api: do not list default workflows in dependencies (#69238)

tests/api/test_export_import.py

@@ -7,6 +7,7 @@ import xml.etree.ElementTree as ET
 import pytest
 
 from wcs.blocks import BlockDef
+from wcs.carddef import CardDef
 from wcs.categories import Category, DataSourceCategory, MailTemplateCategory
 from wcs.data_sources import NamedDataSource
 from wcs.fields import BlockField, StringField
@@ -32,6 +33,7 @@ coucou = 1234
 
     Category.wipe()
     FormDef.wipe()
+    CardDef.wipe()
     BlockDef.wipe()
     Workflow.wipe()
     MailTemplate.wipe()
@@ -206,6 +208,26 @@ def test_export_import_dependencies(pub):
     assert {(x['id'], x['type']) for x in resp.json['data']} == {('cat', 'data-sources-categories')}
 
 
+def test_export_import_dependencies_default_workflow(pub):
+    formdef = FormDef()
+    formdef.name = 'Test'
+    formdef.workflow_id = '_default'
+    formdef.store()
+
+    carddef = CardDef()
+    carddef.name = 'Test'
+    carddef.workflow_id = '_carddef_default'
+    carddef.store()
+
+    resp = get_app(pub).get(sign_uri('/api/export-import/forms/'))
+    resp = get_app(pub).get(sign_uri(resp.json['data'][0]['urls']['dependencies']))
+    assert resp.json['data'] == []
+
+    resp = get_app(pub).get(sign_uri('/api/export-import/cards/'))
+    resp = get_app(pub).get(sign_uri(resp.json['data'][0]['urls']['dependencies']))
+    assert resp.json['data'] == []
+
+
 def create_bundle(*args):
     tar_io = io.BytesIO()
     with tarfile.open(mode='w', fileobj=tar_io) as tar:

wcs/formdef.py

@@ -685,7 +685,7 @@ class FormDef(StorableObject):
 
     def get_dependencies(self):
         yield self.category
-        if self.workflow_id:
+        if self.workflow_id and self.workflow.id not in ['_carddef_default', '_default']:
             yield self.workflow
         for field in self.fields or []:
             yield from field.get_dependencies()