pdf.py

#!/usr/bin/python

from reportlab.pdfgen import canvas

def hello():

c = canvas.Canvas("helloworld.pdf")

c.drawString(100,100,"Hello,World")

c.showPage()

c.save()

hello()

diskreport.py

#!/usr/bin/env python

import subprocess

import datetime

from reportlab.pdfgen import canvas

from reportlab.lib.units import inch

def disk_report():

p = subprocess.Popen("df -h", shell=True, stdout=subprocess.PIPE)

# print p.stdout.readlines()

return p.stdout.readlines()

def create_pdf(input, output="disk_report.pdf"):

now = datetime.datetime.today()

date = now.strftime("%h %d %Y %H:%M:%S")

c = canvas.Canvas(output)

textobject = c.beginText()

textobject.setTextOrigin(inch, 11*inch)

textobject.textLines('''Disk Capcity Report: %s''' %date)

for line in input:

textobject.textLine(line.strip())

c.drawText(textobject)

c.showPage()

c.save()

report = disk_report()

create_pdf(report)

效果