Module rlutil

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Uncategorized utility routines for roslaunch.

This API should not be considered stable.

Functions

check_log_disk_usage()
Check size of log directory.

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resolve_launch_arguments(args)
Resolve command-line args to roslaunch filenames.

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update_terminal_name(ros_master_uri)
append master URI to the terminal name

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change_terminal_name(args, is_core)
use echo (where available) to change the name of the terminal window

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get_or_generate_uuid(options_runid, options_wait_for_master)
:param options_runid: run_id value from command-line or ``None``, ``str`` :param options_wait_for_master: the wait_for_master command option.

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check_roslaunch(f)
Check roslaunch file for errors, returning error message if check fails.

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print_file_list(roslaunch_files)
:param roslaunch_files: list of launch files to load, ``str``

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Variables
	__package__ = `'roslaunch'`

Function Details

check_log_disk_usage()

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Check size of log directory. If high, print warning to user

resolve_launch_arguments(args)

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Resolve command-line args to roslaunch filenames.

:returns: resolved filenames, ``[str]``

get_or_generate_uuid(options_runid, options_wait_for_master)

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:param options_runid: run_id value from command-line or ``None``, ``str``
:param options_wait_for_master: the wait_for_master command
  option. If this is True, it means that we must retrieve the
  value from the parameter server and need to avoid any race
  conditions with the roscore being initialized. ``bool``

check_roslaunch(f)

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Check roslaunch file for errors, returning error message if check fails. This routine is mainly to support rostest's roslaunch_check.

:param f: roslaunch file name, ``str`` :returns: error message or ``None``

print_file_list(roslaunch_files)

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:param roslaunch_files: list of launch files to load, ``str``

:returns: list of files involved in processing roslaunch_files, including the files themselves.