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
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
"""
Slixmpp: The Slick XMPP Library
Copyright (C) 2010 Nathanael C. Fritz, Erik Reuterborg Larsson
This file is part of Slixmpp.
See the file LICENSE for copying permission.
"""
import logging
import slixmpp
from slixmpp.plugins.base import BasePlugin
from slixmpp.xmlstream import register_stanza_plugin
from slixmpp.plugins.xep_0080 import stanza, Geoloc
log = logging.getLogger(__name__)
class XEP_0080(BasePlugin):
"""
XEP-0080: User Location
"""
name = 'xep_0080'
description = 'XEP-0080: User Location'
dependencies = {'xep_0163'}
stanza = stanza
def plugin_end(self):
self.xmpp['xep_0163'].remove_interest(Geoloc.namespace)
self.xmpp['xep_0030'].del_feature(feature=Geoloc.namespace)
def session_bind(self, jid):
self.xmpp['xep_0163'].register_pep('user_location', Geoloc)
def publish_location(self, **kwargs):
"""
Publish the user's current location.
Arguments:
accuracy -- Horizontal GPS error in meters.
alt -- Altitude in meters above or below sea level.
area -- A named area such as a campus or neighborhood.
bearing -- GPS bearing (direction in which the entity is
heading to reach its next waypoint), measured in
decimal degrees relative to true north.
building -- A specific building on a street or in an area.
country -- The nation where the user is located.
countrycode -- The ISO 3166 two-letter country code.
datum -- GPS datum.
description -- A natural-language name for or description of
the location.
error -- Horizontal GPS error in arc minutes. Obsoleted by
the accuracy parameter.
floor -- A particular floor in a building.
lat -- Latitude in decimal degrees North.
locality -- A locality within the administrative region, such
as a town or city.
lon -- Longitude in decimal degrees East.
postalcode -- A code used for postal delivery.
region -- An administrative region of the nation, such
as a state or province.
room -- A particular room in a building.
speed -- The speed at which the entity is moving,
in meters per second.
street -- A thoroughfare within the locality, or a crossing
of two thoroughfares.
text -- A catch-all element that captures any other
information about the location.
timestamp -- UTC timestamp specifying the moment when the
reading was taken.
uri -- A URI or URL pointing to information about
the location.
options -- Optional form of publish options.
ifrom -- Specify the sender's JID.
timeout -- The length of time (in seconds) to wait for a response
before exiting the send call if blocking is used.
Defaults to slixmpp.xmlstream.RESPONSE_TIMEOUT
callback -- Optional reference to a stream handler function. Will
be executed when a reply stanza is received.
"""
options = kwargs.get('options', None)
ifrom = kwargs.get('ifrom', None)
callback = kwargs.get('callback', None)
timeout = kwargs.get('timeout', None)
timeout_callback = kwargs.get('timeout_callback', None)
for param in ('ifrom', 'block', 'callback', 'timeout', 'options', 'timeout_callback'):
if param in kwargs:
del kwargs[param]
geoloc = Geoloc()
geoloc.values = kwargs
return self.xmpp['xep_0163'].publish(geoloc,
options=options,
ifrom=ifrom,
callback=callback,
timeout=timeout,
timeout_callback=timeout_callback)
def stop(self, ifrom=None, callback=None, timeout=None, timeout_callback=None):
"""
Clear existing user location information to stop notifications.
Arguments:
ifrom -- Specify the sender's JID.
timeout -- The length of time (in seconds) to wait for a response
before exiting the send call if blocking is used.
Defaults to slixmpp.xmlstream.RESPONSE_TIMEOUT
callback -- Optional reference to a stream handler function. Will
be executed when a reply stanza is received.
"""
geoloc = Geoloc()
return self.xmpp['xep_0163'].publish(geoloc,
ifrom=ifrom,
callback=callback,
timeout=timeout,
timeout_callback=None)
|
