add ps parser

changelog.txt

@@ -1,13 +1,13 @@
 jc changelog
 
 2019xxxx v0.5.0
-- Add ps parser
-- Add route parser
-- Change some ifconfig fields to integers
 - Fix netstat -p parsing for Ubuntu
-- Use maxsplit option in split in ls.py line 109... otherwise filenames with multiple spaces
++ Add ps parser
++ Add route parser
++ Change some ifconfig fields to integers
++ Use maxsplit option in split in ls.py line 109... otherwise filenames with multiple spaces
     between words can be incorrectly represented with the .join operation
-- Use list(filter(None, cleandata)) or list comprehension to clean any blank entries in ls.py line 98
++ Use list(filter(None, cleandata)) or list comprehension to clean any blank entries in ls.py line 98
 
 20191017 v0.2.0
 - ifconfig, ls, and netstat support

jc/__init__.py

@@ -1,7 +1,5 @@
 """JC - JSON CLI output utility
 
-v0.1
-
 * kellyjonbrazil@gmail.com
 
 This module serializes standard unix command line output to structured JSON

jc/jc.py

@@ -9,6 +9,7 @@ import json
 import jc.parsers.ifconfig
 import jc.parsers.ls
 import jc.parsers.netstat
+import jc.parsers.ps
 
 
 def main():
@@ -34,6 +35,8 @@ def main():
         result = jc.parsers.ls.parse(data)
     elif arg == '--netstat':
         result = jc.parsers.netstat.parse(data)
+    elif arg == '--ps':
+        result = jc.parsers.ps.parse(data)
 
     # output resulting dictionary as json
     if pretty:

jc/parsers/ps.py

@@ -0,0 +1,21 @@
+"""jc - JSON CLI output utility ps Parser
+
+Usage:
+    specify --ps as the first argument if the piped input is coming from ps
+
+    ps options supported:
+    - ef
+    - axu
+
+Examples:
+
+"""
+
+
+def parse(data):
+
+    cleandata = data.splitlines()
+
+    headers = [h for h in ' '.join(cleandata[0].strip().split()).split() if h]
+    raw_data = map(lambda s: s.strip().split(None, len(headers) - 1), cleandata[1:])
+    return [dict(zip(headers, r)) for r in raw_data]