Source code for cms_qe.templatetags.cms_qe_filters
import re
from django import template
register = template.Library()
[docs]@register.filter
def add_str(value, arg):
"""
Same as :py:func:`django.template.defaultfilters.add` but always convert to ``str``.
"""
return str(value) + str(arg)
[docs]@register.filter
def split_by_delimiter(value, delimiter):
"""
Split the value by the delimiter.
"""
return value.split(delimiter)
[docs]@register.filter
def get_sequence_item(value, position):
"""
Get sequence item at the position.
"""
try:
return value[position]
except IndexError:
return ""
[docs]@register.filter
def matches_pattern(value, pattern):
"""
The value matches pattern.
"""
if value is None:
return False
return bool(re.match(pattern, value))