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145 lines
2.6 KiB
Markdown
145 lines
2.6 KiB
Markdown
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# jc.parsers.w
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jc - JSON CLI output utility `w` command output parser
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Usage (cli):
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$ w | jc --w
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or
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$ jc w
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Usage (module):
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import jc.parsers.w
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result = jc.parsers.w.parse(w_command_output)
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Compatibility:
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'linux', 'darwin', 'cygwin', 'aix', 'freebsd'
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Examples:
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$ w | jc --w -p
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[
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{
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"user": "root",
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"tty": "tty1",
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"from": null,
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"login_at": "07:49",
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"idle": "1:15m",
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"jcpu": "0.00s",
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"pcpu": "0.00s",
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"what": "-bash"
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},
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{
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"user": "root",
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"tty": "ttyS0",
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"from": null,
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"login_at": "06:24",
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"idle": "0.00s",
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"jcpu": "0.43s",
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"pcpu": "0.00s",
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"what": "w"
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},
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{
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"user": "root",
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"tty": "pts/0",
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"from": "192.168.71.1",
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"login_at": "06:29",
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"idle": "2:35m",
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"jcpu": "0.00s",
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"pcpu": "0.00s",
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"what": "-bash"
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}
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]
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$ w | jc --w -p -r
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[
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{
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"user": "kbrazil",
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"tty": "tty1",
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"from": "-",
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"login_at": "07:49",
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"idle": "1:16m",
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"jcpu": "0.00s",
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"pcpu": "0.00s",
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"what": "-bash"
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},
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{
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"user": "kbrazil",
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"tty": "ttyS0",
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"from": "-",
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"login_at": "06:24",
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"idle": "2.00s",
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"jcpu": "0.46s",
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"pcpu": "0.00s",
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"what": "w"
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},
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{
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"user": "kbrazil",
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"tty": "pts/0",
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"from": "192.168.71.1",
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"login_at": "06:29",
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"idle": "2:36m",
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"jcpu": "0.00s",
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"pcpu": "0.00s",
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"what": "-bash"
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}
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]
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## info
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```python
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info()
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```
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## process
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```python
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process(proc_data)
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```
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Final processing to conform to the schema.
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Parameters:
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proc_data: (List of Dictionaries) raw structured data to process
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Returns:
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List of Dictionaries. Structured data with the following schema:
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[
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{
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"user": string, # '-'' = null
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"tty": string, # '-'' = null
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"from": string, # '-'' = null
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"login_at": string, # '-'' = null
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"idle": string, # '-'' = null
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"jcpu": string,
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"pcpu": string,
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"what": string # '-'' = null
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}
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]
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## parse
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```python
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parse(data, raw=False, quiet=False)
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```
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Main text parsing function
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Parameters:
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data: (string) text data to parse
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raw: (boolean) output preprocessed JSON if True
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quiet: (boolean) suppress warning messages if True
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Returns:
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List of Dictionaries. Raw or processed structured data.
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