def is_cidr()

in Kubernetes/linux/manifest/generate.py [0:0]

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

def is_cidr(x):
    if x.find('/') == -1: return False
    ip, mask = x.split('/')
    return is_ip(ip) and is_int(mask) and int(mask) in xrange(1, 33)