packages.py 文件源码

def pyasn1_encode_decode():
    try:
        from pysnmp.proto import api
        from pyasn1.codec.ber import decoder

        snmp_v1 = api.protoModules[api.protoVersion1].Message()

        def decode():
            decoder.decode(ENCODED_MESSAGE, asn1Spec=snmp_v1)

        encode_time = float('inf')
        decode_time = timeit.timeit(decode, number=ITERATIONS)
    except ImportError:
        encode_time = float('inf')
        decode_time = float('inf')
        print('Unable to import pyasn1.')

    return encode_time, decode_time