diff options
| author | Étienne Loks <etienne.loks@iggdrasil.net> | 2017-04-30 18:01:53 +0200 |
|---|---|---|
| committer | Étienne Loks <etienne.loks@iggdrasil.net> | 2017-04-30 18:01:53 +0200 |
| commit | ce5abc88308f741a9670891026c5ecd90eb334c1 (patch) | |
| tree | aec5bf849a7a881978597f2a9392a988766db17f | |
| parent | be00329296724f2a3992a9e6dfc13a7e9cef28f7 (diff) | |
| download | Ishtar-ce5abc88308f741a9670891026c5ecd90eb334c1.tar.bz2 Ishtar-ce5abc88308f741a9670891026c5ecd90eb334c1.zip | |
Wizards: better management of many to many - 2
| -rw-r--r-- | ishtar_common/wizards.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ishtar_common/wizards.py b/ishtar_common/wizards.py index cb5e5ca10..a0b17dace 100644 --- a/ishtar_common/wizards.py +++ b/ishtar_common/wizards.py @@ -742,8 +742,8 @@ class Wizard(NamedUrlWizardView): value.save() # force post_save # check that an item is not add multiple times (forged forms) if value not in related_model.all() and\ - hasattr(related_model, 'add') and \ - not isinstance(value, related_model.through): + (not hasattr(related_model, 'through') or + not isinstance(value, related_model.through)): # many to many and the value have been already managed related_model.add(value) # necessary to manage interaction between models like |