Create Purchase Workflow

Step-by-Step Operations (Python)

1. Create Vendor

from scripts.config import create

vendor_id = create('res.partner', {
    'name': "Vendor Co.",
    'email': "[email protected]",
    'supplier_rank': 1,
    'company_type': 'company',
})

2. Create RFQ + Line Items

from scripts.config import create

rfq_id = create('purchase.order', {
    'partner_id': vendor_id,
})

create('purchase.order.line', {
    'order_id': rfq_id,
    'product_id': product_id,
    'product_qty': 10,
    'price_unit': 100.00,
})

3. Confirm to Purchase Order

from scripts.config import call_button

call_button('purchase.order', [rfq_id], 'button_confirm')
print(f"Confirmed PO: {rfq_id}")

4. Process Receipt (Validate Stock Picking)

from scripts.config import search_read, read, write, execute_kw

# Find pending receipts
pickings = search_read('stock.picking',
    [('purchase_id', '=', rfq_id), ('state', 'not in', ['done', 'cancel'])],
    ['id', 'name', 'move_ids']
)
picking_id = pickings[0]['id']

# Set quantity done (Odoo 19: use 'quantity' not 'quantity_done')
for move_id in pickings[0]['move_ids']:
    move_data = read('stock.move', [move_id], ['product_uom_qty'])[0]
    write('stock.move', move_id, {'quantity': move_data['product_uom_qty']})

# Validate -- MUST use execute_kw with skip_sms context (NOT call_button)
execute_kw('stock.picking', 'button_validate', [[picking_id]],
           {'context': {'skip_sms': True, 'skip_backorder': False}})

Important: Do NOT use call_button(...) for button_validate on stock pickings -- it cannot pass context, and the SMS wizard will block execution in Odoo 19.

5. Lock Receipt

from scripts.config import call_button, write