def assign(parser, token):
"""
The {% assign %} template tag is useful when you want to capture some template
code output and use the result later.
The following template code::
{% load assign %}
{% assign name="sample_code" %}1234{% endassign %}
5678
{{ sample_code }}
... gives the following output::
5678
1234
"""
default_arguments = {}
default_arguments['name'] = '"assign"'
default_arguments['silent'] = '1'
arguments = decode_tag_arguments(token, default_arguments)
nodelist = parser.parse(('endassign', ))
parser.delete_first_token()
return AssignNode(nodelist, arguments)
def render_field_element(element, parser, token):
default_arguments = {}
default_arguments['field'] = None
default_arguments['layout'] = None
default_arguments['template'] = None
arguments = decode_tag_arguments(token, default_arguments)
return FieldElementNode(element, **arguments)
def headingcontext(parser, token):
default_arguments = {}
default_arguments['source_level'] = 1
default_arguments['target_level'] = 2
arguments = decode_tag_arguments(token, default_arguments)
nodelist = parser.parse(('endheadingcontext',))
parser.delete_first_token()
return HeadingContextNode(nodelist, **arguments)
def render_form_element(element, parser, token):
default_arguments = {}
default_arguments['form'] = None
default_arguments['layout'] = None
default_arguments['fields'] = None
default_arguments['exclude_fields'] = None
default_arguments['template'] = None
arguments = decode_tag_arguments(token, default_arguments)
return FormElementNode(element, **arguments)
def replace_tag(parser, token):
default_arguments = {}
default_arguments['search'] = u''
default_arguments['replacement'] = u''
default_arguments['use_regexp'] = True
arguments = decode_tag_arguments(token, default_arguments)
source = parser.parse(('endreplace', ))
parser.delete_first_token()
return ReplaceNode(source, **arguments)
def counter(parser, token):
default_arguments = {}
default_arguments['name'] = '"default"'
default_arguments['start'] = 0
default_arguments['step'] = 1
default_arguments['ascending'] = True
default_arguments['silent'] = False
default_arguments['assign'] = '""'
arguments = decode_tag_arguments(token, default_arguments)
return CounterNode(**arguments)
