如何从Python中执行带参数的JavaScript代码

Question

使用从python执行javascript裸体.toolshed.shell: How can I execute JavaScript code from Python? 我的问题回答得很好，但有什么办法可以做到这一点，并通过辩论来执行呢？像

from Naked.toolshed.shell import execute_js

response = execute_js('file.js', arg1) # arguments to pass
if response.exitcode == 0:
  print(response.stdout)
else:
  sys.stderr.write(response.stderr)

同时文件.js可能看起来像

^{pr2}$

有没有办法做到这一点？在

Answer 1

如文件所示，可以：

The execute_js() function runs the execute() function on a Node.js script file. Instead of passing the command to be executed as the first parameter, pass a Node.js script filepath as the first parameter and any additional command arguments as the second parameter (optional). The executed command is concatenated from these strings with the following code:

if len(arguments) > 0:
    js_command = 'node ' + file_path + " " + arguments
else:
    js_command = 'node ' + file_path

Parameters:
file_path (string) - the filepath to the Node.js script that is to be executed by the shell

arguments (string) - optional, any additional arguments to be used with your command

文件： http://naked.readthedocs.io/toolshed_shell.html#Naked.toolshed.shell.execute_js