anchor.diff:      junos-eznc
       ciscoconfparse
       scp
  +    setuptools
       lxml
       ncclient
     ];
  
positive.code:       --replace "netmiko>=3.3.0,<4.0.0" "netmiko"
    '';
  
    buildInputs = [ setuptools ];
  
    propagatedBuildInputs = [
      cffi
      paramiko
      requests
      future
      textfsm
      jinja2
      netaddr
      pyyaml
  
negative.code: { lib, buildPythonPackage, fetchFromGitHub, fetchpatch, setuptools, cffi
  , paramiko, requests, future, textfsm, jinja2, netaddr, pyyaml, pyeapi, netmiko
  , junos-eznc, ciscoconfparse, scp, lxml, ncclient, pytestCheckHook, ddt, mock
  , pythonOlder, invoke }:
  
  buildPythonPackage rec {
    pname = "napalm";
  