def format_id(string):
if string == 'anchor':
return get_unique_id('anchor_')
elif 'anchor' in string:
return slugify(string)
else:
suffix = '_' if string else ''
return get_unique_id('anchor_' + slugify(string) + suffix)
def format_id(string):
if string == 'anchor':
return get_unique_id('anchor_')
elif 'anchor' in string:
return slugify(string)
else:
suffix = '_' if string else ''
return get_unique_id('anchor_' + slugify(string) + suffix)
def unique_id_in_context(context):
"""Return an ID that is unique within the given context
For a given request, return a unique ID each time this method is
called. The goal is to generate IDs to uniquely identify elements
in a template that are consistent between page loads.
If the context has a request object, the generated id will increment:
>>> context = {'request': request}
>>> unique_id_in_context(context) # returns 1
>>> unique_id_in_context(context) # returns 2
>>> unique_id_in_context(context) # returns 3
If the context lacks a request, this function will return a 14-character
unique alphanumeric string.
"""
request = context.get('request')
if request:
attribute_name = '__last_unique_id'
if not hasattr(request, attribute_name):
setattr(request, attribute_name, 0)
id = getattr(request, attribute_name) + 1
setattr(request, attribute_name, id)
return id
else:
return get_unique_id()