def rrd_esc(string):
    return string.replace(':', r'\:')
UTF-8 safe variant of urllib.urlencode.
dataset/ETHPy150Open marineam/nagcat/python/nagcat/graph.py/rrd_esc--crossover with--dataset/ETHPy150Open Nordeus/pushkin/pushkin/sender/nordifier/gcm.py/urlencode_utf8