book: öffnet inhalt per aktionsknopf

wizard_openline.py

@@ -8,6 +8,7 @@ from trytond.pyson import PYSONEncoder
 from trytond.wizard import Wizard, StateView, StateTransition, StateAction, Button
 from trytond.i18n import gettext
 from trytond.pool import Pool
+from trytond.exceptions import UserError
 from trytond.transaction import Transaction
 
 
@@ -123,3 +124,53 @@ class OpenCashBook(Wizard):
         return 'end'
 
 # end OpenCashBook
+
+
+class OpenCashBookTree(Wizard):
+    'Open Cashbook2'
+    __name__ = 'cashbook.open_lines_tree'
+
+    start_state = 'open_'
+    open_ = StateAction('cashbook.act_line_view')
+
+    def do_open_(self, action):
+        """ open view from doubleclick
+        """
+        pool = Pool()
+        Book = pool.get('cashbook.book')
+        Configuration = pool.get('cashbook.configuration')
+
+        cfg1 = Configuration.get_singleton()
+        if cfg1 is None:
+            cfg1 = Configuration()
+            cfg1.save()
+
+        book = self.record
+        if book is None:
+            with Transaction().set_context({
+                '_check_access': True,
+                }):
+                books = Book.search([('btype', '!=', None)])
+                if len(books) > 0:
+                    book = books[0]
+        else :
+            if book.btype is None:
+                raise UserError(gettext(
+                    'cashbook.msg_book_no_type_noopen',
+                    bookname = book.rec_name,
+                    ))
+
+        action['pyson_context'] = PYSONEncoder().encode({
+            'cashbook': getattr(book, 'id', None),
+            'date_from': cfg1.date_from,
+            'date_to': cfg1.date_to,
+            'checked': cfg1.checked,
+            'done': cfg1.done,
+            })
+        action['name'] = '%(name)s: %(cashbook)s' % {
+                'name': gettext('cashbook.msg_name_cashbook'),
+                'cashbook': getattr(book, 'rec_name', '-/-'),
+            }
+        return action, {}
+
+# end OpenCashBookTree