
+
+ @classmethod
+ def __setup__(cls):
+ super(Amendment, cls).__setup__()
+ cls._order = [
+ ('date', 'DESC'),
+ ('id', 'DESC'),
+ ]
+ cls._transitions |= {
+ ('draft', 'validated'),
+ }
+ cls._buttons.update({
+ 'validate_amendment': {
+ 'invisible': Eval('state') != 'draft',
+ 'depends': ['state'],
+ },
+ })
+
+ @classmethod
+ def default_date(cls):
+ return Pool().get('ir.date').today()
+
+ @classmethod
+ def default_state(cls):
+ return 'draft'
+
+ @classmethod
+ @ModelView.button
+ @Workflow.transition('validated')
+ def validate_amendment(cls, amendments):
+ pool = Pool()
+ Sale = pool.get('sale.sale')
+ sales = set()
+ for amendment in amendments:
+ sale = amendment.sale
+ if sale in sales:
+ raise AmendmentValidateError(
+ gettext('sale_amendment.msg_one_sale_at_time',
+ sale=sale.rec_name))
+ sales.add(sale)
+ sale.revision += 1
+ for line in amendment.lines:
+ line.apply(sale)
+ # Force saved lines
+ sale.lines = sale.lines
+ # Force recompute cache
+ sale.untaxed_amount_cache = None
+ sale.tax_amount_cache = None
+ sale.total_amount_cache = None
+
+ Sale.save(sales)
+ Sale.store_cache(sales)
+ cls._clear_sale(sales)
+ Sale.__queue__.process(sales)
+
+ @classmethod
+ def _clear_sale(cls, sales):
+ pool = Pool()
+ Invoice = pool.get('account.invoice')
+ InvoiceLine = pool.get('account.invoice.line')
+ Shipment = pool.get('stock.shipment.out')
+ ShipmentReturn = pool.get('stock.shipment.out.return')
+ Move = pool.get('stock.move')
+
+ invoices = set()
+ shipments = set()
+ shipment_returns = set()
+ invoice_lines = set()
+ moves = set()
+ for sale in sales:
+ for invoice in sale.invoices:
+ if invoice.state == 'draft':
+ invoices.add(invoice)
+ for shipment in sale.shipments:
+ if shipment.state in ['draft', 'waiting']:
+ shipments.add(shipment)
+ for shipment_return in sale.shipment_returns:
+ if shipment_return.state == 'draft':
+ shipment_returns.add(shipment_return)
+
+ for line in sale.lines:
+ for invoice_line in line.invoice_lines:
+ if invoice_line.invoice_state == 'draft':
+ invoice_lines.add(invoice_line)
+ for move in line.moves:
+ if move.state == 'draft':
+ moves.add(move)
+
+ shipments_waiting = [s for s in shipments if s.state == 'waiting']
+ Shipment.draft(shipments) # Clear inventory moves
+ InvoiceLine.delete(invoice_lines)
+ Move.delete(moves)
+
+ Invoice.update_taxes([i for i in invoices if i.lines])
+ Invoice.delete([i for i in invoices if not i.lines])
+ Shipment.wait([s for s in shipments_waiting if s.outgoing_moves])
+ Shipment.delete([s for s in shipments if not s.outgoing_moves])
+ ShipmentReturn.delete(
+ [s for s in shipment_returns if not s.incoming_moves])
+
+
+class AmendmentLine(ModelSQL, ModelView):
+ "Sale Amendment Line"
+ __name__ = 'sale.amendment.line'
+
+ amendment = fields.Many2One('sale.amendment', "Amendment", required=True)
+ state = fields.Function(fields.Selection(
+ 'get_states', "State"), 'on_change_with_state')
+ action = fields.Selection([
+ ('taxes', "Recompute Taxes"),
+ ('payment_term', "Change Payment Term"),
+ ('party', "Change Parties and Addresses"),
+ ('warehouse', "Change Warehouse"),
+ ('line', "Change Line"),
+ ], "Action", required=True,
+ states={
+ 'readonly': Eval('state') != 'draft',
+ },
+ depends=['state'])
+
+ sale = fields.Function(fields.Many2One(
+ 'sale.sale', "Sale"), 'on_change_with_sale')
+ line = fields.Many2One(
+ 'sale.line', "Line",
+ domain=[
+ ('type', '=', 'line'),
+ ('sale', '=', Eval('sale', -1)),
+ ],
+ states={
+ 'readonly': Eval('state') != 'draft',
+ 'invisible': Eval('action') != 'line',
+ 'required': Eval('action') == 'line',
+ },
+ depends=['state', 'sale', 'action'])
+
+ payment_term = fields.Many2One(
