removes Cli and Config objects from network into separate modules

This completes the refactor of Cli and Config moving them into separate
modules netcmd and netcfg respectively.

lib/ansible/module_utils/network.py

@@ -30,18 +30,24 @@ import itertools
 
 from ansible.module_utils.basic import AnsibleModule
 from ansible.module_utils.basic import env_fallback, get_exception
+from ansible.module_utils.netcmd import Cli, Command
+from ansible.module_utils.netcfg import Config
 from ansible.module_utils.shell import Shell, ShellError, HAS_PARAMIKO
 
 NET_TRANSPORT_ARGS = dict(
     host=dict(required=True),
     port=dict(type='int'),
+
     username=dict(fallback=(env_fallback, ['ANSIBLE_NET_USERNAME'])),
     password=dict(no_log=True, fallback=(env_fallback, ['ANSIBLE_NET_PASSWORD'])),
     ssh_keyfile=dict(fallback=(env_fallback, ['ANSIBLE_NET_SSH_KEYFILE']), type='path'),
+
     authorize=dict(default=False, fallback=(env_fallback, ['ANSIBLE_NET_AUTHORIZE']), type='bool'),
     auth_pass=dict(no_log=True, fallback=(env_fallback, ['ANSIBLE_NET_AUTH_PASS'])),
+
     provider=dict(type='dict'),
     transport=dict(choices=list()),
+
     timeout=dict(default=10, type='int')
 )
 
@@ -66,86 +72,6 @@ class ModuleStub(object):
             self.params[key] = value.get('default')
         self.fail_json = fail_json
 
-class Command(object):
-
-    def __init__(self, command, output=None, prompt=None, response=None,
-                 is_reboot=False, delay=0):
-
-        self.command = command
-        self.output = output
-        self.prompt = prompt
-        self.response = response
-        self.is_reboot = is_reboot
-        self.delay = delay
-
-    def __str__(self):
-        return self.command
-
-class Cli(object):
-
-    def __init__(self, connection):
-        self.connection = connection
-        self.default_output = connection.default_output or 'text'
-        self.commands = list()
-
-    def __call__(self, commands, output=None):
-        commands = self.to_command(commands, output)
-        return self.connection.run_commands(commands)
-
-    def to_command(self, commands, output=None):
-        output = output or self.default_output
-        objects = list()
-        for cmd in to_list(commands):
-            if not isinstance(cmd, Command):
-                cmd = Command(cmd, output)
-            objects.append(cmd)
-        return objects
-
-    def add_commands(self, commands, output=None):
-        commands = self.to_command(commands, output)
-        self.commands.extend(commands)
-
-    def run_commands(self):
-        responses = self.connection.run_commands(self.commands)
-        for resp, cmd in itertools.izip(responses, self.commands):
-            cmd.response = resp
-        return responses
-
-class Config(object):
-
-    def __init__(self, connection):
-        self.connection = connection
-
-    def invoke(self, method, *args, **kwargs):
-        try:
-            return method(*args, **kwargs)
-        except AttributeError:
-            exc = get_exception()
-            raise NetworkError('undefined method "%s"' % method.__name__, exc=str(exc))
-        except NotImplementedError:
-            raise NetworkError('method not supported "%s"' % method.__name__)
-
-    def __call__(self, commands):
-        lines = to_list(commands)
-        return self.invoke(self.connection.configure, commands)
-
-    def load_config(self, commands, **kwargs):
-        commands = to_list(commands)
-        return self.invoke(self.connection.load_config, commands, **kwargs)
-
-    def get_config(self, **kwargs):
-        return self.invoke(self.connection.get_config, **kwargs)
-
-    def commit_config(self, **kwargs):
-        return self.invoke(self.connection.commit_config, **kwargs)
-
-    def abort_config(self, **kwargs):
-        return self.invoke(self.connection.abort_config, **kwargs)
-
-    def save_config(self):
-        return self.invoke(self.connection.save_config)
-
-
 class NetworkError(Exception):
 
     def __init__(self, msg, **kwargs):
@@ -234,7 +160,6 @@ class NetworkModule(AnsibleModule):
             exc = get_exception()
             self.fail_json(msg=exc.message)
 
-
 class NetCli(object):
     """Basic paramiko-based ssh transport any NetworkModule can use."""
 
@@ -274,9 +199,11 @@ class NetCli(object):
                 msg='failed to connect to %s:%s' % (host, port), exc=str(exc)
             )
 
+        self._connected = True
+
     def disconnect(self, **kwargs):
-        self._connected = False
         self.shell.close()
+        self._connected = False
 
     def authorize(self, params, **kwargs):
         passwd = params['auth_pass']