[IMP] res_partner: add email_formatted field on res.partner that is its email correctly formatted

It will be used in various email templates to avoid having either badly
formatted emails either not formatted emails. As this is a not stored
function field it does not impact model.

odoo/addons/base/res/res_partner.py

@@ -8,6 +8,8 @@ import pytz
 import threading
 import urllib2
 import urlparse
+
+from email.utils import formataddr
 from lxml import etree
 
 from odoo import api, fields, models, tools, _
@@ -188,6 +190,9 @@ class Partner(models.Model, FormatAddress):
     state_id = fields.Many2one("res.country.state", string='State', ondelete='restrict')
     country_id = fields.Many2one('res.country', string='Country', ondelete='restrict')
     email = fields.Char()
+    email_formatted = fields.Char(
+        'Formatted Email', compute='_compute_email_formatted',
+        help='Format email address "Name <email@domain>"')
     phone = fields.Char()
     fax = fields.Char()
     mobile = fields.Char()
@@ -355,6 +360,11 @@ class Partner(models.Model, FormatAddress):
         if not self.image and not self._context.get('yaml_onchange') and self.email:
             self.image = self._get_gravatar_image(self.email)
 
+    @api.depends('name', 'email')
+    def _compute_email_formatted(self):
+        for partner in self:
+            partner.email_formatted = formataddr((partner.name, partner.email))
+
     @api.depends('is_company')
     def _compute_company_type(self):
         for partner in self: