-
-
Save souen/651289 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class EmptyChoiceField(forms.ChoiceField): | |
def __init__(self, choices=(), empty_label=None, required=True, widget=None, label=None, | |
initial=None, help_text=None, *args, **kwargs): | |
# add an empty label if it exists (and if field is not required!) | |
if not required and empty_label is not None: | |
choices = tuple([(u'', empty_label)] + list(choices)) | |
super(EmptyChoiceField, self).__init__(choices=choices, required=required, widget=widget, label=label, | |
initial=initial, help_text=help_text, *args, **kwargs) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment