Package default_cfg_fkie :: Module default_cfg :: Class DefaultCfg

Class DefaultCfg

object --+
         |
        DefaultCfg

Instance Methods

__init__(self)
x.__init__(...) initializes x; see help(type(x)) for signature

source code

load(self, delay_service_creation=0.0)
Load the launch file configuration

source code

dict(machine : dict(namespace: dict(group:dict('type' : str, 
      'description' : str, 'nodes' : [str]))))

getCapabilitiesDesrc(self)
Parses the launch file for capabilities and capability_group parameter and creates dictionary for grouping the nodes. source code

str

getPath(self, path, package='')
Searches for a launch file. source code

rosservice_list_nodes(self, req)
Callback for the ROS service to get the list with available nodes.

source code

rosservice_start_node(self, req)
Callback for the ROS service to start a node.

source code

rosservice_reload(self, req)

source code

rosservice_description(self, req)
Returns the current description.

source code

loadParams(self)
Loads all parameter into ROS parameter server.

source code

runNode(self, node, autostart=False)
Start the node with given name from the currently loaded configuration.

source code

str

get_ros_home(self)
Returns the ROS HOME path depending on ROS distribution API.

source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Instance Variables
	nodes the list with names of nodes with name spaces.
	sensors Sensor description: `dict(node name : [(sensor type, sensor name, sensor description), ...])`
	robot_descr robot description as tupel of (type, name, text)
	runService The service will be created on each load of a launch file to inform the caller about a new configuration.
	listService The service will be created on each load of a launch file to inform the caller about a new configuration.

Properties
Inherited from `object`: `__class__`

Method Details

init(self)
(Constructor)

source code

x.__init__(...) initializes x; see help(type(x)) for signature

Overrides: object.__init__: (inherited documentation)

getCapabilitiesDesrc(self)

source code

Parses the launch file for capabilities and capability_group parameter and creates dictionary for grouping the nodes.

Returns: dict(machine : dict(namespace: dict(group:dict('type' : str, 'description' : str, 'nodes' : [str])))): the capabilities description stored in this configuration

getPath(self, path, package=`''`)

source code

Searches for a launch file. If package is given, try first to find the launch file in the given package. If more then one launch file with the same name found in the package, the first one will be tacked.

Parameters:

path (str) - the file name of the launch file
package (str) - the package containing the launch file or an empty string, if the file is an absolute path

Returns: str

the absolute path of the launch file

Raises:

LoadException - if the given file is not found

runNode(self, node, autostart=False)

source code

Start the node with given name from the currently loaded configuration.

Parameters:

node (str) - the name of the node

Raises:

StartException - if an error occurred while start.

get_ros_home(self)

source code

Returns the ROS HOME path depending on ROS distribution API.

Returns: str: ROS HOME path

Class DefaultCfg

__init__(self) (Constructor)

getCapabilitiesDesrc(self)

getPath(self, path, package='')

runNode(self, node, autostart=False)

get_ros_home(self)

init(self)
(Constructor)

getPath(self, path, package=`''`)