[英]Python Reportlab multiple lines
我正在尝试将磁盘状态写入pdf。 问题在于它无法写多行:每个字母的文本都是垂直的。
import subprocess
from reportlab.pdfgen import canvas
p = subprocess.Popen('df -h', stdout=subprocess.PIPE, shell=True)
(disk, err) = p.communicate()
print disk
def hello(disk):
height= 700
c = canvas.Canvas("diskreport.pdf")
c.drawString(200,800,"Diskreport")
for line in disk:
c.drawString(100,height,line.strip())
height = height - 25
c.showPage()
c.save()
hello(disk)
您不是在数据中的行上循环,而是在字符上循环。 例如:
>>> data="""a
... b
... line 3"""
>>> # this will print each character (as in your code)
... for line in data: print line
...
a
b
l
i
n
e
3
>>>
>>> # split into lines instead
... for line in data.split('\n'): print line
...
a
b
line 3
>>>
因此,在您的代码中,将.split('\\n') to your
for`循环中以生成此代码:
for line in disk.split('\n'):
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.