Source code for jnpr.junos.factory.factory_cls

# stdlib
from copy import deepcopy

# local
from jnpr.junos.factory.cfgtable import CfgTable
from jnpr.junos.factory.optable import OpTable
from jnpr.junos.factory.table import Table

from jnpr.junos.factory.view import View
from jnpr.junos.factory.viewfields import ViewFields

from jnpr.junos.utils.config import Config

[docs]def FactoryCfgTable(table_name=None, data_dict={}): if table_name is None: table_name = "CfgTable" if 'set' in data_dict.keys(): new_cls = type(table_name, (CfgTable, Config), {}) else: new_cls = type(table_name, (CfgTable,), {}) new_cls.DEFINE = deepcopy(data_dict) new_cls.__module__ = __name__.replace('factory_cls', 'CfgTable') return new_cls
[docs]def FactoryOpTable(cmd, args=None, args_key=None, item=None, key=OpTable.ITEM_NAME_XPATH, view=None, table_name=None): if table_name is None: table_name = "OpTable." + cmd new_cls = type(table_name, (OpTable,), {}) new_cls.GET_RPC = cmd new_cls.GET_ARGS = args or {} if args_key is not None: new_cls.GET_KEY = args_key new_cls.ITEM_XPATH = item new_cls.ITEM_NAME_XPATH = key new_cls.VIEW = view new_cls.__module__ = __name__.replace('factory_cls', 'OpTable') return new_cls
[docs]def FactoryTable(item, key=Table.ITEM_NAME_XPATH, view=None, table_name=None): if table_name is None: table_name = 'Table.' + item new_cls = type(table_name, (Table,), {}) new_cls.ITEM_XPATH = item new_cls.ITEM_NAME_XPATH = key new_cls.VIEW = view new_cls.__module__ = __name__.replace('factory_cls', 'Table') return new_cls
[docs]def FactoryView(fields, **kvargs): """ :fields: dictionary of fields, structure of which is ~internal~ and should not be defined explicitly. use the RunstatMaker.Fields() mechanism to create theserather than hardcoding the dictionary structures; since they might change over time. :kvargs: 'view_name' to name the class. this could be useful for debug or eventual callback mechanisms. 'groups' is a dict of name/xpath assocaited to fields this technique would be used to extract fields from node-set elements like port <if-device-flags>. 'extends' names the base View class to extend. using this technique you can add to existing defined Views. """ view_name = kvargs.get('view_name', 'RunstatView') new_cls = type(view_name, (View,), {}) if 'extends' in kvargs: base_cls = kvargs['extends'] new_cls.FIELDS = deepcopy(base_cls.FIELDS) new_cls.FIELDS.update(fields) if 'groups' in kvargs: new_cls.GROUPS = deepcopy(base_cls.GROUPS) new_cls.GROUPS.update(kvargs['groups']) else: new_cls.FIELDS = fields new_cls.GROUPS = kvargs['groups'] if 'groups' in kvargs else None new_cls.__module__ = __name__.replace('factory_cls', 'View') return new_cls