text: # -*- coding: utf-8 -*-
  from operator import attrgetter
  from pyangbind.lib.yangtypes import RestrictedPrecisionDecimalType
  from pyangbind.lib.yangtypes import RestrictedClassType
  from pyangbind.lib.yangtypes import TypedListType
  from pyangbind.lib.yangtypes import YANGBool
  from pyangbind.lib.yangtypes import YANGListType
  from pyangbind.lib.yangtypes import YANGDynClass
  from pyangbind.lib.yangtypes import ReferenceType
  from pyangbind.lib.base import PybindBase
  from collections import OrderedDict
  from decimal import Decimal
  from bitarray import bitarray
  import six
  
  # PY3 support of some PY2 keywords (needs improved)
  if six.PY3:
      import builtins as __builtin__
  
      long = int
  elif six.PY2:
      import __builtin__
  
  from . import named_explicit_paths
  from . import tunnels
  
  
  class constrained_path(PybindBase):
      """
    This class was auto-generated by the PythonClass plugin for PYANG
    from YANG module openconfig-network-instance - based on the path /network-instances/network-instance/mpls/lsps/constrained-path. Each member element of
    the container is represented as a class variable - with a specific
    YANG type.
  
    YANG Description: traffic-engineered LSPs supporting different
  path computation and signaling methods
    """
      __slots__ = ("_path_helper", "_extmethods", "__named_explicit_paths", "__tunnels")
  
      _yang_name = "constrained-path"
  
      _pybind_generated_by = "container"
  
      def __init__(self, *args, **kwargs):
  
          self._path_helper = False
  
          self._extmethods = False
          self.__named_explicit_paths = YANGDynClass(
              base=named_explicit_paths.named_explicit_paths,
              is_container="container",
              yang_name="named-explicit-paths",
              parent=self,
              path_helper=self._path_helper,
              extmethods=self._extmethods,
              register_paths=True,
              extensions=None,
              namespace="http://openconfig.net/yang/network-instance",
              defining_module="openconfig-network-instance",
              yang_type="container",
              is_config=True,
          )
          self.__tunnels = YANGDynClass(
              base=tunnels.tunnels,
              is_container="container",
              yang_name="tunnels",
              parent=self,
              path_helper=self._path_helper,
              extmethods=self._extmethods,
              register_paths=True,
              extensions=None,
              namespace="http://openconfig.net/yang/network-instance",
              defining_module="openconfig-network-instance",
              yang_type="container",
              is_config=True,
          )
  
          load = kwargs.pop("load", None)
          if args:
              if len(args) > 1:
                  raise TypeError("cannot create a YANG container with >1 argument")
              all_attr = True
              for e in self._pyangbind_elements:
                  if not hasattr(args[0], e):
                      all_attr = False
                      break
              if not all_attr:
                  raise ValueError("Supplied object did not have the correct attributes")
              for e in self._pyangbind_elements:
                  nobj = getattr(args[0], e)
                  if nobj._changed() is False:
                      continue
                  setmethod = getattr(self, "_set_%s" % e)
                  if load is None:
                      setmethod(getattr(args[0], e))
                  else:
                      setmethod(getattr(args[0], e), load=load)
  
      def _path(self):
          if hasattr(self, "_parent"):
              return self._parent._path() + [self._yang_name]
          else:
              return [
                  "network-instances",
                  "network-instance",
                  "mpls",
                  "lsps",
                  "constrained-path",
              ]
  
      def _get_named_explicit_paths(self):
          """
      Getter method for named_explicit_paths, mapped from YANG variable /network_instances/network_instance/mpls/lsps/constrained_path/named_explicit_paths (container)
  
      YANG Description: Enclosing container for the named explicit paths
      """
          return self.__named_explicit_paths
  
      def _set_named_explicit_paths(self, v, load=False):
          """
      Setter method for named_explicit_paths, mapped from YANG variable /network_instances/network_instance/mpls/lsps/constrained_path/named_explicit_paths (container)
      If this variable is read-only (config: false) in the
      source YANG file, then _set_named_explicit_paths is considered as a private
      method. Backends looking to populate this variable should
      do so via calling thisObj._set_named_explicit_paths() directly.
  
