# Copyright (c) 2016-2018 Josh Blum

# SPDX-License-Identifier: BSL-1.0

from . PothosModule import *

class Topology(object):

def __init__(self, *args):

env = ProxyEnvironment("managed")

self._topology = env.findProxy('Pothos/Topology').make(*args)

def connect(self, src, srcPort, dst, dstPort):

return self._topology.connect(src, str(srcPort), dst, str(dstPort))

def disconnect(self, src, srcPort, dst, dstPort):

return self._topology.disconnect(src, str(srcPort), dst, str(dstPort))

def __getattr__(self, name):

return lambda *args: self._topology.call(name, *args)

def getInternalBlock(self):

"""

Get access to the underlying Pothos::Block handle.

Topology uses this call to speak directly to the block.

"""

return self.self._topology