1
我想从python 3.3(mac osx 10.7.5)运行wkhtmltopdf(一个将html转换为pdf的例程:http://wkhtmltopdf.org)命令。从python 3.3运行终端命令3.3
例程作品就像一个魅力时直接与下面的命令终端上运行:
wkhtmltopdf http:google.com /Users/ME/Desktop/google.pdf
其中http:google.com是将在该目标文件被转换为PDF的HTML:/用户/ ME /桌面/ google.pdf
但是从蟒蛇调用shell时:
import subprocess
subprocess.call(["wkhtmltopdf http:google.com /Users/ME/Desktop/google.pdf"])
我得到:
> Traceback (most recent call last): File "<pyshell#5>", line 1, in
<module>
subprocess.call(["wkhtmltopdf http:google.com /Users/thenoze/Desktop/google.pdf"]) File
"/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/subprocess.py",
line 523, in call
with Popen(*popenargs, **kwargs) as p: File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/subprocess.py",
line 824, in __init__
restore_signals, start_new_session) File "/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/subprocess.py",
line 1448, in _execute_child
raise child_exception_type(errno_num, err_msg) FileNotFoundError: [Errno 2] No such file or directory: 'wkhtmltopdf http:google.com /Users/ME/Desktop/google.pdf'
- >任何导致如何格式化我的subprocess.call()?
感谢您关注此事。 看来,如果我直接用python在终端窗口中运行它,它的工作原理是完美的。但是,当使用python例程时,它无法识别'wkhtmltopdf'。 我买了它是因为终端中的路径与* .py一样运行时与python不一样。但它也没有效果。 你认为这可能是什么? –