      YANG Description: Enclosing container for the named explicit paths
      """
          if hasattr(v, "_utype"):
              v = v._utype(v)
          try:
              t = YANGDynClass(
                  v,
                  base=named_explicit_paths.named_explicit_paths,
                  is_container="container",
                  yang_name="named-explicit-paths",
                  parent=self,
                  path_helper=self._path_helper,
                  extmethods=self._extmethods,
                  register_paths=True,
                  extensions=None,
                  namespace="http://openconfig.net/yang/network-instance",
                  defining_module="openconfig-network-instance",
                  yang_type="container",
                  is_config=True,
              )
          except (TypeError, ValueError):
              raise ValueError(
                  {
                      "error-string": """named_explicit_paths must be of a type compatible with container""",
                      "defined-type": "container",
                      "generated-type": """YANGDynClass(base=named_explicit_paths.named_explicit_paths, is_container='container', yang_name="named-explicit-paths", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, extensions=None, namespace='http://openconfig.net/yang/network-instance', defining_module='openconfig-network-instance', yang_type='container', is_config=True)""",
                  }
              )
  
          self.__named_explicit_paths = t
          if hasattr(self, "_set"):
              self._set()
  
      def _unset_named_explicit_paths(self):
          self.__named_explicit_paths = YANGDynClass(
              base=named_explicit_paths.named_explicit_paths,
              is_container="container",
              yang_name="named-explicit-paths",
              parent=self,
              path_helper=self._path_helper,
              extmethods=self._extmethods,
              register_paths=True,
              extensions=None,
              namespace="http://openconfig.net/yang/network-instance",
              defining_module="openconfig-network-instance",
              yang_type="container",
              is_config=True,
          )
  
      def _get_tunnels(self):
          """
      Getter method for tunnels, mapped from YANG variable /network_instances/network_instance/mpls/lsps/constrained_path/tunnels (container)
  
      YANG Description: Enclosing container for tunnels
      """
          return self.__tunnels
  
      def _set_tunnels(self, v, load=False):
          """
      Setter method for tunnels, mapped from YANG variable /network_instances/network_instance/mpls/lsps/constrained_path/tunnels (container)
      If this variable is read-only (config: false) in the
      source YANG file, then _set_tunnels is considered as a private
      method. Backends looking to populate this variable should
      do so via calling thisObj._set_tunnels() directly.
  
      YANG Description: Enclosing container for tunnels
      """
          if hasattr(v, "_utype"):
              v = v._utype(v)
          try:
              t = YANGDynClass(
                  v,
                  base=tunnels.tunnels,
                  is_container="container",
                  yang_name="tunnels",
                  parent=self,
                  path_helper=self._path_helper,
                  extmethods=self._extmethods,
                  register_paths=True,
                  extensions=None,
                  namespace="http://openconfig.net/yang/network-instance",
                  defining_module="openconfig-network-instance",
                  yang_type="container",
                  is_config=True,
              )
          except (TypeError, ValueError):
              raise ValueError(
                  {
                      "error-string": """tunnels must be of a type compatible with container""",
                      "defined-type": "container",
                      "generated-type": """YANGDynClass(base=tunnels.tunnels, is_container='container', yang_name="tunnels", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, extensions=None, namespace='http://openconfig.net/yang/network-instance', defining_module='openconfig-network-instance', yang_type='container', is_config=True)""",
                  }
              )
  
          self.__tunnels = t
          if hasattr(self, "_set"):
              self._set()
  
      def _unset_tunnels(self):
          self.__tunnels = YANGDynClass(
              base=tunnels.tunnels,
              is_container="container",
              yang_name="tunnels",
              parent=self,
              path_helper=self._path_helper,
              extmethods=self._extmethods,
              register_paths=True,
              extensions=None,
              namespace="http://openconfig.net/yang/network-instance",
              defining_module="openconfig-network-instance",
              yang_type="container",
              is_config=True,
          )
  
      named_explicit_paths = __builtin__.property(
          _get_named_explicit_paths, _set_named_explicit_paths
      )
      tunnels = __builtin__.property(_get_tunnels, _set_tunnels)
  
