/usr/lib/python2.7/dist-packages/framework/subsystems/ogsmd/gsm/decor.py is in fso-frameworkd 0.10.1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | #!/usr/bin/env python
"""
The Open GSM Daemon - Python Implementation
(C) 2008 Michael 'Mickey' Lauer <mlauer@vanille-media.de>
(C) 2008 Openmoko, Inc.
GPLv2 or later
"""
import logging
logger = logging.getLogger('ogsmd')
import os
FUNCTION_DEBUG = os.environ.get( "FSO_EXCESSIVE_DEBUG", False )
colorclasses = { "MiscChannel": 38, "CallChannel": 35, "UnsolicitedResponseChannel": 31 }
#=========================================================================#
def logged( fn ):
#=========================================================================#
"""
Decorator that logs the name of a function each time it is called.
If the function is a bound method, it also prints the classname.
"""
if not FUNCTION_DEBUG:
return fn
import inspect, random
def logIt( *args, **kwargs ):
calldepth = len( inspect.stack() )
try:
classname = args[0].__class__.__name__
except AttributeError:
classname = ""
colorpre = ""
colorpost = ""
if classname:
if classname not in colorclasses:
colorclasses[classname] = random.randrange( 30, 47 )
colorpre = "\033[1;%dm" % colorclasses[classname]
colorpost = "\033[m"
# print colorpre,
logger.debug("%s> %s.%s: ENTER %s,%s", '|...' * calldepth, classname, fn.__name__, args[1:], kwargs ),
# print colorpost
result = fn( *args, **kwargs )
# print colorpre,
logger.debug("%s> %s.%s: LEAVE", '|...' * calldepth, classname, fn.__name__ )
# print colorpost
return result
logIt.__dict__ = fn.__dict__
logIt.__name__ = fn.__name__
logIt.__doc__ = fn.__doc__
return logIt
#=========================================================================#
def cached( fn ):
#=========================================================================#
"""
Decorator that caches the last function result.
"""
def wrapper( self, *args, **kwargs ):
if fn.args != args or fn.kwargs != kwargs:
result = fn( self, *args, **kwargs )
fn.args = args
fn.kwargs = kwargs
fn.result = result
return result
else:
return fn.result
fn.args = None
fn.kwargs = None
fn.result = None
wrapper.__dict__ = fn.__dict__
wrapper.__name__ = fn.__name__
wrapper.__doc__ = fn.__doc__
return wrapper
#=========================================================================#
def dbuscalls( fn ):
#=========================================================================#
"""
Call it like:
@dbuscalls
def getInfoFromObject():
yield object.method()
"""
def dbusGen( *args, **kwargs ):
return fn( args, kwargs )
dbusGen.__dict__ = fn.__dict__
dbusGen.__name__ = fn.__name__
dbusGen.__doc__ = fn.__doc__
return dbusGen
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