+ 'account.invoice.payment_term', "Payment Term",
+ states={
+ 'invisible': Eval('action') != 'payment_term',
+ },
+ depends=['action'])
+
+ party = fields.Many2One(
+ 'party.party', "Party",
+ states={
+ 'readonly': Eval('state') != 'draft',
+ 'invisible': Eval('action') != 'party',
+ 'required': Eval('action') == 'party',
+ },
+ depends=['state', 'action'])
+ invoice_address = fields.Many2One(
+ 'party.address', "Invoice Address",
+ domain=[
+ ('party', '=', Eval('party')),
+ ],
+ states={
+ 'readonly': Eval('state') != 'draft',
+ 'invisible': Eval('action') != 'party',
+ 'required': Eval('action') == 'party',
+ },
+ depends=['state', 'action', 'party'])
+ shipment_party = fields.Many2One(
+ 'party.address', "Shipment Party",
+ states={
+ 'readonly': Eval('state') != 'draft',
+ 'invisible': Eval('action') != 'party',
+ },
+ depends=['state', 'action'])
+ shipment_address = fields.Many2One(
+ 'party.address', "Shipment Address",
+ domain=[
+ ('party', '=', If(Eval('shipment_party'),
+ Eval('shipment_party'), Eval('party'))),
+ ],
+ states={
+ 'readonly': Eval('state') != 'draft',
+ 'invisible': Eval('action') != 'party',
+ 'required': Eval('action') == 'party',
+ },
+ depends=['state', 'action', 'party', 'shipment_party'])
+
+ warehouse = fields.Many2One(
+ 'stock.location', "Warehouse",
+ domain=[
+ ('type', '=', 'warehouse'),
+ ],
+ states={
+ 'readonly': Eval('state') != 'draft',
+ 'invisible': Eval('action') != 'warehouse',
+ 'required': Eval('action') == 'warehouse',
+ },
+ depends=['state', 'action'])
+
+ product = fields.Many2One(
+ 'product.product', "Product",
+ domain=[
+ If(Eval('state') == 'draft',
+ ('salable', '=', True),
+ ()),
+ ('default_uom_category', '=', Eval('product_uom_category')),
+ ],
+ states={
+ 'readonly': Eval('state') != 'draft',
+ 'invisible': Eval('action') != 'line',
+ 'required': Eval('action') == 'line',
+ },
+ depends=['action', 'state', 'product_uom_category'])
+ quantity = fields.Float(
+ "Quantity",
+ digits=(16, Eval('unit_digits', 2)),
+ states={
+ 'readonly': Eval('state') != 'draft',
+ 'invisible': Eval('action') != 'line',
+ 'required': Eval('action') == 'line',
+ },
+ depends=['unit_digits', 'action'])
+ unit = fields.Many2One(
+ 'product.uom', "Unit", ondelete='RESTRICT',
+ domain=[
+ ('category', '=', Eval('product_uom_category')),
+ ],
+ states={
+ 'readonly': Eval('state') != 'draft',
+ 'invisible': Eval('action') != 'line',
+ 'required': Eval('action') == 'line',
+ },
+ depends=['state', 'product_uom_category', 'action'])
+ unit_price = fields.Numeric(
+ "Unit Price", digits=price_digits,
+ states={
+ 'readonly': Eval('state') != 'draft',
+ 'invisible': Eval('action') != 'line',
+ 'required': Eval('action') == 'line',
+ },
+ depends=['state', 'action'])
+ description = fields.Text(
+ "Description",
+ states={
+ 'readonly': Eval('state') != 'draft',
+ 'invisible': Eval('action') != 'line',
+ },
+ depends=['state', 'action'])
+
+ unit_digits = fields.Function(
+ fields.Integer("Unit Digits"),
+ 'on_change_with_unit_digits')
+ product_uom_category = fields.Function(
+ fields.Many2One('product.uom.category', "Product UoM Category"),
+ 'on_change_with_product_uom_category')
+
+ @fields.depends(
+ 'amendment',
+ '_parent_amendment.sale',
+ '_parent_amendment._parent_sale.payment_term',
+ '_parent_amendment._parent_sale.party',
+ '_parent_amendment._parent_sale.invoice_address',
+ '_parent_amendment._parent_sale.shipment_party',
+ '_parent_amendment._parent_sale.shipment_address',
+ '_parent_amendment._parent_sale.warehouse')
+ def on_change_amendment(self):
+ if self.amendment and self.amendment.sale:
+ self.payment_term = self.amendment.sale.payment_term
+
+ self.party = self.amendment.sale.party
