Package roslaunch :: Module loader

Module loader

General routines and representations for loading roslaunch model.

Classes
	LoadException Error loading data as specified (e.g.
	LoaderContext Container for storing current loader context (e.g.
	Loader Lower-level library for loading ROS launch model.

Functions

convert_value(value, type_)
Convert a value from a string representation into the specified type

source code

process_include_args(context)
Processes arg declarations in context and makes sure that they are properly declared for passing into an included file.

source code

post_process_include_args(context)

source code

load_sysargs_into_context(context, argv)
Load in ROS remapping arguments as arg assignments for context.

source code

Variables
	yaml = `None`
	rosparam = `None`
	__package__ = `'roslaunch'`

Function Details

convert_value(value, type_)

source code

Convert a value from a string representation into the specified type

Parameters:

value (str) - string representation of value
type_ (str) - int, double, string, bool, or auto

Raises:

ValueError - if parameters are invalid

process_include_args(context)

source code

Processes arg declarations in context and makes sure that they are properly declared for passing into an included file. Also will correctly setup the context for passing to the included file.

load_sysargs_into_context(context, argv)

source code


Load in ROS remapping arguments as arg assignments for context.

@param context: context to load into. context's resolve_dict for 'arg' will be reinitialized with values.
@type  context: L{LoaderContext{
@param argv: command-line arguments
@type  argv: [str]