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Giano

Hi all,

I want to create a custom wizard that imports a csv and then compares this data to the data that is already in the database. I then want to select to keep the data, replace or delete the data. i am currently on Odoo8. 

I currently have:

class ExcelImport(models.TransientModel):
    _name = 'excell.import.wizard'

    excel_file_for_import = fields.Binary(string='File for upload')

    def import_data_form_file(self):
        try:
            inputx = StringIO.StringIO()
            inputx.write(base64.decodestring(self.excel_file_for_import))
            book = open_workbook(file_contents=inputx.getvalue())
        except TypeError as e:
            raise ValidationError(u'ERROR: {}'.format(e))
        sheet = book.sheets()[0]

        for i in range(sheet.nrows):
            if i == 0:
                continue
            if i == 1:
                name = sheet.cell(i, 0).value
                vat = sheet.cell(i, 5).value
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Adil Akbar
Best Answer

Hi, you can follow following link for this:

https://youtu.be/oMnHpHH54QU

Thanks

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Thuy Ngoc
Best Answer

Hi  Giano,

I think this video can help you: https://www.youtube.com/watch?v=UOBxxnYDIsM&list=PLSKcWRTtEl5qzvRaI-VTGavfReiHS_EEb&index=1

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Niyas Raphy (Walnut Software Solutions)
Best Answer

HI,

You can check out the import_file function in this file:  https://github.com/odoomates/odooapps/blob/15.0/om_account_bank_statement_import/models/account_bank_statement_import.py which read data from csv file and creates record in odoo

Thanks

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Cybrosys Techno Solutions Pvt.Ltd
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Hi,

You can try this code on the wizard Python file

from odoo import models, fields
import base64
import io
import csv


class ExcelImport(models.TransientModel):

_name = 'excell.import.wizard'


excel_file_for_import = fields.Binary(string='File for upload')
    
      def import_data(self):

  csv_data = base64.b64decode(self.excel_file_for_import)

  data_file = io.StringIO(csv_data.decode("utf-8"))

  csv_reader = csv.reader(data_file, delimiter=',')
  keys = ['id', 'name']
  //you can add any fields here
  file_reader = []
  file_reader.extend(csv_reader)
  for i in range(len(file_reader)):
  field = list(map(str, file_reader[i]))
  values = dict(zip(keys, field))
  if values:
      if i == 0:
          continue
      else:
            // browse value must be an id
            record = self.env['model.name'].browse(values['id'])
            if record:
          record.write({'name': values['name']
  //you can add the related fields
          })
            else:
          self.env['model.name'].sudo().create({'name':      values['name']
  //you can add the related fields})


Hope it helps

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