+ self.invoice_address = self.amendment.sale.invoice_address
+ self.shipment_party = self.amendment.sale.shipment_party
+ self.shipment_address = self.amendment.sale.shipment_address
+
+ self.warehouse = self.amendment.sale.warehouse
+
+ @fields.depends(methods=['on_change_amendment'])
+ def on_change_state(self):
+ self.on_change_amendment()
+
+ @classmethod
+ def get_states(cls):
+ pool = Pool()
+ Amendment = pool.get('sale.amendment')
+ return Amendment.fields_get(['state'])['state']['selection']
+
+ @fields.depends(
+ 'amendment',
+ '_parent_amendment.state')
+ def on_change_with_state(self, name=None):
+ if self.amendment:
+ return self.amendment.state
+
+ @fields.depends(methods=['on_change_line', 'on_change_amendment'])
+ def on_change_action(self):
+ self.line = None
+ self.on_change_line()
+ self.on_change_amendment()
+
+ @fields.depends(
+ 'amendment',
+ '_parent_amendment.sale')
+ def on_change_with_sale(self, name=None):
+ if self.amendment and self.amendment.sale:
+ return self.amendment.sale.id
+
+ @fields.depends('line')
+ def on_change_line(self):
+ if self.line:
+ self.product = self.line.product
+ self.quantity = self.line.quantity
+ self.unit = self.line.unit
+ self.unit_price = self.line.unit_price
+ else:
+ self.product = self.quantity = self.unit = self.unit_price = None
+
+ @fields.depends('party', 'shipment_party')
+ def on_change_party(self):
+ self.invoice_address = None
+ if not self.shipment_party:
+ self.shipment_address = None
+ if self.party:
+ self.invoice_address = self.party.address_get(type='invoice')
+ if not self.shipment_party:
+ self.shipment_address = self.party.address_get(type='delivery')
+
+ @fields.depends('party', 'shipment_party')
+ def on_change_shipment_party(self):
+ if self.shipment_party:
+ self.shipment_address = self.shipment_party.address_get(
+ type='delivery')
+ elif self.party:
+ self.shipment_address = self.party.address_get(type='delivery')
+
+ @fields.depends('unit')
+ def on_change_with_unit_digits(self, name=None):
+ if self.unit:
+ return self.unit.digits
+
+ @fields.depends('line')
+ def on_change_with_product_uom_category(self, name=None):
+ if self.line:
+ return self.line.product_uom_category.id
+
+ def apply(self, sale):
+ assert self.sale == sale
+ sale_line = None
+ if self.line:
+ for line in sale.lines:
+ if self.line == line:
+ sale_line = line
+ break
+ getattr(self, '_apply_%s' % self.action)(sale, sale_line)
+
+ def _apply_taxes(self, sale, sale_line):
+ for line in sale.lines:
+ line.taxes = line.compute_taxes(sale.party)
+
+ def _apply_payment_term(self, sale, sale_line):
+ sale.payment_term = self.payment_term
+
+ def _apply_party(self, sale, sale_line):
+ sale.party = self.party
+ sale.invoice_address = self.invoice_address
+ sale.shipment_party = self.shipment_party
+ sale.shipment_address = self.shipment_address
+
+ def _apply_warehouse(self, sale, sale_line):
+ sale.warehouse = self.warehouse
+
+ def _apply_line(self, sale, sale_line):
+ sale_line.product = self.product
+ sale_line.quantity = self.quantity
+ sale_line.unit = self.unit
+ sale_line.unit_price = self.unit_price
+ sale_line.description = self.description
diff -r 000000000000 -r 632e5e9794c2 sale.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sale.xml Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,126 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+ <data>
+ <record model="res.group" id="group_sale_amendment">
+ <field name="name">Sale Amendment</field>
+ </record>
+ <record model="res.user-res.group"
id="user_admin_group_sale_amendment">
+ <field name="user" ref="res.user_admin"/>
+ <field name="group" ref="group_sale_amendment"/>
+ </record>
+
