script-allan.py

#!/usr/bin/python

# libraries you import here, must be present on the target node.
import sys
import re
import subprocess


def main():
    try:
        result = subprocess.check_output(['df', '-h'])
        lines = result.decode('utf-8').split('\n')
        fs = []
        capa = []
        totalOut = []
        for line in lines:
            tmp = line.split(' ')
            tmp = list(filter(None, tmp))
            if len(tmp) > 4 and re.match("^(\\d[75-99]|100)%$", tmp[4]):
                totalOut.append(line)
                fs.append(tmp[0])
                capa.append(tmp[4])
        print(fs)
        print(totalOut)
        print(capa)
    except Exception as e:
        sys.stderr.write("Error: %s" % str(e))
        exit(1)


if __name__ == '__main__':
    main()