casa5

#!/usr/bin/env python

"""

These little utilities are extracted from:

​

    Mickey's own dbus introspection utility.

​

See: http://git.freesmartphone.org/?p=python-helpers.git;a=summary

(C) 2008-2009 Michael 'Mickey' Lauer <mlauer@vanille-media.de>

​

GPLv2 or later

"""

​

__version__ = "0.9.9.10"

​

import types

import dbus

​

#----------------------------------------------------------------------------#

def dbus_to_python(v):

#----------------------------------------------------------------------------#

    class ObjectPath( object ):

        def __init__( self, path ):

            self.path = str( path )

​

        def __repr__( self ):

            return "op%s" % repr(self.path)

​

    if isinstance(v, dbus.Byte) \

        or isinstance(v, dbus.Int64) \

        or isinstance(v, dbus.UInt64) \

        or isinstance(v, dbus.Int32) \

        or isinstance(v, dbus.UInt32) \

        or isinstance(v, dbus.Int16) \

        or isinstance(v, dbus.UInt16) \

        or type(v) == types.IntType:

        return int(v)

    elif isinstance(v, dbus.Double) or type(v) == types.FloatType:

        return float(v)

    elif isinstance(v, dbus.String) or type(v) == types.StringType:

        return str(v)

    elif isinstance(v, dbus.Dictionary) or type(v) == types.DictType:

        return dict( (dbus_to_python(k), dbus_to_python(v)) for k,v in v.iteritems() )

    elif isinstance(v, dbus.Array) or type(v) == types.ListType:

        return [dbus_to_python(x) for x in v]

    elif isinstance(v, dbus.Struct) or type(v) == types.TupleType:

        return tuple(dbus_to_python(x) for x in v)

    elif isinstance(v, dbus.Boolean) or type(v) == types.BooleanType:

        return bool(v)

    elif isinstance(v, dbus.ObjectPath) or type(v) == ObjectPath:

        return ObjectPath(v)

    else:

        raise TypeError("Can't convert type %s to python object" % type(v))

​

#----------------------------------------------------------------------------#

def prettyPrint( expression ):

#----------------------------------------------------------------------------#

    from pprint import PrettyPrinter

    pp = PrettyPrinter( indent=4 )

    pp.pprint( dbus_to_python(expression) )

​