+ <record model="ir.ui.view" id="sale_view_form">
+ <field name="model">sale.sale</field>
+ <field name="inherit" ref="sale.sale_view_form"/>
+ <field name="name">sale_form</field>
+ </record>
+
+ <record model="ir.ui.view" id="sale_amendment_view_list">
+ <field name="model">sale.amendment</field>
+ <field name="type">tree</field>
+ <field name="name">sale_amendment_list</field>
+ </record>
+
+ <record model="ir.ui.view" id="sale_amendment_view_form">
+ <field name="model">sale.amendment</field>
+ <field name="type">form</field>
+ <field name="name">sale_amendment_form</field>
+ </record>
+
+ <record model="ir.action.act_window" id="act_sale_amendment_form">
+ <field name="name">Sale Amendments</field>
+ <field name="res_model">sale.amendment</field>
+ </record>
+ <record model="ir.action.act_window.view"
id="act_sale_amendment_form_view1">
+ <field name="sequence" eval="10"/>
+ <field name="view" ref="sale_amendment_view_list"/>
+ <field name="act_window" ref="act_sale_amendment_form"/>
+ </record>
+ <record model="ir.action.act_window.view"
id="act_sale_amendment_form_view2">
+ <field name="sequence" eval="20"/>
+ <field name="view" ref="sale_amendment_view_form"/>
+ <field name="act_window" ref="act_sale_amendment_form"/>
+ </record>
+ <record model="ir.action.act_window.domain"
id="act_sale_amendment_form_domain_draft">
+ <field name="name">Draft</field>
+ <field name="sequence" eval="10"/>
+ <field name="domain" eval="[('state', '=', 'draft')]" pyson="1"/>
+ <field name="count" eval="True"/>
+ <field name="act_window" ref="act_sale_amendment_form"/>
+ </record>
+ <record model="ir.action.act_window.domain"
id="act_sale_amendment_form_domain_validated">
+ <field name="name">Validated</field>
+ <field name="sequence" eval="20"/>
+ <field name="domain" eval="[('state', '=', 'validated')]"
pyson="1"/>
+ <field name="act_window" ref="act_sale_amendment_form"/>
+ </record>
+ <record model="ir.action.act_window.domain"
id="act_sale_amendment_form_domain_all">
+ <field name="name">All</field>
+ <field name="sequence" eval="9999"/>
+ <field name="domain"></field>
+ <field name="act_window" ref="act_sale_amendment_form"/>
+ </record>
+ <menuitem
+ parent="sale.menu_sale"
+ action="act_sale_amendment_form"
+ sequence="20"
+ id="menu_sale_amendment"/>
+
+ <record model="ir.model.access" id="access_sale_amendment">
+ <field name="model" search="[('model', '=', 'sale.amendment')]"/>
+ <field name="perm_read" eval="False"/>
+ <field name="perm_write" eval="False"/>
+ <field name="perm_create" eval="False"/>
+ <field name="perm_delete" eval="False"/>
+ </record>
+ <record model="ir.model.access" id="access_sale_amendment_sale">
+ <field name="model" search="[('model', '=', 'sale.amendment')]"/>
+ <field name="group" ref="sale.group_sale"/>
+ <field name="perm_read" eval="True"/>
+ <field name="perm_write" eval="True"/>
+ <field name="perm_create" eval="True"/>
+ <field name="perm_delete" eval="True"/>
+ </record>
+
+ <record model="ir.model.button"
id="sale_amendment_validation_amendment_button">
+ <field name="name">validate_amendment</field>
+ <field name="string">Validate</field>
+ <field name="confirm">Are you sure you want to validate the
amendments?</field>
+ <field name="model" search="[('model', '=', 'sale.amendment')]"/>
+ </record>
+ <record model="ir.model.button-res.group"
id="sale_amendment_validation_amendment_button_group_sale_amendment">
+ <field name="button"
ref="sale_amendment_validation_amendment_button"/>
+ <field name="group" ref="group_sale_amendment"/>
+ </record>
+
+ <record model="ir.ui.view" id="sale_amendment_line_view_list">
+ <field name="model">sale.amendment.line</field>
+ <field name="type">tree</field>
