def get_absolute_tool_path(command):
    """
        Given an invocation command,
        return the absolute path to the command. This works even if commnad
        has not path element and is present in PATH.
    """
    assert isinstance(command, basestring)
    if os.path.dirname(command):
        return os.path.dirname(command)
    else:
        programs = path.programs_path()
        m = path.glob(programs, [command, command + '.exe' ])
        if not len(m):
            if __debug_configuration:
                print "Could not find:", command, "in", programs
            return None
        return os.path.dirname(m[0])
def get_absolute_tool_path ( command ) : assert isinstance ( command , basestring ) if os . path . dirname ( command ) : return os . path . dirname ( command ) else : programs = path . programs_path ( ) m = path . glob ( programs , [ command , command + '.exe' ] ) if not len ( m ) : if __debug_configuration : print "Could not find:" , command , "in" , programs return None return os . path . dirname ( m [ 0 ] )
Given an invocation command,
        return the absolute path to the command. This works even if commnad
        has not path element and is present in PATH.