[REF] fields: change API and semantics of converter methods

The cache data format has been split between a cache format and a record format
(returned by accessing a field on a record).  We have the following converters:

                                   ANY FORMAT
                                       |
                                       | convert_to_cache
                                       v
                                  CACHE FORMAT
                                       |
                                       | convert_to_record
                                       v
                                 RECORD FORMAT
                                       |
                                       | convert_to_read
                                       | convert_to_write
                                       | convert_to_onchange
                                       | convert_to_export
                                       | convert_to_display_name
                                       v
                                 OTHER FORMATS

Modify the API of the converter methods to make them uniform (pass value and
record), and adapt their documentation.

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/mail/wizard/mail_compose_message.py b/addons/mail/wizard/mail_compose_message.py
index 34d59736185..6537d6d1cf6 100644
--- a/addons/mail/wizard/mail_compose_message.py
+++ b/addons/mail/wizard/mail_compose_message.py
@@ -398,7 +398,7 @@ class MailComposer(models.TransientModel):
         # ORM handle the assignation of command list on new onchange (api.v8),
         # this force the complete replacement of x2many field with
         # command and is compatible with onchange api.v7
-        values = self._convert_to_write(self._convert_to_cache(values))
+        values = self._convert_to_write(values)
 
         return {'value': values}