Python 打开pdf文件
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Opening pdf file
提问by Aleksa
I wanna open pdf file from python console, I can do it with os.system(filename)
, it will open in adobe reader, but the problem is that os.system
also opens a command prompt, is there another way that won't open command prompt?
我想从 python 控制台打开 pdf 文件,我可以用os.system(filename)
,它会在 adobe reader 中打开,但问题是os.system
也打开了命令提示符,还有另一种方法不会打开命令提示符吗?
采纳答案by Daniel W?rn?
Try:
尝试:
subprocess.Popen([file],shell=True)
回答by breakbadjames
Read the documentation thoroughly. The very first line of the os.system method is:
仔细阅读文档。os.system 方法的第一行是:
Execute the command (a string) in a subshell.
在子shell中执行命令(一个字符串)。
Knowing this, you can now seek alternate solutions, such as the subprocess module already mentioned.
知道了这一点,您现在可以寻求替代解决方案,例如已经提到的 subprocess 模块。
回答by Static Void
import webbrowser
webbrowser.open_new(r'file://C:\path\to\file.pdf')
回答by Astrophe
This is a bit late but nobody mentioned:
这有点晚了,但没有人提到:
open("file_name.pdf")
回答by Raj Stha
import os
os.startfile(filename)