Upgrade to 5.7

issue9096

trigger.py

@@ -24,16 +24,3 @@ class Trigger(metaclass=PoolMeta):
         model = Transaction().context.get('model', None)
         if model:
             return model
-
-    @staticmethod
-    def default_action_model():
-        Model = Pool().get('ir.model')
-
-        email_trigger = Transaction().context.get('email_template', False)
-        if not email_trigger:
-            return
-
-        models = Model.search(
-            [('model', '=', 'electronic.mail.template')], limit=1)
-        if models:
-            return models[0].id

view/action_report_form.xml

@@ -3,9 +3,7 @@
 The COPYRIGHT file at the top level of this repository contains the full copyright notices and license terms. -->
 <data>
     <xpath
-        expr="/form/notebook/page[@string='General']/field[@name='email']"
-        position="after">
-        <newline/>
+        expr="/form/notebook/page[@id='general']" position="inside">
         <label name="email_filename"/>
         <field name="email_filename"/>
     </xpath>