+ <field name="name">sale_amendment_line_list</field>
+ </record>
+
+ <record model="ir.ui.view" id="sale_amendment_line_view_form">
+ <field name="model">sale.amendment.line</field>
+ <field name="type">form</field>
+ <field name="name">sale_amendment_line_form</field>
+ </record>
+
+ <record model="ir.model.access" id="access_sale_amendment_line">
+ <field name="model" search="[('model', '=',
'sale.amendment.line')]"/>
+ <field name="perm_read" eval="False"/>
+ <field name="perm_write" eval="False"/>
+ <field name="perm_create" eval="False"/>
+ <field name="perm_delete" eval="False"/>
+ </record>
+ <record model="ir.model.access" id="access_sale_amendment_line_sale">
+ <field name="model" search="[('model', '=',
'sale.amendment.line')]"/>
+ <field name="group" ref="sale.group_sale"/>
+ <field name="perm_read" eval="True"/>
+ <field name="perm_write" eval="True"/>
+ <field name="perm_create" eval="True"/>
+ <field name="perm_delete" eval="True"/>
+ </record>
+ </data>
+</tryton>
diff -r 000000000000 -r 632e5e9794c2 setup.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/setup.py Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,131 @@
+#!/usr/bin/env python3
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+import io
+import os
+import re
+from configparser import ConfigParser
+from setuptools import setup, find_packages
+
+
+def read(fname):
+ return io.open(
+ os.path.join(os.path.dirname(__file__), fname),
+ 'r', encoding='utf-8').read()
+
+
+def get_require_version(name):
+ if minor_version % 2:
+ require = '%s >= %s.%s.dev0, < %s.%s'
+ else:
+ require = '%s >= %s.%s, < %s.%s'
+ require %= (name, major_version, minor_version,
+ major_version, minor_version + 1)
+ return require
+
+
+config = ConfigParser()
+config.read_file(open(os.path.join(os.path.dirname(__file__), 'tryton.cfg')))
+info = dict(config.items('tryton'))
+for key in ('depends', 'extras_depend', 'xml'):
+ if key in info:
+ info[key] = info[key].strip().splitlines()
+version = info.get('version', '0.0.1')
+major_version, minor_version, _ = version.split('.', 2)
+major_version = int(major_version)
+minor_version = int(minor_version)
+name = 'trytond_sale_amendment'
+
+download_url = 'http://downloads.tryton.org/%s.%s/' % (
+ major_version, minor_version)
+if minor_version % 2:
+ version = '%s.%s.dev0' % (major_version, minor_version)
+ download_url = (
+ 'hg+http://hg.tryton.org/modules/%s#egg=%s-%s' % (
+ name[8:], name, version))
+
+requires = []
+for dep in info.get('depends', []):
+ if not re.match(r'(ir|res)(\W|$)', dep):
+ requires.append(get_require_version('trytond_%s' % dep))
+requires.append(get_require_version('trytond'))
+
+tests_require = [get_require_version('proteus')]
+dependency_links = []
+if minor_version % 2:
+ dependency_links.append('https://trydevpi.tryton.org/')
+
+setup(name=name,
+ version=version,
+ description='Tryton module to amend sales',
+ long_description=read('README.rst'),
+ author='Tryton',
+ author_email='b...@tryton.org',
+ url='http://www.tryton.org/',
+ download_url=download_url,
+ project_urls={
+ "Bug Tracker": 'https://bugs.tryton.org/',
+ "Documentation": 'https://docs.tryton.org/',
+ "Forum": 'https://www.tryton.org/forum',
+ "Source Code": 'https://hg.tryton.org/modules/sale_amendment',
+ },
+ keywords='tryton sale amendment',
+ package_dir={'trytond.modules.sale_amendment': '.'},
+ packages=(
+ ['trytond.modules.sale_amendment'] +
+ ['trytond.modules.sale_amendment.%s' % p for p in find_packages()]
+ ),
+ package_data={
+ 'trytond.modules.sale_amendment': (info.get('xml', [])
+ + ['tryton.cfg', 'view/*.xml', 'locale/*.po', '*.fodt',
+ 'icons/*.svg', 'tests/*.rst']),
+ },
+ classifiers=[