      _pyangbind_elements = OrderedDict(
          [("named_explicit_paths", named_explicit_paths), ("tunnels", tunnels)]
      )
  
  
  from . import named_explicit_paths
  from . import tunnels
  
  
  class constrained_path(PybindBase):
      """
    This class was auto-generated by the PythonClass plugin for PYANG
    from YANG module openconfig-network-instance-l2 - based on the path /network-instances/network-instance/mpls/lsps/constrained-path. Each member element of
    the container is represented as a class variable - with a specific
    YANG type.
  
    YANG Description: traffic-engineered LSPs supporting different
  path computation and signaling methods
    """
      __slots__ = ("_path_helper", "_extmethods", "__named_explicit_paths", "__tunnels")
  
      _yang_name = "constrained-path"
  
      _pybind_generated_by = "container"
  
      def __init__(self, *args, **kwargs):
  
          self._path_helper = False
  
          self._extmethods = False
          self.__named_explicit_paths = YANGDynClass(
              base=named_explicit_paths.named_explicit_paths,
              is_container="container",
              yang_name="named-explicit-paths",
              parent=self,
              path_helper=self._path_helper,
              extmethods=self._extmethods,
              register_paths=True,
              extensions=None,
              namespace="http://openconfig.net/yang/network-instance",
              defining_module="openconfig-network-instance",
              yang_type="container",
              is_config=True,
          )
          self.__tunnels = YANGDynClass(
              base=tunnels.tunnels,
              is_container="container",
              yang_name="tunnels",
              parent=self,
              path_helper=self._path_helper,
              extmethods=self._extmethods,
              register_paths=True,
              extensions=None,
              namespace="http://openconfig.net/yang/network-instance",
              defining_module="openconfig-network-instance",
              yang_type="container",
              is_config=True,
          )
  
          load = kwargs.pop("load", None)
          if args:
              if len(args) > 1:
                  raise TypeError("cannot create a YANG container with >1 argument")
              all_attr = True
              for e in self._pyangbind_elements:
                  if not hasattr(args[0], e):
                      all_attr = False
                      break
              if not all_attr:
                  raise ValueError("Supplied object did not have the correct attributes")
              for e in self._pyangbind_elements:
                  nobj = getattr(args[0], e)
                  if nobj._changed() is False:
                      continue
                  setmethod = getattr(self, "_set_%s" % e)
                  if load is None:
                      setmethod(getattr(args[0], e))
                  else:
                      setmethod(getattr(args[0], e), load=load)
  
      def _path(self):
          if hasattr(self, "_parent"):
              return self._parent._path() + [self._yang_name]
          else:
              return [
                  "network-instances",
                  "network-instance",
                  "mpls",
                  "lsps",
                  "constrained-path",
              ]
  
      def _get_named_explicit_paths(self):
          """
      Getter method for named_explicit_paths, mapped from YANG variable /network_instances/network_instance/mpls/lsps/constrained_path/named_explicit_paths (container)
  
      YANG Description: Enclosing container for the named explicit paths
      """
          return self.__named_explicit_paths
  
      def _set_named_explicit_paths(self, v, load=False):
          """
      Setter method for named_explicit_paths, mapped from YANG variable /network_instances/network_instance/mpls/lsps/constrained_path/named_explicit_paths (container)
      If this variable is read-only (config: false) in the
      source YANG file, then _set_named_explicit_paths is considered as a private
      method. Backends looking to populate this variable should
      do so via calling thisObj._set_named_explicit_paths() directly.
  
