def wrapTimestamp(self, stamp):
if stamp is None:
raise ValueError('Wrapper cannot wrap timestamp null')
data = bytearray()
ts = (stamp - np.datetime64('1970-01-01T00:00:00Z')) / np.timedelta64(
1, 's')
data = util.addLong(data, ts)
return TLVFixed(AMQPType.TIMESTAMP, data)
def convertLong(self, l):
data = bytearray()
if l == 0:
return data
elif l >= -128 and l <= 127:
return l
else:
data = util.addLong(data, l)
return data
def convertULong(self, l):
data = bytearray()
if l == 0:
return data
elif l > 0 and l <= 255:
return l
else:
data = util.addLong(data, l)
return data
def __init__(self, value):
data = bytearray()
if isinstance(value, bytearray):
data = value
if isinstance(value, np.int8):
data = util.addByte(data, value)
if isinstance(value, np.int16):
data = util.addShort(data, value)
if isinstance(value, np.int32):
data = util.addInt(data, value)
if isinstance(value, np.int64):
data = util.addLong(data, value)
if isinstance(value, np.float32):
data = util.addFloat(data, value)
if isinstance(value, np.complex128):
data = util.addDouble(data, value)
self.value = data