def _prepare_tag_options(self, tag_options):
"""
Force max_count to 1
"""
return tag_options + options.TagOptions(
max_count=1,
)
def __init__(self, tag_options=None, autocomplete_tags=None, **kwargs):
"""
Takes all CharField options, plus:
tag_options A TagOptions instance
If not provided, uses Tagulous defaults
autocomplete_tags Iterable of tags to be used for autocomplete,
ie a queryset from a TagModel, or a list of
strings. Will be ignored if tag_options
contains autocomplete_view
"""
# Initialise as normal
super(BaseTagField, self).__init__(**kwargs)
# Add tag options and autocomplete tags
# Will use getters and setters to mirror onto widget
self.tag_options = tag_options or options.TagOptions()
self.autocomplete_tags = autocomplete_tags
def _prepare_tag_options(self, tag_options):
"Clone tag options"
return tag_options + options.TagOptions()
