from six import text_type
from django.utils.html import format_html
__title__ = 'fobi.contrib.plugins.form_elements.fields.slider.helpers'
__author__ = 'Artur Barseghyan <artur.barseghyan@gmail.com>'
__copyright__ = '2014-2015 Artur Barseghyan'
__license__ = 'GPL 2.0/LGPL 2.1'
__all__ = (
'generate_ticks',
)
[docs]def generate_ticks(choices, empty_labels=False):
"""Generate ticks.
:param iterable choices: Iterable of tuples or lists:
:param bool empty_labels:
:return dict:
"""
keys = [int(k) for (k, v) in choices]
# values = [v for (k, v) in choices if v else text_type(k)]
values = []
if empty_labels:
values = ["".encode('utf8') for k in keys]
else:
for k, v in choices:
if v is not None:
values.append(v.encode('utf8'))
else:
values.append(text_type(k).encode('utf8'))
ticks = {
'data-slider-ticks': format_html(str(keys)),
'data-slider-ticks-labels': format_html(str(values).replace("'", '"')),
}
return ticks