+ 'Development Status :: 5 - Production/Stable',
+ 'Environment :: Plugins',
+ 'Framework :: Tryton',
+ 'Intended Audience :: Developers',
+ 'Intended Audience :: Financial and Insurance Industry',
+ 'Intended Audience :: Legal Industry',
+ 'License :: OSI Approved :: GNU General Public License v3 or later
(GPLv3+)',
+ 'Natural Language :: Bulgarian',
+ 'Natural Language :: Catalan',
+ 'Natural Language :: Chinese (Simplified)',
+ 'Natural Language :: Czech',
+ 'Natural Language :: Dutch',
+ 'Natural Language :: English',
+ 'Natural Language :: Finnish',
+ 'Natural Language :: French',
+ 'Natural Language :: German',
+ 'Natural Language :: Hungarian',
+ 'Natural Language :: Italian',
+ 'Natural Language :: Persian',
+ 'Natural Language :: Polish',
+ 'Natural Language :: Portuguese (Brazilian)',
+ 'Natural Language :: Russian',
+ 'Natural Language :: Slovenian',
+ 'Natural Language :: Spanish',
+ 'Natural Language :: Turkish',
+ 'Operating System :: OS Independent',
+ 'Programming Language :: Python :: 3',
+ 'Programming Language :: Python :: 3.5',
+ 'Programming Language :: Python :: 3.6',
+ 'Programming Language :: Python :: 3.7',
+ 'Programming Language :: Python :: Implementation :: CPython',
+ 'Programming Language :: Python :: Implementation :: PyPy',
+ 'Topic :: Office/Business',
+ ],
+ license='GPL-3',
+ python_requires='>=3.5',
+ install_requires=requires,
+ dependency_links=dependency_links,
+ zip_safe=False,
+ entry_points="""
+ [trytond.modules]
+ sale_amendment = trytond.modules.sale_amendment
+ """,
+ test_suite='tests',
+ test_loader='trytond.test_loader:Loader',
+ tests_require=tests_require,
+ )
diff -r 000000000000 -r 632e5e9794c2 tests/__init__.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/__init__.py Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,9 @@
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+try:
+ from trytond.modules.sale_amendment.tests.test_sale_amendment import suite
+except ImportError:
+ from .test_sale_amendment import suite
+
+__all__ = ['suite']
diff -r 000000000000 -r 632e5e9794c2 tests/scenario_sale_amendment.rst
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/scenario_sale_amendment.rst Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,154 @@
+=======================
+Sale Amendment Scenario
+=======================
+
+Imports::
+
+ >>> from decimal import Decimal
+ >>> from proteus import Model, Wizard
+ >>> from trytond.tests.tools import activate_modules
+ >>> from trytond.modules.company.tests.tools import create_company, \
+ ... get_company
+ >>> from trytond.modules.account.tests.tools import create_fiscalyear, \
+ ... create_chart, get_accounts
+ >>> from trytond.modules.account_invoice.tests.tools import \
+ ... set_fiscalyear_invoice_sequences
+
+Install sale_amendment::
+
+ >>> config = activate_modules('sale_amendment')
+
+Create company::
+
+ >>> _ = create_company()
+ >>> company = get_company()
+
+Create fiscal year::
+
+ >>> fiscalyear = set_fiscalyear_invoice_sequences(
+ ... create_fiscalyear(company))
+ >>> fiscalyear.click('create_period')
+
+Create chart of accounts::
+
+ >>> _ = create_chart(company)
+ >>> accounts = get_accounts(company)
+ >>> revenue = accounts['revenue']
+ >>> expense = accounts['expense']
+
+Create parties::
+
+ >>> Party = Model.get('party.party')
+ >>> customer1 = Party(name="Customer 1")
+ >>> customer1.save()
+ >>> customer2 = Party(name="Customer 2")
+ >>> customer2.save()
+
+Create account categories::
+
+ >>> ProductCategory = Model.get('product.category')
+ >>> account_category = ProductCategory(name="Account Category")
+ >>> account_category.accounting = True
+ >>> account_category.account_expense = expense
