jc.parsers.lsusb
jc - JSON Convert lsusb command output parser
Supports the -v option or no options.
Usage (cli):
$ lsusb -v | jc --lsusb
or
$ jc lsusb -v
Usage (module):
import jc
result = jc.parse('lsusb', lsusb_command_output)
Schema:
Note:
- object keynames are assigned directly from the lsusb output. If there are duplicate
- names in a section, only the last one is converted.
[
{
"bus": string,
"device": string,
"id": string,
"description": string,
"device_descriptor": {
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
},
"configuration_descriptor": {
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
},
"interface_association": {
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
}
},
"interface_descriptors": [
{
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
},
"cdc_header": {
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
}
},
"cdc_call_management": {
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
}
},
"cdc_acm": {
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
}
},
"cdc_union": {
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
}
},
"cdc_mbim": {
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
}
},
"cdc_mbim_extended": {
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
}
},
"videocontrol_descriptors": [
{
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
}
}
],
"videostreaming_descriptors": [
{
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
}
}
],
"endpoint_descriptors": [
{
"<item>": {
"value": string,
"description": string,
"attributes": [
string
]
}
}
]
}
]
}
},
"hub_descriptor": {
"<item>": {
"value": string,
"description": string,
"attributes": [
string,
]
},
"hub_port_status": {
"<item>": {
"value": string,
"attributes": [
string
]
}
}
},
"device_qualifier": {
"<item>": {
"value": string,
"description": string
}
},
"device_status": {
"value": string,
"description": string
}
}
]
Examples:
$ lsusb -v | jc --lsusb -p
[
{
"bus": "002",
"device": "001",
"id": "1d6b:0001",
"description": "Linux Foundation 1.1 root hub",
"device_descriptor": {
"bLength": {
"value": "18"
},
"bDescriptorType": {
"value": "1"
},
"bcdUSB": {
"value": "1.10"
},
...
"bNumConfigurations": {
"value": "1"
},
"configuration_descriptor": {
"bLength": {
"value": "9"
},
...
"iConfiguration": {
"value": "0"
},
"bmAttributes": {
"value": "0xe0",
"attributes": [
"Self Powered",
"Remote Wakeup"
]
},
"MaxPower": {
"description": "0mA"
},
"interface_descriptors": [
{
"bLength": {
"value": "9"
},
...
"bInterfaceProtocol": {
"value": "0",
"description": "Full speed (or root) hub"
},
"iInterface": {
"value": "0"
},
"endpoint_descriptors": [
{
"bLength": {
"value": "7"
},
...
"bmAttributes": {
"value": "3",
"attributes": [
"Transfer Type Interrupt",
"Synch Type None",
"Usage Type Data"
]
},
"wMaxPacketSize": {
"value": "0x0002",
"description": "1x 2 bytes"
},
"bInterval": {
"value": "255"
}
}
]
}
]
}
},
"hub_descriptor": {
"bLength": {
"value": "9"
},
...
"wHubCharacteristic": {
"value": "0x000a",
"attributes": [
"No power switching (usb 1.0)",
"Per-port overcurrent protection"
]
},
...
"hub_port_status": {
"Port 1": {
"value": "0000.0103",
"attributes": [
"power",
"enable",
"connect"
]
},
"Port 2": {
"value": "0000.0103",
"attributes": [
"power",
"enable",
"connect"
]
}
}
},
"device_status": {
"value": "0x0001",
"description": "Self Powered"
}
}
]
parse
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:
List of Dictionaries. Raw or processed structured data.
Parser Information
Compatibility: linux
Source: jc/parsers/lsusb.py
Version 1.4 by Kelly Brazil (kellyjonbrazil@gmail.com)