def unique()

in theme/plugins/asfgenid.py [0:0]

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

def unique(id, ids):
    while id in ids or not id:
        m = IDCOUNT_RE.match(id)
        print(f'id="{id}" is a duplicate')
        if m:
            id = '%s_%d' % (m.group(1), int(m.group(2)) + 1)
        else:
            id = '%s_%d' % (id, 1)
    ids.add(id)
    return id