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Usman Farzand

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from odoo import fields, models, api

class PurchaseReport(models.Model): 

 _inherit = 'purchase.report'

product_qty = fields.Float(string='Quantity', digits=dp.get_precision('Product Unit of Measure'), readonly=True) qty_received = fields.Float(string="Received Qty", digits=dp.get_precision('Product Unit of Measure'), readonly=True) qty_balanced = fields.Float(string="Balance", digits=dp.get_precision('Product Unit of Measure'), readonly=True) 

def _select(self): 

 return super(PurchaseReport, self)._select() + ", (l.product_qty - l.qty_received) as qty_balanced"

Where my Balance Measure show ?????
where im wrong which point i'm missing ?

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Vishnu Vanneri
Best Answer

Hello,

Please try this code

def _select(self):
    return super(PurchaseReport, self)._select() + ", sum(l.qty_received),sum(l.product_qty - l.qty_received) as qty_balanced"

You can found your Balance in Measures Button (Graph and Pivot).
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      

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Anusha
Best Answer

 Hi,

   Just try this

     

def _select(self):
    res = super(PurchaseReport, self)._select()
    select_str = res + """,sum(l.product_qty -l.qty_received)
     as qty_balanced"""
    return select_str

                                                                                                                                                                                                                                       qty_received and product_qty are already there in purchase order line.so we can directly taken the balance from that

                                                                                                                                                                                                                                                                                                                                                                                                                                                

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Usman Farzand
Autor Best Answer

i Use this 


from odoo import fields, models, api

class PurchaseReport(models.Model): _inherit = 'purchase.report'

qty_balanced = fields.Float(string="Balance",group_operator = 'avg', readonly=True) 

 def _select(self): 

 return super(PurchaseReport, self)._select() + ", (l.product_qty - l.qty_received) as qty_balanced"
    

def _group_by(self):

 return super(PurchaseReport, self)._group_by() + ", l.product_qty" + ", l.qty_received"


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