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add documentation

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Kelly Brazil
2019-11-11 12:40:16 -08:00
parent 3dfc6f67d7
commit 3351c81f64
1 changed files with 200 additions and 2 deletions
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202
jc/parsers/lsblk.py
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@ -3,11 +3,208 @@
Usage:
specify --lsblk as the first argument if the piped input is coming from lsblk
Examples:
$ lsblk | jc --lsblk -p
[
{
"name": "sda",
"maj_min": "8:0",
"rm": false,
"size": "20G",
"ro": false,
"type": "disk",
"mountpoint": null
},
{
"name": "sda1",
"maj_min": "8:1",
"rm": false,
"size": "1G",
"ro": false,
"type": "part",
"mountpoint": "/boot"
},
...
]
$ lsblk -o +KNAME,FSTYPE,LABEL,UUID,PARTLABEL,PARTUUID,RA,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,REV,VENDOR | jc --lsblk -p
[
{
"name": "sda",
"maj_min": "8:0",
"rm": false,
"size": "20G",
"ro": false,
"type": "disk",
"mountpoint": null,
"kname": "sda",
"fstype": null,
"label": null,
"uuid": null,
"partlabel": null,
"partuuid": null,
"ra": 4096,
"model": "VMware Virtual S",
"serial": null,
"state": "running",
"owner": "root",
"group": "disk",
"mode": "brw-rw----",
"alignment": 0,
"min_io": 512,
"opt_io": 0,
"phy_sec": 512,
"log_sec": 512,
"rota": true,
"sched": "deadline",
"rq_size": 128,
"disc_aln": 0,
"disc_gran": "0B",
"disc_max": "0B",
"disc_zero": false,
"wsame": "32M",
"wwn": null,
"rand": true,
"pkname": null,
"hctl": "0:0:0:0",
"tran": "spi",
"rev": "1.0",
"vendor": "VMware,"
},
{
"name": "sda1",
"maj_min": "8:1",
"rm": false,
"size": "1G",
"ro": false,
"type": "part",
"mountpoint": "/boot",
"kname": "sda1",
"fstype": "xfs",
"label": null,
"uuid": "05d927bb-5875-49e3-ada1-7f46cb31c932",
"partlabel": null,
"partuuid": null,
"ra": 4096,
"model": null,
"serial": null,
"state": null,
"owner": "root",
"group": "disk",
"mode": "brw-rw----",
"alignment": 0,
"min_io": 512,
"opt_io": 0,
"phy_sec": 512,
"log_sec": 512,
"rota": true,
"sched": "deadline",
"rq_size": 128,
"disc_aln": 0,
"disc_gran": "0B",
"disc_max": "0B",
"disc_zero": false,
"wsame": "32M",
"wwn": null,
"rand": true,
"pkname": "sda",
"hctl": null,
"tran": null,
"rev": null,
"vendor": null
},
...
]
$ lsblk -o +KNAME,FSTYPE,LABEL,UUID,PARTLABEL,PARTUUID,RA,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,REV,VENDOR | jc --lsblk -p -r
[
{
"name": "sda",
"maj_min": "8:0",
"rm": "0",
"size": "20G",
"ro": "0",
"type": "disk",
"mountpoint": null,
"kname": "sda",
"fstype": null,
"label": null,
"uuid": null,
"partlabel": null,
"partuuid": null,
"ra": "4096",
"model": "VMware Virtual S",
"serial": null,
"state": "running",
"owner": "root",
"group": "disk",
"mode": "brw-rw----",
"alignment": "0",
"min_io": "512",
"opt_io": "0",
"phy_sec": "512",
"log_sec": "512",
"rota": "1",
"sched": "deadline",
"rq_size": "128",
"disc_aln": "0",
"disc_gran": "0B",
"disc_max": "0B",
"disc_zero": "0",
"wsame": "32M",
"wwn": null,
"rand": "1",
"pkname": null,
"hctl": "0:0:0:0",
"tran": "spi",
"rev": "1.0",
"vendor": "VMware,"
},
{
"name": "sda1",
"maj_min": "8:1",
"rm": "0",
"size": "1G",
"ro": "0",
"type": "part",
"mountpoint": "/boot",
"kname": "sda1",
"fstype": "xfs",
"label": null,
"uuid": "05d927bb-5875-49e3-ada1-7f46cb31c932",
"partlabel": null,
"partuuid": null,
"ra": "4096",
"model": null,
"serial": null,
"state": null,
"owner": "root",
"group": "disk",
"mode": "brw-rw----",
"alignment": "0",
"min_io": "512",
"opt_io": "0",
"phy_sec": "512",
"log_sec": "512",
"rota": "1",
"sched": "deadline",
"rq_size": "128",
"disc_aln": "0",
"disc_gran": "0B",
"disc_max": "0B",
"disc_zero": "0",
"wsame": "32M",
"wwn": null,
"rand": "1",
"pkname": "sda",
"hctl": null,
"tran": null,
"rev": null,
"vendor": null
},
...
]
"""
import string
import jc.utils
@ -160,6 +357,7 @@ def parse(data, raw=False, quiet=False):
output_line = dict(zip(header_list, clean_entry_list))
raw_output.append(output_line)
# clean up non-ascii characters, if any
for entry in raw_output:
entry['name'] = entry['name'].encode('ascii', errors='ignore').decode()