      YANG Description: Enclosing container for the named explicit paths
      """
          if hasattr(v, "_utype"):
              v = v._utype(v)
          try:
              t = YANGDynClass(
                  v,
                  base=named_explicit_paths.named_explicit_paths,
                  is_container="container",
                  yang_name="named-explicit-paths",
                  parent=self,
                  path_helper=self._path_helper,
                  extmethods=self._extmethods,
                  register_paths=True,
                  extensions=None,
                  namespace="http://openconfig.net/yang/network-instance",
                  defining_module="openconfig-network-instance",
                  yang_type="container",
                  is_config=True,
              )
          except (TypeError, ValueError):
              raise ValueError(
                  {
                      "error-string": """named_explicit_paths must be of a type compatible with container""",
                      "defined-type": "container",
                      "generated-type": """YANGDynClass(base=named_explicit_paths.named_explicit_paths, is_container='container', yang_name="named-explicit-paths", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, extensions=None, namespace='http://openconfig.net/yang/network-instance', defining_module='openconfig-network-instance', yang_type='container', is_config=True)""",
                  }
              )
  
          self.__named_explicit_paths = t
          if hasattr(self, "_set"):
              self._set()
  
      def _unset_named_explicit_paths(self):
          self.__named_explicit_paths = YANGDynClass(
              base=named_explicit_paths.named_explicit_paths,
              is_container="container",
              yang_name="named-explicit-paths",
              parent=self,
              path_helper=self._path_helper,
              extmethods=self._extmethods,
              register_paths=True,
              extensions=None,
              namespace="http://openconfig.net/yang/network-instance",
              defining_module="openconfig-network-instance",
              yang_type="container",
              is_config=True,
          )
  
      def _get_tunnels(self):
          """
      Getter method for tunnels, mapped from YANG variable /network_instances/network_instance/mpls/lsps/constrained_path/tunnels (container)
  
      YANG Description: Enclosing container for tunnels
      """
          return self.__tunnels
  
      def _set_tunnels(self, v, load=False):
          """
      Setter method for tunnels, mapped from YANG variable /network_instances/network_instance/mpls/lsps/constrained_path/tunnels (container)
      If this variable is read-only (config: false) in the
      source YANG file, then _set_tunnels is considered as a private
      method. Backends looking to populate this variable should
      do so via calling thisObj._set_tunnels() directly.
  
      YANG Description: Enclosing container for tunnels
      """
          if hasattr(v, "_utype"):
              v = v._utype(v)
          try:
              t = YANGDynClass(
                  v,
                  base=tunnels.tunnels,
                  is_container="container",
                  yang_name="tunnels",
                  parent=self,
                  path_helper=self._path_helper,
                  extmethods=self._extmethods,
                  register_paths=True,
                  extensions=None,
                  namespace="http://openconfig.net/yang/network-instance",
                  defining_module="openconfig-network-instance",
                  yang_type="container",
                  is_config=True,
              )
          except (TypeError, ValueError):
              raise ValueError(
                  {
                      "error-string": """tunnels must be of a type compatible with container""",
                      "defined-type": "container",
                      "generated-type": """YANGDynClass(base=tunnels.tunnels, is_container='container', yang_name="tunnels", parent=self, path_helper=self._path_helper, extmethods=self._extmethods, register_paths=True, extensions=None, namespace='http://openconfig.net/yang/network-instance', defining_module='openconfig-network-instance', yang_type='container', is_config=True)""",
                  }
              )
  
          self.__tunnels = t
          if hasattr(self, "_set"):
              self._set()
  
      def _unset_tunnels(self):
          self.__tunnels = YANGDynClass(
              base=tunnels.tunnels,
              is_container="container",
              yang_name="tunnels",
              parent=self,
              path_helper=self._path_helper,
              extmethods=self._extmethods,
              register_paths=True,
              extensions=None,
              namespace="http://openconfig.net/yang/network-instance",
              defining_module="openconfig-network-instance",
              yang_type="container",
              is_config=True,
          )
  
      named_explicit_paths = __builtin__.property(
          _get_named_explicit_paths, _set_named_explicit_paths
      )
      tunnels = __builtin__.property(_get_tunnels, _set_tunnels)
  
      _pyangbind_elements = OrderedDict(
          [("named_explicit_paths", named_explicit_paths), ("tunnels", tunnels)]
      )
  