rocon_launch::launch Namespace Reference

Functions
def	_process_arg_tag
def	choose_terminal
def	get_roslaunch_pids
def	main
def	parse_arguments
def	parse_rocon_launcher
def	preexec
	Methods.
def	signal_handler
Variables
	hold = False
list	processes = []
	Global variables.
list	roslaunch_pids = []

---

Function Documentation

def rocon_launch.launch._process_arg_tag	(		tag,
			args_dict = None
	)		[private]

  Process the arg tag. Kind of hate replicating what roslaunch does with
  arg tags, but there's no easy way to pull roslaunch code.

  @param args_dict : dictionary of args previously discovered

Definition at line 97 of file launch.py.

def rocon_launch.launch.choose_terminal	(		gnome_flag,
			konsole_flag
	)

  Use ubuntu's x-terminal-emulator to choose the shell, or over-ride if it there is a flag.

Definition at line 194 of file launch.py.

def rocon_launch.launch.get_roslaunch_pids

(

parent_pid

)

  Search the pstree of the parent pid for any rocon launched process.

Definition at line 46 of file launch.py.

def rocon_launch.launch.main

(

)

Definition at line 232 of file launch.py.

def rocon_launch.launch.parse_arguments

(

)

Definition at line 174 of file launch.py.

def rocon_launch.launch.parse_rocon_launcher	(		rocon_launcher,
			default_roslaunch_options,
			args_mappings = {}
	)

  Parses an rocon multi-launcher (xml file).

  :param rocon_launcher str: xml string in rocon_launch format
  :param default_roslaunch_options list: options to pass to roslaunch (usually "--screen")
  :param args_mappings dict: command line mapping overrides, { arg_name : arg_value }
  @return launchers : list with launcher parameters as dictionary elements of the list.

  @raise IOError : if it can't find any of the individual launchers on the filesystem.

Definition at line 124 of file launch.py.

def rocon_launch.launch.preexec

(

)

Methods.

  Don't forward signals.

  http://stackoverflow.com/questions/3791398/how-to-stop-python-from-propagating-signals-to-subprocesses

Definition at line 37 of file launch.py.

def rocon_launch.launch.signal_handler	(		sig,
			frame
	)

Definition at line 69 of file launch.py.

---

Variable Documentation

rocon_launch::launch::hold = False

Definition at line 30 of file launch.py.

list rocon_launch::launch::processes = []

Global variables.

Definition at line 28 of file launch.py.

list rocon_launch::launch::roslaunch_pids = []

Definition at line 29 of file launch.py.