Hi,
We use Tryton 5.6 to manage our stocks. We planned to migrate to Tryton 6.0 with a clean database. So i made some proteus scripts to import specific data (product, lots, stocks). I’m using a postgresql database to store temporary data’s.
I’m following this procedure to set initial stock levels from postgresql database: Setup — trytond_stock latest documentation
When doing such stock moves, Tryton is raising a warning about “Moves without Origin”. I need some help to bypass the warning message. The way to do this is retrieve the warning key and store it to ignore. But with XML-RPC exception is only returning a code and a string, so i have to generate manually the same key to avoid the warning.
Got an error when doing
movesw = sorted(filter(no_origin, moves))
TypeError: ‘<’ not supported between instances of ‘stock.move’ and ‘stock.move’
Thanks for your help and suggestions. One “solution” would be to use my script on my server and avoid to use xml_rpc.
Could we imagine an easier way to bypass warning with proteus ?
Here’s my code:
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import datetime
from decimal import Decimal
import hashlib
import psycopg2
from proteus import Model
from proteus import config as pconfig
TODAY = datetime.date.today()
def import_stock(config):
Location = Model.get('stock.location')
Lot = Model.get('stock.lot')
Product = Model.get('product.product')
ProductUom = Model.get('product.uom')
Move = Model.get('stock.move')
Company = Model.get('company.company')
company, = Company.find()
supplier_loc, = Location.find([('code', '=', 'SUP')])
try:
conn = psycopg2.connect(database='tryton_import', user='tryton',
password='xxxxxx', host='postgresqlsrv', port='5432')
except psycopg2.OperationalError as e:
print("Unable to connect to DB!").format(e)
cursor = conn.cursor()
cursor.execute("""SELECT location_name,
product_code,
product_name,
lot_number,
quantity,
uom,
uom_code
FROM tryton_stock
where quantity > 0
ORDER BY 1""")
stocks = cursor.fetchall()
moves = []
for stock in stocks:
uom, = ProductUom.find([('name', '=', stock[5])])
try:
product, = Product.find([('code', '=', stock[1])])
if product.default_uom != uom:
print('Product UOM different %s : %s' % (stock[1], stock[6]))
continue
except(ValueError):
print('Product not found %s' % stock[1])
continue
try:
location, = Location.find([('name', '=', stock[0])])
except(ValueError):
print('Location not found %s' % stock[0])
continue
try:
lot, = Lot.find([('number', '=', stock[3])])
except(ValueError):
print('Lot not found %s' % stock[3])
continue
move = Move()
move.product = product
move.lot = lot
move.from_location = supplier_loc
move.to_location = location
move.currency = company.currency
move.effective_date = TODAY
move.quantity = stock[4]
move.unit_price = Decimal('0') # TODO get price
moves.append(move)
Move.save(moves)
User = Model.get('res.user')
admin_user, = User.find([('login', '=', 'admin')])
# generate key following https://hg.tryton.org/modules/stock/file/tip/move.py#l871
types = {'customer', 'supplier'}
def no_origin(move):
return ((move.from_location.type in types)
^ (move.to_location.type in types)
and not move.origin)
movesw = sorted(filter(no_origin, moves))
warning_name = '%s.done' % hashlib.md5(
str(movesw).encode('utf-8')).hexdigest()
Model.get('res.user.warning')(user=admin_user,
name=warning_name, always=True).save()
Move.click(moves, 'do')
cursor.close()
conn.close()
def main():
config = pconfig.set_xmlrpc(
'http://admin:xxxxxx@172.16.99.1:8000/tryton60/')
import_stock(config)
if __name__ == '__main__':
main()
I’ll open another issue to add __lt__ to proteus.