/
airport.py
147 lines (113 loc) · 3.48 KB
/
airport.py
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
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
r"""jc - JSON Convert `airport -I` command output parser
The `airport` program can be found at `/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport`.
Usage (cli):
$ airport -I | jc --airport
or
$ jc airport -I
Usage (module):
import jc
result = jc.parse('airport', airport_command_output)
Schema:
{
"agrctlrssi": integer,
"agrextrssi": integer,
"agrctlnoise": integer,
"agrextnoise": integer,
"state": string,
"op_mode": string,
"lasttxrate": integer,
"maxrate": integer,
"lastassocstatus": integer,
"802_11_auth": string,
"link_auth": string,
"bssid": string,
"ssid": string,
"mcs": integer,
"channel": string
}
Examples:
$ airport -I | jc --airport -p
{
"agrctlrssi": -66,
"agrextrssi": 0,
"agrctlnoise": -90,
"agrextnoise": 0,
"state": "running",
"op_mode": "station",
"lasttxrate": 195,
"maxrate": 867,
"lastassocstatus": 0,
"802_11_auth": "open",
"link_auth": "wpa2-psk",
"bssid": "3c:37:86:15:ad:f9",
"ssid": "SnazzleDazzle",
"mcs": 0,
"channel": "48,80"
}
$ airport -I | jc --airport -p -r
{
"agrctlrssi": "-66",
"agrextrssi": "0",
"agrctlnoise": "-90",
"agrextnoise": "0",
"state": "running",
"op_mode": "station",
"lasttxrate": "195",
"maxrate": "867",
"lastassocstatus": "0",
"802_11_auth": "open",
"link_auth": "wpa2-psk",
"bssid": "3c:37:86:15:ad:f9",
"ssid": "SnazzleDazzle",
"mcs": "0",
"channel": "48,80"
}
"""
import jc.utils
class info():
"""Provides parser metadata (version, author, etc.)"""
version = '1.5'
description = '`airport -I` command parser'
author = 'Kelly Brazil'
author_email = 'kellyjonbrazil@gmail.com'
compatible = ['darwin']
magic_commands = ['airport -I']
tags = ['command']
__version__ = info.version
def _process(proc_data):
"""
Final processing to conform to the schema.
Parameters:
proc_data: (Dictionary) raw structured data to process
Returns:
Dictionary. Structured data to conform to the schema.
"""
int_list = {'agrctlrssi', 'agrextrssi', 'agrctlnoise', 'agrextnoise',
'lasttxrate', 'maxrate', 'lastassocstatus', 'mcs'}
for key in proc_data:
if key in int_list:
proc_data[key] = jc.utils.convert_to_int(proc_data[key])
return proc_data
def parse(data, raw=False, quiet=False):
"""
Main text parsing function
Parameters:
data: (string) text data to parse
raw: (boolean) unprocessed output if True
quiet: (boolean) suppress warning messages if True
Returns:
Dictionary. Raw or processed structured data.
"""
jc.utils.compatibility(__name__, info.compatible, quiet)
jc.utils.input_type_check(data)
raw_output = {}
if jc.utils.has_data(data):
for line in filter(None, data.splitlines()):
linedata = line.split(':', maxsplit=1)
key = linedata[0].strip().lower().replace(' ', '_').replace('.', '_')
value = linedata[1].strip()
raw_output[key] = value
if raw:
return raw_output
else:
return _process(raw_output)