rosbridge_library.internal.message_conversion Namespace Reference

Classes
class	FieldTypeMismatchException
class	InvalidMessageException
class	NonexistentFieldException

Functions
def	_from_inst (inst, rostype)
def	_from_list_inst (inst, rostype)
def	_from_object_inst (inst, rostype)
def	_to_binary_inst (msg)
def	_to_inst (msg, rostype, roottype, inst=None, stack=[])
def	_to_list_inst (msg, rostype, roottype, inst, stack)
def	_to_object_inst (msg, rostype, roottype, inst, stack)
def	_to_primitive_inst (msg, rostype, roottype, stack)
def	_to_time_inst (msg, rostype, inst=None)
def	extract_values (inst)
def	get_encoder ()
def	populate_instance (msg, inst)

Variables
	binary_encoder = None
	bson_only_mode = None
	list_braces = re.compile(r'\[[^\]]*\]')
list	list_types = [list, tuple]
list	primitive_types = [bool, int, float]
bool	python2 = False
list	ros_binary_types = ["uint8[]", "char[]"]
list	ros_binary_types_list_braces
list	ros_header_types = ["Header", "std_msgs/Header", "roslib/Header"]
list	ros_primitive_types
list	ros_time_types = ["time", "duration"]
dictionary	type_map

Function Documentation

_from_inst()

def rosbridge_library.internal.message_conversion._from_inst (   inst,   rostype  )

private

Definition at line 133 of file message_conversion.py.

_from_list_inst()

def rosbridge_library.internal.message_conversion._from_list_inst (   inst,   rostype  )

private

Definition at line 162 of file message_conversion.py.

_from_object_inst()

def rosbridge_library.internal.message_conversion._from_object_inst (   inst,   rostype  )

private

Definition at line 178 of file message_conversion.py.

_to_binary_inst()

def rosbridge_library.internal.message_conversion._to_binary_inst (   msg )

private

Definition at line 212 of file message_conversion.py.

_to_inst()

def rosbridge_library.internal.message_conversion._to_inst (   msg,   rostype,   roottype,   inst = None,   stack = []  )

private

Definition at line 187 of file message_conversion.py.

_to_list_inst()

def rosbridge_library.internal.message_conversion._to_list_inst (   msg,   rostype,   roottype,   inst,   stack  )

private

Definition at line 259 of file message_conversion.py.

_to_object_inst()

def rosbridge_library.internal.message_conversion._to_object_inst (   msg,   rostype,   roottype,   inst,   stack  )

private

Definition at line 275 of file message_conversion.py.

_to_primitive_inst()

def rosbridge_library.internal.message_conversion._to_primitive_inst (   msg,   rostype,   roottype,   stack  )

private

Definition at line 249 of file message_conversion.py.

_to_time_inst()

def rosbridge_library.internal.message_conversion._to_time_inst (   msg,   rostype,   inst = None  )

private

Definition at line 225 of file message_conversion.py.

extract_values()

def rosbridge_library.internal.message_conversion.extract_values

(

inst

)

Definition at line 120 of file message_conversion.py.

get_encoder()

def rosbridge_library.internal.message_conversion.get_encoder

(

)

Definition at line 87 of file message_conversion.py.

populate_instance()

def rosbridge_library.internal.message_conversion.populate_instance	(		msg,
			inst
	)

Returns an instance of the provided class, with its fields populated
according to the values in msg 

Definition at line 127 of file message_conversion.py.

Variable Documentation

binary_encoder

rosbridge_library.internal.message_conversion.binary_encoder = None

Definition at line 84 of file message_conversion.py.

bson_only_mode

rosbridge_library.internal.message_conversion.bson_only_mode = None

Definition at line 85 of file message_conversion.py.

list_braces

rosbridge_library.internal.message_conversion.list_braces = re.compile(r'\[[^\]]*\]')

Definition at line 80 of file message_conversion.py.

list_types

list rosbridge_library.internal.message_conversion.list_types = [list, tuple]

Definition at line 73 of file message_conversion.py.

primitive_types

list rosbridge_library.internal.message_conversion.primitive_types = [bool, int, float]

Definition at line 57 of file message_conversion.py.

python2

bool rosbridge_library.internal.message_conversion.python2 = False

Definition at line 58 of file message_conversion.py.

ros_binary_types

list rosbridge_library.internal.message_conversion.ros_binary_types = ["uint8[]", "char[]"]

Definition at line 79 of file message_conversion.py.

ros_binary_types_list_braces

list rosbridge_library.internal.message_conversion.ros_binary_types_list_braces

Initial value:

=  [("uint8[]", re.compile(r'uint8\[[^\]]*\]')),
                                ("char[]", re.compile(r'char\[[^\]]*\]'))]

Definition at line 81 of file message_conversion.py.

ros_header_types

list rosbridge_library.internal.message_conversion.ros_header_types = ["Header", "std_msgs/Header", "roslib/Header"]

Definition at line 78 of file message_conversion.py.

ros_primitive_types

list rosbridge_library.internal.message_conversion.ros_primitive_types

Initial value:

=  ["bool", "byte", "char", "int8", "uint8", "int16",
                       "uint16", "int32", "uint32", "int64", "uint64",
                       "float32", "float64", "string"]

Definition at line 75 of file message_conversion.py.

ros_time_types

list rosbridge_library.internal.message_conversion.ros_time_types = ["time", "duration"]

Definition at line 74 of file message_conversion.py.

type_map

dictionary rosbridge_library.internal.message_conversion.type_map

Initial value:

=  {
    "bool":    ["bool"],
    "int":     ["int8", "byte", "uint8", "char",
                "int16", "uint16", "int32", "uint32",
                "int64", "uint64", "float32", "float64"],
    "float":   ["float32", "float64"],
    "str":     ["string"]
    }

Definition at line 49 of file message_conversion.py.