/usr/share/pyshared/Geoclue/Signal.py is in python-geoclue 0.1.0-4build1.
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 | # -*- coding: utf-8 -*-
# Copyright (c) 2009 - Paulo Cabido <paulo.cabido@gmail.com>
#
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program. If not, see <http://www.gnu.org/licenses/>.
import random
class Signal:
class Slot:
def __init__(self, func):
self.__func = func
def __call__(self, accum, *args, **kwargs):
result = self.__func(*args, **kwargs)
return accum(result)
class Accumulator:
def __call__(self, *args, **kwargs):
return True
def finalize(self):
return None
def __init__(self):
self.__slots = []
def create_accumulator(self):
return self.Accumulator()
# execute the slots
def __call__(self, *args, **kwargs):
accum = self.create_accumulator()
for conn in xrange(len(self.__slots)):
if not self.__slots[conn][1](accum, *args, **kwargs):
break
return accum.finalize()
def find(self, conn):
for i in xrange(len(self.__slots)):
if self.__slots[i][0] == conn:
return i
return -1
# create the connection name
def new_connection(self):
value = 0
while self.find(value) >= 0:
value = random.randint(1, 100000000)
return value
def connect(self, func):
conn = self.new_connection()
self.__slots.append([conn, Signal.Slot(func)])
return conn
# disconnect a slot
def disconnect(self, conn):
result = self.Find(conn)
if result >= 0:
del self.__slots[result]
# disconnect all slots
def disconnect_all(self):
self.__slots = []
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