[FIX] account_credit_control: too many attachements in sent emails. closes #559.

account_credit_control/__manifest__.py

@@ -3,7 +3,7 @@
 # Copyright 2017 Okia SPRL (https://okia.be)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 {'name': 'Account Credit Control',
- 'version': '10.0.1.3.0',
+ 'version': '10.0.1.3.1',
  'author': "Camptocamp,Odoo Community Association (OCA),Okia",
  'maintainer': 'Camptocamp',
  'category': 'Finance',

account_credit_control/wizard/credit_control_communication.py

@@ -162,7 +162,6 @@ class CreditCommunication(models.TransientModel):
     def _generate_emails(self):
         """ Generate email message using template related to level """
         emails = self.env['mail.mail']
-        attachments = self.env['ir.attachment']
         required_fields = ['subject',
                            'body_html',
                            'email_from',
@@ -188,7 +187,7 @@ class CreditCommunication(models.TransientModel):
 
             comm.credit_control_line_ids.write({'mail_message_id': email.id,
                                                 'state': state})
-
+            attachments = self.env['ir.attachment']
             for att in email_values.get('attachments', []):
                 attach_fname = att[0]
                 attach_datas = att[1]