def create_previous_and_next()

in _tools/createdatadocs.py [0:0]

• 14 lines of code
• 4 McCabe index (conditional complexity)

def create_previous_and_next(docs_in_order):
    for previous_doc, current_doc, next_doc in previous_and_next(docs_in_order):
        if previous_doc is not None:
            current_doc['previous_title'] = previous_doc['title']
            current_doc['previous_url'] = previous_doc['url']
        else:
            current_doc['previous_title'] = ''
            current_doc['previous_url'] = ''
        if next_doc is not None:
            current_doc['next_title'] = next_doc['title']
            current_doc['next_url'] = next_doc['url']
        else:
            current_doc['next_title'] = ''
            current_doc['next_url'] = ''