本文实例演示了Python生成pdf文件的方法,是比较实用的功能,主要包含2个文件。具体实现方法如下:
pdf.py文件如下:
#!/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文件如下:
#!/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)
感兴趣的读者可以调试运行一下,对不足之处加以改进,以实现功能的最佳应用!