def __init__(self, url):
        self.url = url
Decorator that checks if a python library is installed.
dataset/ETHPy150Open ebu/radiodns-plugit/RadioDns-PlugIt/plugit/api.py/PlugItAPI.__init__--crossover with--dataset/ETHPy150Open chapmanb/cloudbiolinux/cloudbio/custom/shared.py/_if_not_python_lib