Convert SLURM squeue output to JSON format

squeue2json.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Convert SLURM squeue output to JSON format
"""
import subprocess as sp
import json

process = sp.Popen(['squeue', '-o', '%all'], stdout = sp.PIPE, stderr = sp.PIPE, shell = False, universal_newlines = True)
proc_stdout, proc_stderr = process.communicate()
lines = proc_stdout.split('\n')
header_line = lines.pop(0)
header_cols = header_line.split('|')
entries = []
error_lines = [] # do something with this later
for line in lines:
    parts = line.split('|')
    d = {}
    if len(parts) != len(header_cols):
        error_lines.append((len(parts), line, parts))
    else:
        for i, key in enumerate(header_cols):
            d[key] = parts[i]
            entries.append(d)
print(json.dumps(entries, indent = 2))

I used this piece of code however I noticed that entries were duplicated
line 24 there is an indent that shouldn't be there if you only want one copy of the job information (the append should be outside the loop)
Cheers!