rocon_hub.utils Namespace Reference

Functions
def	check_if_executable_available (name)
def	check_master ()
	Ros. More...
def	logerror (message)
def	logfatal (message)
def	loginfo (message)
	Logging. More...
def	logwarn (message)
def	read_template (template_filename)
	File Handling. More...
def	which (program)
	System. More...

Function Documentation

def rocon_hub.utils.check_if_executable_available

(

name

)

  Ensure a particular executable is available on the system.

  Could use package names and python-apt here to find if the package is
  available, but more reliable and general - just check if program binary
  is available.

  Deprecated - aborts program execution with fatal error if not found.

Definition at line 79 of file utils.py.

def rocon_hub.utils.check_master

(

)

Ros.

Make sure that master is available
:raises: :exc:`ROSTopicException` If unable to successfully communicate with master

Definition at line 42 of file utils.py.

def rocon_hub.utils.logerror

(

message

)

Definition at line 30 of file utils.py.

def rocon_hub.utils.logfatal

(

message

)

Definition at line 34 of file utils.py.

def rocon_hub.utils.loginfo

(

message

)

Logging.

Definition at line 22 of file utils.py.

def rocon_hub.utils.logwarn

(

message

)

Definition at line 26 of file utils.py.

def rocon_hub.utils.read_template

(

template_filename

)

File Handling.

  Convenience function for opening a file.

Definition at line 99 of file utils.py.

def rocon_hub.utils.which

(

program

)

System.

Emulate in a cross platform way the linux shell command

@TODO: replace this with rocon_python_utils' tool

Definition at line 58 of file utils.py.