+ >>> account_category.account_revenue = revenue
+ >>> account_category.save()
+
+Create products::
+
+ >>> ProductUom = Model.get('product.uom')
+ >>> unit, = ProductUom.find([('name', '=', 'Unit')])
+ >>> ProductTemplate = Model.get('product.template')
+
+ >>> template = ProductTemplate()
+ >>> template.name = 'product'
+ >>> template.default_uom = unit
+ >>> template.type = 'goods'
+ >>> template.salable = True
+ >>> template.list_price = Decimal('10')
+ >>> template.account_category = account_category
+ >>> _ = template.products.new()
+ >>> template.save()
+ >>> product1, product2 = template.products
+
+Sale first product::
+
+ >>> Sale = Model.get('sale.sale')
+ >>> sale = Sale()
+ >>> sale.party = customer1
+ >>> sale_line = sale.lines.new()
+ >>> sale_line.product = product1
+ >>> sale_line.quantity = 5.0
+ >>> sale.click('quote')
+ >>> sale.click('confirm')
+ >>> sale.state
+ 'processing'
+ >>> sale.revision
+ 0
+ >>> sale.total_amount
+ Decimal('50.00')
+ >>> len(sale.shipments), len(sale.invoices)
+ (1, 1)
+
+Add an amendment::
+
+ >>> amendment = sale.amendments.new()
+ >>> line = amendment.lines.new()
+ >>> line.action = 'taxes'
+ >>> line = amendment.lines.new()
+ >>> line.action = 'payment_term'
+ >>> line = amendment.lines.new()
+ >>> line.action = 'party'
+ >>> line.party == customer1
+ True
+ >>> line.party = customer2
+ >>> line = amendment.lines.new()
+ >>> line.action = 'warehouse'
+ >>> bool(line.warehouse)
+ True
+ >>> line = amendment.lines.new()
+ >>> line.action = 'line'
+ >>> line.line, = sale.lines
+ >>> line.product == product1
+ True
+ >>> line.product = product2
+ >>> line.quantity
+ 5.0
+ >>> line.quantity = 4.0
+ >>> line.unit_price
+ Decimal('10.0000')
+ >>> line.unit_price = Decimal('9.0000')
+ >>> amendment.save()
+
+Validate amendment::
+
+ >>> amendment.click('validate_amendment')
+ >>> sale.reload()
+ >>> sale.revision
+ 1
+ >>> sale.party == customer2
+ True
+ >>> line, = sale.lines
+ >>> line.product == product2
+ True
+ >>> line.quantity
+ 4.0
+ >>> line.unit_price
+ Decimal('9.0000')
+ >>> sale.total_amount
+ Decimal('36.00')
+
+ >>> shipment, = sale.shipments
+ >>> move, = shipment.outgoing_moves
+ >>> move.product == product2
+ True
+ >>> move.quantity
+ 4.0
+
+ >>> invoice, = sale.invoices
+ >>> line, = invoice.lines
+ >>> line.product == product2
+ True
+ >>> line.quantity
+ 4.0
+ >>> line.unit_price
+ Decimal('9.0000')
diff -r 000000000000 -r 632e5e9794c2 tests/test_sale_amendment.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test_sale_amendment.py Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,28 @@
+# This file is part of Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+import unittest
+
+import doctest
+
+from trytond.tests.test_tryton import ModuleTestCase
+from trytond.tests.test_tryton import suite as test_suite
+from trytond.tests.test_tryton import doctest_teardown
+from trytond.tests.test_tryton import doctest_checker
+
+
+class SaleAmendmentTestCase(ModuleTestCase):
+ 'Test Sale Amendment module'
+ module = 'sale_amendment'
+
+
+def suite():
+ suite = test_suite()
+ suite.addTests(unittest.TestLoader().loadTestsFromTestCase(
+ SaleAmendmentTestCase))
+ suite.addTests(doctest.DocFileSuite(
+ 'scenario_sale_amendment.rst',
+ tearDown=doctest_teardown, encoding='utf-8',
+ checker=doctest_checker,
+ optionflags=doctest.REPORT_ONLY_FIRST_FAILURE))
+ return suite
diff -r 000000000000 -r 632e5e9794c2 tox.ini
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tox.ini Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,15 @@
+[tox]
+envlist = {py35,py36,py37}-{sqlite,postgresql},pypy3-{sqlite,postgresql}
+
+[testenv]
+commands = {envpython} setup.py test
