diff --git a/controllers/main.py b/controllers/main.py
index f467863fc737c00c96a3db9257c7e817fe4183cb..a97ec69bee23dee3fb7f285fda5e3599233a8061 100644
--- a/controllers/main.py
+++ b/controllers/main.py
@@ -48,8 +48,13 @@ class JournalDatasExport(http.Controller):
         for line in export_line_ids:
             row = []
             for field in export_id.fields_ids:
+<<<<<<< HEAD
                 if field["field_name"].startswith("line."):
                     value = safe_eval(field["field_name"], {"line": line}, mode="eval")
+=======
+                if field.is_python:
+                    value = safe_eval(field["field_name"], {'line': line}, mode="eval")
+>>>>>>> ebb23a7 ([add] is_python on export.journal.field)
                 else:
                     value = safe_eval(field["field_name"])
                 row.append(value)
diff --git a/models/export_journal_field.py b/models/export_journal_field.py
index 5109c5367313b104f59357cf4be603f1b0443627..8800236eb3813a76337c1213e73a3c26db972218 100644
--- a/models/export_journal_field.py
+++ b/models/export_journal_field.py
@@ -13,3 +13,4 @@ class ExportJournalField(models.Model):
     sequence = fields.Integer("Sequence", default=10)
     export_id = fields.Many2one(comodel_name="export.journal.type", name="Parent")
     field_name = fields.Char("Champ")
+    is_python = fields.Boolean("Expression python", default=True)
diff --git a/views/export_journal_type.xml b/views/export_journal_type.xml
index ef79b8a88532a619b8325a211cac2cd3d53541e6..e4ccfae87f6c43941e6e856b6ac4b632e11651fe 100644
--- a/views/export_journal_type.xml
+++ b/views/export_journal_type.xml
@@ -51,6 +51,7 @@
                                 <field name="sequence" widget="handle" />
                                 <field name="name" required="1" />
                                 <field name="field_name" required="1" />
+                                <field name="is_python" widget="boolean_toggle"/>
                             </tree>
                         </field>
                     </sheet>