niryo_libraries.roslaunch.core.Node

class documentation

class Node(object):

Known subclasses: niryo_libraries.roslaunch.core.Test

Constructor: Node(package, node_type, name, namespace, ...)

Data structure for storing information about a desired node in the ROS system Corresponds to the 'node' tag in the launch specification.

Method	`__init__`	additional environment vars to set for node, `[(str, str)]` :param output: where to log output to, either Node, 'screen' or 'log', `str` :param cwd: current working directory of node, either 'node', 'ROS_HOME'...
Method	`to_remote_xml`	convert representation into remote representation. Remote representation does not include parameter settings or 'machine' attribute :returns:: XML representation for remote machine, `str`
Method	`to_xml`	convert representation into XML representation. Currently cannot represent private parameters. :returns:: XML representation for remote machine, `str`
Method	`xmlattrs`	Undocumented
Method	`xmltype`	Undocumented
Class Variable	`__slots__`	Undocumented
Instance Variable	`args`	Undocumented
Instance Variable	`cwd`	Undocumented
Instance Variable	`env_args`	Undocumented
Instance Variable	`filename`	Undocumented
Instance Variable	`launch_prefix`	Undocumented
Instance Variable	`machine`	Undocumented
Instance Variable	`machine_name`	Undocumented
Instance Variable	`name`	Undocumented
Instance Variable	`namespace`	Undocumented
Instance Variable	`output`	Undocumented
Instance Variable	`package`	Undocumented
Instance Variable	`process_name`	Undocumented
Instance Variable	`remap_args`	Undocumented
Instance Variable	`required`	Undocumented
Instance Variable	`respawn`	Undocumented
Instance Variable	`respawn_delay`	Undocumented
Instance Variable	`type`	Undocumented

def __init__(self, package, node_type, name=None, namespace='/', machine_name=None, args='', respawn=False, respawn_delay=0.0, remap_args=None, env_args=None, output=None, cwd=None, launch_prefix=None, required=False, filename='<unknown>'): ¶

overridden in niryo_libraries.roslaunch.core.Test

additional environment vars to set for node, [(str, str)] :param output: where to log output to, either Node, 'screen' or 'log', str :param cwd: current working directory of node, either 'node', 'ROS_HOME'. Default: ROS_HOME, str :param launch_prefix: launch command/arguments to prepend to node executable arguments, str :param required: node is required to stay running (launch fails if node dies), bool :param filename: name of file Node was parsed from, str

Parameters
package	node package name, `str`
node_type	node type, `str`
name	node name, `str`
namespace	namespace for node, `str`
machine_name	name of machine to run node on, `str`
args	argument string to pass to node executable, `str`
respawn	if respawn is True, respawn node after delay, `float`
respawn_delay	Undocumented
remap_args	list of [(from, to)] remapping arguments, `[(str, str)]`
env_args	list of [(key, value)] of
output	Undocumented
cwd	Undocumented
launch_prefix	Undocumented
required	Undocumented
filename	Undocumented
Raises
`Unknown exception`	`ValueError` If parameters do not validate

def to_remote_xml(self): ¶

convert representation into remote representation. Remote representation does not include parameter settings or 'machine' attribute :returns:: XML representation for remote machine, str

def to_xml(self): ¶

convert representation into XML representation. Currently cannot represent private parameters. :returns:: XML representation for remote machine, str

def xmlattrs(self): ¶

overridden in niryo_libraries.roslaunch.core.Test

Undocumented

def xmltype(self): ¶

overridden in niryo_libraries.roslaunch.core.Test

Undocumented

__slots__: list[str] = ¶

overridden in niryo_libraries.roslaunch.core.Test

Undocumented

args = ¶

Undocumented

cwd: str = ¶

Undocumented

env_args = ¶

Undocumented

filename = ¶

Undocumented

launch_prefix = ¶

Undocumented

machine = ¶

Undocumented

machine_name = ¶

Undocumented

name = ¶

Undocumented

namespace = ¶

Undocumented

output = ¶

Undocumented

package = ¶

Undocumented

process_name = ¶

Undocumented

remap_args = ¶

Undocumented

required = ¶

Undocumented

respawn = ¶

Undocumented

respawn_delay = ¶

Undocumented

type = ¶

Undocumented