+deps =
+ {py35,py36,py37}-postgresql: psycopg2 >= 2.5
+ pypy3-postgresql: psycopg2cffi >= 2.5
+ {py35,py36}-sqlite: sqlitebck
+setenv =
+ sqlite: TRYTOND_DATABASE_URI={env:SQLITE_URI:sqlite://}
+ postgresql: TRYTOND_DATABASE_URI={env:POSTGRESQL_URI:postgresql://}
+ sqlite: DB_NAME={env:SQLITE_NAME::memory:}
+ postgresql: DB_NAME={env:POSTGRESQL_NAME:test}
+install_command = pip install --pre --find-links https://trydevpi.tryton.org/
{opts} {packages}
diff -r 000000000000 -r 632e5e9794c2 tryton.cfg
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tryton.cfg Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,11 @@
+[tryton]
+version=5.3.0
+depends:
+ account_invoice
+ ir
+ sale
+ sale_history
+ stock
+xml:
+ sale.xml
+ message.xml
diff -r 000000000000 -r 632e5e9794c2 view/sale_amendment_form.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/view/sale_amendment_form.xml Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<form>
+ <label name="sale"/>
+ <field name="sale" colspan="3"/>
+ <label name="date"/>
+ <field name="date"/>
+ <newline/>
+ <label name="description"/>
+ <field name="description" colspan="3"/>
+ <field name="lines" colspan="4"/>
+ <group col="2" colspan="2" id="states">
+ <label name="state"/>
+ <field name="state"/>
+ </group>
+ <group col="-1" colspan="2" id="buttons">
+ <button name="validate_amendment"/>
+ </group>
+</form>
diff -r 000000000000 -r 632e5e9794c2 view/sale_amendment_line_form.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/view/sale_amendment_line_form.xml Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,38 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<form>
+ <label name="amendment"/>
+ <field name="amendment" colspan="3"/>
+ <label name="action"/>
+ <field name="action"/>
+ <label name="line"/>
+ <field name="line"/>
+ <separator colspan="4" id="separator"/>
+ <label name="payment_term"/>
+ <field name="payment_term"/>
+ <newline/>
+ <label name="party"/>
+ <field name="party"/>
+ <label name="invoice_address"/>
+ <field name="invoice_address"/>
+ <label name="shipment_party"/>
+ <field name="shipment_party"/>
+ <label name="shipment_address"/>
+ <field name="shipment_address"/>
+ <newline/>
+ <label name="warehouse"/>
+ <field name="warehouse"/>
+ <newline/>
+ <label name="product"/>
+ <field name="product" view_ids="sale.product_view_list_sale_line"/>
+ <newline/>
+ <label name="quantity"/>
+ <field name="quantity"/>
+ <label name="unit"/>
+ <field name="unit"/>
+ <label name="unit_price"/>
+ <field name="unit_price"/>
+ <separator name="description" colspan="4"/>
+ <field name="description" colspan="4"/>
+</form>
diff -r 000000000000 -r 632e5e9794c2 view/sale_amendment_line_list.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/view/sale_amendment_line_list.xml Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tree>
+ <field name="amendment" expand="1"/>
+ <field name="action"/>
+ <field name="line" expand="1"/>
+</tree>
diff -r 000000000000 -r 632e5e9794c2 view/sale_amendment_list.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/view/sale_amendment_list.xml Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tree>
+ <field name="sale"/>
+ <field name="date"/>
+ <field name="description" expand="1"/>
+ <field name="state"/>
+ <button name="validate_amendment"/>
+</tree>
diff -r 000000000000 -r 632e5e9794c2 view/sale_form.xml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/view/sale_form.xml Sun Sep 29 18:29:40 2019 +0200
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+ <xpath expr="/form/notebook" position="inside">
+ <page name="amendments">
+ <field name="amendments" colspan="4"/>
+ </page>
+ </xpath>
+</data>
