Serotonin Storm

source>source>template.py 
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def breadcrumbs(path):
    links,base = [],[]
    if path.startswith('/'): path = path[1:]
    if path.endswith('/'): path = path[:-1]
    for part in path.split('/'):
        if not part: continue
        base.append(part)
        links.append(('/'.join(base),part))
    return '&gt;'.join(['<a href="/%s/">%s</a>' % i for i in links])
    
breadcrumbs.function = 1